Frontpage > Industrial > Industrial Electrical > Electrical Sensor Blocks

Best Electrical Sensor Blocks - Buying Guide

Last Updated: 10/16/2019

Share on

Bestselling Electrical Sensor Blocks on Amazon

  1. HiLetgo MPU9250/6500 9-Axis 9 DOF 16 Bit Gyroscope Acceleration Magnetic Sensor 9-Axis Attitude +Gyr...
  2. Smraza 5pcs Ultrasonic Module HC-SR04 Distance Sensor with 2pcs Mounting Bracket for Arduino UNO MEG...
  3. HiLetgo 3pcs Arduino Sensor Shield V5.0 Sensor Expansion Board for Arduino UNO R3
  4. Diymall Voltage Sensor Dc0-25v for Arduino with Code(Pack of 2pcs)
  5. Diymore 5pcs 6DOF MPU-6050 MPU6050 Module 3 Axis Gyroscope + Accelerometer Module for Arduino
  6. SunFounder DS18B20 Temperature Sensor Module for Arduino and Raspberry Pi
  7. 0.96 Inch Yellow and Blue I2C IIC Serial 128X64 OLED Display Module for Arduino
  8. HiLetgo 3pcs 5V D1 Mini Relay Shield 5V D1 Mini Relay Module for WeMos D1
  9. SunFounder MQ-2 Gas Sensor Module for Arduino and Raspberry Pi
  10. Max485 Chip RS-485 Module TTL to RS-485 Module Raspberry Pi Pack of 5

  #1

HiLetgo MPU9250/6500 9-Axis 9 DOF 16 Bit Gyroscope Acceleration Magnetic Sensor 9-Axis Attitude +Gyro+Accelerator+Magnetometer Sensor Module IIC/SPI for Arduino GY-9250

Model: 3-01-0876   |    Mpn: 3-01-0876   |    PartNumber: 3-01-0876   |   Asin: B01I1J0Z7Y

Instruction
This module features the MPU-9250, which is a multi-chip module (MCM) consisting of two dies integrated into a single QFN package. One die houses the 3-Axis gyroscope and the 3-Axis accelerometer. The other die houses the AK8963 3-Axis magnetometer. Hence, the MPU-9250 is a 9-axis MotionTracking device that combines a 3-axis gyroscope, 3-axis accelerometer, 3-axis magnetometer, and a Digital Motion Processor (DMP). The MPU-9250 also features an embedded temperature sensor. This module includes pull-up resistors on the SDA, SCL, and nCS lines, pull-down resistors on the FSYNC and AD0 lines, and an on-board 3.3V voltage regulator allowing you to power the module from 5V sources such as an Arduino. If you desire to power the module from 3.3V you can bridge the solder jumper next to the voltage regulator to bypass the regulator.

Specifications:
* On-board pull-up resistors on SDA, SCL, and nCS
* On-board pull-down resistors on FSYNC and AD0
* 3-Axis Accelerometer
* Range: up to 16 g
* Sensitivity: up to 16,384 LSB/g
* 3-Axis Gyroscope
* Range: up to 2000 deg/sec
* Sensitivity: up to 131 LSB/deg/sec
* 3-Axis Magnetometer
* Range: 4800 T
* Sensitivity: 0.6 T/LSB
* Supply Voltage: 4.4 to 6.5 V or 3.3V if you solder the solder jumper near the on-board voltage regulator
* Interface: I2C
* 2C Address: 0x68 by default, 0x69 if AD0 is pulled high
* Board Dimensions: 25.5mm (1.004") long x 15.4mm (0.606") wide, 3mm (0.118") inside diameter of mounting holes
* Weight: 2.72g (0.096oz)

Package Included
1* MPU9250/6500 9-Axis 9 DOF 16 Bit Gyroscope Acceleration Magnetic Sensor
1* Ten pin male header (1x10)

Features

  • Main Chip MPU-9250
  • Power supply: 3-5V (internal low dropout regulator)
  • Communication: standard IIC communication protocol
  • Built-in 16bit AD converter, 16-bit data output
  • Using Immersion Gold PCB, machine welding process to ensure quality
  • See more on Amazon...

Brand: HiLetgo   |   Manufacturer: HiLetgo

Package Dimensions: 0.2 x 2.3 x 2.7 inches (0.5 x 5.8 x 6.9 cm)

Amazon Price: $8.49 | as of 10/16/2019(12:22pm pst)
Availibility: Usually ships in 24 hours
List Price: $8.49

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #2

Smraza 5pcs Ultrasonic Module HC-SR04 Distance Sensor with 2pcs Mounting Bracket for Arduino UNO MEGA R3 Mega2560 Duemilanove Nano Robot XBee ZigBee S03

Model: S03k   |    Mpn: S03k   |    Ean: 0745360617986   |    PartNumber: S03k   |   Asin: B01JG09DCK

If you need more information, please contact us via email to get support.

Parameters:
1. Use voltage: DC5V
2. Quiescent current: less than 2mA
3. level output: high 5V low 0V
5. Induction angle: no more than 15 degrees
6. Detection range: 0.78~196 in/ (2cm~500cm)
7. High accuracy: up to 0.12 in/(0.3 cm)
8. Connection mode: VCC, trig (control), echo (receiving end), GND ground wire

Module working principle:
Pull the Trig pin to high level for more than 10us impulse, the module start ranging.
The module automatically sends eight 40KHz square wave to detect whether a signal is returned.
Finished ranging, If you find an object in front, Echo pin will be high level, and based on the different distance, it will take the different duration of high level.
So we can calculated the distance easily.The distance = ((Duration of high level)*(Sonic :340m/s))/2
Dimensions: 1.3 x 0.4 x 0.1 inch/3.03 x 1 x 0.25 cm (L*W*H)

Package included:
1) HC-SR04 Distance Sensor x5
2) Cartoon Mounting Bracket(Support HC-SR04 only) x2
3 Male to Female Jumper Wires x10

Smraza is a professional manufacturer on making all electronics components based on Arduino and Raspberry Pi.If you have any technical questions, please contact us by email to get support.

Features

  • Test mode :Using IO trigger for high level signal.( Not less that 10us),The Module sends eight 40 kHz automatically and detect whether there is a pulse signal back.
  • The detection zone: 0.78~196 in/ (2cm~500cm); High precision: up to 0.12 in/(0.3 cm) Effectual angle: less than 15
  • Power supply: 5V DC; Quiescent current: less than 2mA.
  • Test distance = ((Duration of high level)*(Sonic :340m/s))/2
  • Package included: 5pcs HC-SR04+ 2pcs Mounting Bracket(support HC-SR04 only)
  • See more on Amazon...

Brand: Smraza   |   Manufacturer: Smraza

Item Dimensions: 1.2 x 3.2 x 6.4 inches (3.0 x 8.1 x 16.3 cm)   |   Package Dimensions: 1.5 x 3.07 x 4.65 inches (3.8 x 7.8 x 11.8 cm)

Amazon Price: $10.99 | as of 10/16/2019(12:22pm pst)
Availibility: Usually ships in 24 hours
List Price: $10.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #3

HiLetgo 3pcs Arduino Sensor Shield V5.0 Sensor Expansion Board for Arduino UNO R3

 PartNumber: 3-01-1192   |   Asin: B01MXRXCAW

Features:
100% Brand new and high quality!
Each functional module has buckled port with VCC, GND and Output, which has corresponding port on the Sensor Shield, connected with a plain 2.54mm dual-female cable you may start playing already.
Buckled brick cables are like cement for bricks, make the connections easier, secure and more professional looking.
Sensor Shield allows you to connect to various modules like sensors, servos, relays, buttons, potentiometers.
Best choice for yourself or your friend.You will not be disappointed!
Package included:
3 * Arduino Sensor Shield V5.0

Features

  • Upgraded V5 Arduino Sensor Shield
  • Buckled brick cables
  • Size: 57 x 57 x 19mm
  • Buckled port with VCC, GND and Output
  • See more on Amazon...

Brand: HiLetgo   |   Manufacturer: HiLetgo

Package Dimensions: 1.2 x 3 x 4.7 inches (3.0 x 7.6 x 11.9 cm)

Amazon Price: $7.39 | as of 10/16/2019(12:22pm pst)
Availibility: Usually ships in 24 hours
List Price: $7.39

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #4

Diymall Voltage Sensor Dc0-25v for Arduino with Code(Pack of 2pcs)

Model: 430   |    Mpn: FZ0430   |    Ean: 0701702805640   |    PartNumber: FZ0430   |   Asin: B00NK4L97Q

DIYmall Voltage Sensor for Arduino DC0-25V with Code(pack of 2pcs)
Description:
This module is based on a resistive divider principle design, make the interface terminal input voltage reduced 5 times, Arduino analog input voltage up to 5V, then the input voltage of the voltage detection module can not be greater than 5V 5 = 25V (if used 3.3V system, the input voltage can not exceed 3.3Vx5 = 16.5V). Because Arduino AVR chips used in 10 AD, so the resolution of the analog module is 0.00489V (5V / 1023), so the voltage detection module detects a minimum input voltage of 0.00489V 5 = 0.02445V.
Voltage input range: DC0-25V
Voltage detection range: DC0.02445V-25V
Voltage Analog Resolution: 0.00489V
DC input connector: Terminal cathode connected to VCC, GND negative pole
Output interface:
+ 5V or 3.3V
- GND
S Arduino AD pins
Package included:
2 X Voltage Sensor

Features

  • Voltage input range: DC0-25V
  • Voltage detection range: DC0.02445V-25V
  • Voltage Analog Resolution: 0.00489V
  • DC input connector: Terminal cathode connected to VCC, GND negative pole
  • Output interface: + then 5/3.3V, - then GND, s then the Arduino AD pins
  • See more on Amazon...

Brand: DIYmall   |   Manufacturer: DIYmall

Item Dimensions: 0.59 x 0.08 x 0.98 inches (1.5 x 0.2 x 2.5 cm)   |   Package Dimensions: 0.4 x 2.3 x 3 inches (1.0 x 5.8 x 7.6 cm)

Amazon Price: $5.99 | as of 10/16/2019(12:22pm pst)
Availibility: Usually ships in 24 hours
List Price: $5.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #5

Diymore 5pcs 6DOF MPU-6050 MPU6050 Module 3 Axis Gyroscope + Accelerometer Module for Arduino

Model: 112455   |    Mpn: mpu   |    Ean: 0707427336988   |    PartNumber: mpu   |   Asin: B06XVXPZDP

diymore 5PCS 6DOF MPU-6050 Module 3 Axis Gyroscope + Accelerometer Module

Description:
Name: MPU-6050 module (three axis gyro + three axis acceleration)
Use chip: MPU-6050
The power supply: 3-5 v (internal low voltage difference voltage stabilizing)
Communication: standard IIC communication agreement
Chip built-in 16 bit AD converter, 16 bits of data output
The gyroscope range: + 250 500 1000 2000 /s
Acceleration range: 2 4 8 16g

Specifications:
Size:about 21*15*1.2 mm(max)
Net weight: about 15g
Color:Blue

Package Included:
5PCS*MPU-6050 3 Axis Accelerometer Sensors

Features

  • Use chip: MPU-6050.
  • Size: 21*15*1.2 mm(max).
  • Acceleration range: 2 4 8 16g.
  • The gyroscope range: + 250 500 1000 2000 /s.
  • Communication: standard IIC communication agreement.
  • See more on Amazon...

Brand: diymore   |   Manufacturer: IP

Package Dimensions: 0.59 x 2.56 x 4.76 inches (1.5 x 6.5 x 12.1 cm)

Amazon Price: $9.50 | as of 10/16/2019(12:22pm pst)
Availibility:
List Price: $9.50

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #6

SunFounder DS18B20 Temperature Sensor Module for Arduino and Raspberry Pi

 Ean: 0701715366961   |    PartNumber: 2SSR   |   Asin: B013GB27HS

Introduction
Support special single-line interface; to connect DS18B20 with an MCU, only a port line is needed for the two-way communication.
With power light and signal output indicator
Output digital signals
3-Pin anti-reverse cable included

Application
The module can be applied to temperature measurement and control in devices such as freezer, barn, storage tank, telecom cabinet, electricity cabinet, cable slot, etc.
It can be used to measure the temperature in non-extreme temperature occasions, like cable trench and boiler, etc.

Component List
- 1 * DS18B20 Temperature Sensor Module
- 1 * 3-Pin anti-reverse cable

Features

  • A temperature sensor module that uses a DS18B20 Temperature Sensor. The sensor uses a 1-wire bus and outputs temperature data.
  • Directly output temperature values in Celsius
  • Temperature measurement range: -55 ~ +125 , with an inherent error of 1
  • Small-sized, low-cost hardware, strong capacity of resisting disturbance, high precision
  • Working voltage: 3.3-5V DC; PCB size: 2.0 x 2.0 cm
  • See more on Amazon...

Brand: SunFounder   |   Manufacturer: SunFounder

Item Dimensions: 0.16 x 0.79 x 0.79 inches (0.4 x 2.0 x 2.0 cm)   |   Package Dimensions: 0.35 x 4.25 x 4.92 inches (0.9 x 10.8 x 12.5 cm)

Amazon Price: $7.99 | as of 10/16/2019(12:22pm pst)
Availibility: Usually ships in 24 hours
List Price: $7.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #7

0.96 Inch Yellow and Blue I2C IIC Serial 128X64 OLED Display Module for Arduino

 Ean: 0702795761080   |    PartNumber: FZ1113   |   Asin: B00O2LLT30

White color link https://www.amazon.com/dp/B00O2KDQBE
Blue color link ://www.amazon.com/dp/B00O2LKEW2
2pcs link https://www.amazon.com/dp/B01HEBIJKK

Resolution: 128X64
Color: Blue and Yellow
Viewing angle: greater than 160 degrees
Supported platforms: for arduino, 51 series, MSP430 series, STIM32 / 2, SCR chips
Low power consumption: 0.04W during normal operation
Support wide voltage: 3.3V-5V DC
Working temperature: -30-80 degrees
Volume: 27MM * 27MM * 4.1MM
Driver IC: SSD1306
Communication: IIC, only two I / O ports
No font: The software takes word modulo
Backlight: OLED self light, no backlight
Interface:
VCC: 3.3-5V
GND: Ground
SCL: Serial Clock
SDA: Serial Data

Features

  • Supported voltage: 3.3V-5V DC
  • Driver IC: SSD1306
  • Communication: IIC, only two I/O ports
  • Viewing angle: greater than 160 degrees
  • Size: 0.96 inches
  • See more on Amazon...

Brand: DIYmall   |   Manufacturer: DIYmall

Item Dimensions: 1.18 x 1.97 x 1.18 inches (3.0 x 5.0 x 3.0 cm)   |   Package Dimensions: 1.2 x 1.6 x 3.3 inches (3.0 x 4.1 x 8.4 cm)

Amazon Price: $8.99 | as of 10/16/2019(12:22pm pst)
Availibility: Usually ships in 24 hours
List Price: $8.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #8

HiLetgo 3pcs 5V D1 Mini Relay Shield 5V D1 Mini Relay Module for WeMos D1

 PartNumber: 3-01-1220   |   Asin: B01NACU547

WeMos D1 mini Relay Shield 5V D1 mini Relay Module for WeMos D1
Description:
5V Relay Shield, use relay to control other equipment.
Features:
NO: 5A(250VAC/30VDC), 10A(125VAC), MAX:1250VA/150W
NC: 3A(250VAC/30VDC), MAX:750VA/90W
Package included:
3* WeMos D1 mini Relay Shield

Features

  • WeMos D1 mini Relay Shield 5V D1 mini Relay Module
  • WeMos D1 mini Relay Shield
  • Relay Module for WeMos D1
  • NO: 5A(250VAC/30VDC), 10A(125VAC), MAX:1250VA/150W
  • NC: 3A(250VAC/30VDC), MAX:750VA/90W
  • See more on Amazon...

Brand: HiLetgo   |   Manufacturer: HiLetgo

Package Dimensions: 1.02 x 3.35 x 5.67 inches (2.6 x 8.5 x 14.4 cm)

Amazon Price: $6.49 | as of 10/16/2019(12:22pm pst)
Availibility: Usually ships in 24 hours
List Price: $6.49

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #9

SunFounder MQ-2 Gas Sensor Module for Arduino and Raspberry Pi

 Ean: 0701715366824   |    PartNumber: 2SSR   |   Asin: B013G8A76E

Introduction
Adopt the universal 32.768kHz crystal oscillator
With a button cell holder for LIR2032 rechargeable Li-ion battery
Use three lines (CE, I/O, SCLK) to synchronously communicate with CPU, or have a 3-wire interface; support clock signals or RAM data under a multi-byte mode (burst)
Operating temperature: 0 C ~ +70 C
Power: less than 1mW (data and clock information stored)

Application
Hand-hold devices
Electronic watch
Electronic alarm

Component List
-1 x RTC-DS1302 module

Features

  • An MQ-2 gas sensor module that outputs an analog value when sensing combustible gas. The higher concentration of the gas is, the greater value it will output. When the value exceeds the threshold set, the signal indicator will light up.
  • High sensitivity to liquefied gas, natural gas, town gas, smog, etc.
  • With a comparator LM393 to output both digital and analog signals at the same time
  • Working voltage: 3.3V - 5V; PCB size: 2.3 x 4.0cm
  • Equipped with power light and a signal output indicator
  • See more on Amazon...

Brand: SunFounder   |   Manufacturer: SunFounder

Item Dimensions: 0.39 x 0.91 x 1.57 inches (1.0 x 2.3 x 4.0 cm)   |   Package Dimensions: 0.71 x 3.94 x 5.12 inches (1.8 x 10.0 x 13.0 cm)

Amazon Price: $8.99 | as of 10/16/2019(12:22pm pst)
Availibility: Usually ships in 24 hours
List Price: $8.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #10

Max485 Chip RS-485 Module TTL to RS-485 Module Raspberry Pi Pack of 5

Model: IC179   |    Mpn: IC179   |    Ean: 0701304986150   |    PartNumber: IC179   |   Asin: B00NIOLNAG

5pcs MAX485 Module RS-485 Module TTL to RS-485 Module MAX485 chip is a low power consumption for RS-485 communication, limit the slew rate transceiver.
Then 5.08 (mm) pitch 2P terminal, convenient RS-485 communication wiring.
Chip leads all pins can be controlled through the microcontroller.
Operating voltage: 5V.
Size: 44 (mm) x14 (mm).
Package included: 5pcs MAX485 Module

Features

Brand: JIUWU   |   Manufacturer: JiuWu

Package Dimensions: 0.5 x 2.9 x 3.3 inches (1.3 x 7.4 x 8.4 cm)

Amazon Price: $6.99 | as of 10/16/2019(12:22pm pst)
Availibility: Usually ships in 24 hours
List Price: $6.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #11

Degraw 5kg Load Cell and HX711 Combo Pack Kit - Load Cell Amplifier ADC Weight Sensor for Arduino Scale - Everything Needed for Accurate Force Measurement

Model: 050HX   |    Mpn: 43237-2   |    Ean: 0696576801693   |    PartNumber: 43237-2   |   Asin: B075317R45

Package contents: 1 x Load cell 0-5KG 1 x HX711 24BIT Precision ADC Module on breakout board 10 x Breakaway header pins for HX711 connection
Everything you need to take accurate force measurements with and Arduino, Raspberry Pi, or other microcontroller in one complete package!

Information Load cell - Sturdy aluminum alloy construction. Strain gauges pre-attached with strain relieved wires. Accurately measures forces from 0-5kg (0-11 lb). HX711 - This top of the line load cell amplifier mounted on a breakout board pairs perfectly with the load cell to provide fast, accurate force measurements. It measures small changes in the resistance of the strain gauges mounted to the load cell and passes these values directly to any microcontroller (like an Arduino or Raspberry Pi). Load cell specs:
-Wire leads pre-attached, 22 cm (8.5 in) long
-Dimensions 12.7 mm high, 12.7 mm wide, 80 mm long (0.5 in x 0.5 in x 3.15 in)
-4 mounting holes, 15 mm spacing on each side. One side both holes tapped M4 thread, the other side both holes tapped M5 thread. HX711 specs:
-Operation Voltage: 2.7V-5V
-Operation Current:
Connections: Red to E+ Black to E- Green to A+ White to A-
Links to tutorials and libraries: https://learn.sparkfun.com/tutorials/load-cell-amplifier-hx711-breakout-hookup-guide https://www.instructables.com/id/Arduino-Scale-With-5kg-Load-Cell-and-HX711-Amplifi/ https://github.com/aguegu/ardulibs/tree/master/hx711 HX711 datasheet: https://cdn.sparkfun.com/datasheets/Sensors/ForceFlex/hx711_english.pdf https://www.youtube.com/watch?v=nGUpzwEa4vg

Features

  • U.S. BASED SUPPORT - contact Degraw through Amazon messages for help with setting up the kit
  • LOAD CELL - Sturdy aluminum alloy construction with strain gauges pre-attached with strain relieved wires. Accurately measures forces from 0-5kg (0-11 lb).
  • HX711 - This top of the line load cell amplifier mounted on a breakout board pairs perfectly with the load cell to provide fast, accurate force measurements. It measures small changes in the resistance of the strain gauges mounted to the load cell and passes these values directly to any micro controller (like an Arduino or Raspberry Pi).
  • LOAD CELL SPECS - 22 cm (8.5 in) wire leads pre-attached. Dimensions 12.7 mm high, 12.7 mm wide, 80 mm long (0.5 in x 0.5 in x 3.15 in). 4 mounting holes, 15 mm spacing on each side. One both holes tapped M4 thread, the other side both holes tapped M5 thread.
  • HX711 SPECS - Operation Voltage: 2.7V-5V | Operation Current: < 1.5mA | Includes breakaway headers for connection, soldering required
  • See more on Amazon...

Brand: Degraw

Package Dimensions: 0.8 x 2.4 x 3.4 inches (2.0 x 6.1 x 8.6 cm)

Amazon Price: $12.99 | as of 10/16/2019(12:22pm pst)
Availibility: Usually ships in 24 hours
List Price: $12.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #12

MakerHawk 4pcs Analog Ceramic Piezo Vibration Sensor Module 3.3V/5V for Arduino DIY Kit

 Ean: 0673400151612   |    PartNumber: EMLY4Q13V17J5CE30XD121   |   Asin: B07KS5NV4V

Description: Based on piezoelectric ceramic chip analog vibration makes use of the anti-transformation process of piezoelectric ceramic making the electric signals vibrate. When the piezoelectric ceramic shocking will generate an electrical signal, Controller analog port can be perceived slight vibration signals, Also can be realized with vibration interactions related works, such as electronic drums. Technical Parameter: Working Voltage: 3.3V or 5V Working Current: Operating Temperature Range: 10 70 Interface Type: Analog Signal Output Item Size: 30mm x 23mm GPIO: S; signal output, +; power supply (VCC), -; ground (GND) Input: Positive electrode of the piezoelectric ceramic Gnd: Negative electrode of the piezoelectric ceramic Features: 1. S-port is connected with the controller's analog input pin. 2. 5V and GND are respectively connected the power supply of + 5V and GND. 3. Input and Gnd are already connected with the piezoelectric ceramics' positive and negative. Package Including 4 * Ceramic Piezo Vibration Sensor

Features

  • This Ceramic Piezo Vibration Piece Sensor buffers a piezoelectric transducer that responds to strain changes by generating a measurable output voltage change which is proportional with the strength of vibration. So you can know the extent of vibration. Different from digital vibration sensor that only accounts times, this analog one can tell extent of vibration.
  • When the piezoelectric ceramic shocking will generate an electrical signal, controller analog port can be perceived slight vibration signals, also can be realized with vibration interactions related works, such as electronic drums.
  • Working Voltage: 3.3V or 5V. Working Current: 1mA. Interface Type: Analog Output.
  • Please connect analog voltage ceramic vibration sensor to the UNO controller's analog port A0 in accordance with the procedure, then observe the output value of serial port when the vibration degree is different, it can realize interactive works related to the vibration.
  • Strong After-sales Service Team: As long as you have any questions about the product, we will resolve your issue immediately if received your email, your satisfactory purchase experience is our greatest hope! How to email us? Plz click MakerHawk-US and click Ask a question to email us! Looking forward to your consultation!
  • See more on Amazon...

Brand: MakerHawk   |   Manufacturer: MakerHawk

Item Dimensions: 0.39 x 0.91 x 1.18 inches (1.0 x 2.3 x 3.0 cm)   |   Package Dimensions: 1.14 x 4.02 x 5.71 inches (2.9 x 10.2 x 14.5 cm)

Amazon Price: $9.99 | as of 10/16/2019(12:22pm pst)
Availibility: Usually ships in 24 hours
List Price: $9.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #13

PulseSensor.com the Real & Original Pulse Sensor plug-in for your project.

Model: PulseSensor_864620000204   |    Mpn: 864620000204   |    Ean: 0864620000204   |    PartNumber: 864620000204   |   Asin: B01CPP4QM0

Works with Arduino, Raspberry PI, littleBits, and more ! Plug-and-play heart-rate sensor for Arduino or DIY prototype project. It can be used by students, artists, makers, and developers who want live heart-rate data into their Arduino or RaspberrypPi projects. Project and Info: www.PulseSensor.com

Features

  • This is the Original and the Best! Accept no alternatives.
  • The Pulse Sensor Kit included everything you need for a smooth experience. This Kit Includes:
  • Soft braided-wire ribbon cable. Great for wearables! An Ear Clip that's perfectly sized to the sensor.
  • A Velcro Finger Strap, just like the pro's. Transparent Vinyl Dots, which make electrical insulation simple.
  • www.PulseSensor.com for Projects and All Info.
  • See more on Amazon...

Brand: PulseSensor.com   |   Manufacturer: World Famous Electronics

Item Dimensions: 6 x 0.5 x 4 inches (15.2 x 1.3 x 10.2 cm)   |   

Amazon Price: $19.50 | as of 10/16/2019(12:22pm pst)
Availibility: Usually ships in 24 hours
List Price: $24.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #14

SunFounder Switch Hall Sensor Module for Arduino and Raspberry Pi

 Ean: 0701715366763   |    PartNumber: 43237-2   |   Asin: B013G5N03O

Introduction
A switch Hall sensor module that is composed by a switch Hall sensor, resistor and capacitor in an integrated circuit.
For your reference:
Based on the Hall Effect, a Hall sensor is a one that varies its output voltage in response to a magnetic field. Hall sensors can be categorized into linear (analog) Hall sensors and switch Hall sensors. A switch Hall sensor consists of voltage regulator, Hall element, differential amplifier, Schmitt trigger, and output terminal and it outputs digital values.

Application
The module can be applied to measurement of revolution, revolving speed, wind speed, flow speed, proximity switch, door lock notification device, alarm, auto-control circuit, etc.

Component List
- 1 x Switch Hall sensor module

Features

  • Signals are output as long as there is a conductor cutting the magnet field.
  • High precision and good linearity. With no contact, abrasion, shaking, or bound
  • Working voltage: 5V;PCB size: 2.0 x 2.0 cm
  • With power light and signal output indicator
  • For more information, please refer to http://wiki.sunfounder.cc/index.php?title=Hall_Sensor_module
  • See more on Amazon...

Brand: SunFounder   |   Manufacturer: SunFounder

Item Dimensions: 0.39 x 0.79 x 0.79 inches (1.0 x 2.0 x 2.0 cm)   |   Package Dimensions: 0.55 x 4.41 x 5 inches (1.4 x 11.2 x 12.7 cm)

Amazon Price: $6.99 | as of 10/16/2019(12:22pm pst)
Availibility: Usually ships in 24 hours
List Price: $6.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #15

HiLetgo GY-271 QMC5883L 3-5V IIC Triple Axis Compass Magnetic Sensor Module Electronic Compass Module for Arduino

Model: SKU203072-CKT   |    Mpn: 3-01-0410   |    Ean: 0604659129183   |    PartNumber: 3-01-0410   |   Asin: B008V9S64E

Specification:
Name: QMC5883L modules (three-axis magnetic module)
Model: GY-271
Use Chip: QMC5883L
Power supply :3-5v
Communication: IIC communication protocol
Measuring range: 1.3-8 gauss
Size: approx. 14*13*4mm

Wiring:
VCC: supply voltage 3.3V to 5V
GND: Ground connection
SCL: clock line
SDA: Data line
DRDY: Data Ready

Package Includes:
1*GY-271 QMC5883L Triple Axis Compass Magnetometer Sensor Module
2*Pin Strip

Features

  • Main Chip HMC5883L
  • Power Supply : 3V-5V
  • Measuring range : +/- 1.3-8 Gauss
  • Means of communication: IIC communication protocol
  • Using high-quality immersion gold PCB, machine welding process to ensure quality
  • See more on Amazon...

Brand: HiLetgo   |   Manufacturer: HiLetgo

Package Dimensions: 0.2 x 3.15 x 4.33 inches (0.5 x 8.0 x 11.0 cm)

Amazon Price: $6.59 | as of 10/16/2019(12:22pm pst)
Availibility:
List Price: $6.59

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #16

DAOKI 5 PCS Slot Type IR Optocoupler Speed Sensor Module LM393 for Arduino

Model: BG-US-970033   |    Mpn: BG-US-970033   |    Ean: 0695259117595   |    PartNumber: BG-US-970033   |   Asin: B01MRELRS1

Features: Working voltage: 3.3V~5V Weight: 8g Dimensions: Approx.3.2 x 1.4 x 0.7cm 5mm Groove width Using wide voltage LM393 comparator Application: Widely used in dynamo speed detecting, pulse counting, etc Output form: Digital switch output (0 and 1) and Analog for Sensitivity. Package included: 5 x Speed sensor

Features

  • Working voltage: 3.3V~5V
  • Dimensions: Approx.3.2 x 1.4 x 0.7cm
  • 5mm Groove width
  • Using wide voltage LM393 comparator
  • Application: Widely used in dynamo speed detecting, pulse counting, etc
  • See more on Amazon...

Brand: DAOKI   |   Manufacturer: DAOKI

Package Dimensions: 0.75 x 3 x 4.5 inches (1.9 x 7.6 x 11.4 cm)

Amazon Price: $5.39 | as of 10/16/2019(12:22pm pst)
Availibility: Usually ships in 24 hours
List Price: $5.39

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #17

DC0-25V Voltage Tester Sensor Terminal for Arduino Raspberry Pi(Pack of 5pcs), Measure up to 25V

 PartNumber: ST0430X5   |   Asin: B07L81QJ75

NOTE: The input voltage (voltage to be measured) is restricted to 25V.

Description:
Voltage input range: DC0-25V
Voltage detection range: DC0.02445V-25V
Voltage Analog Resolution: 0.00489V
DC input connector: GND negative, VCC positive
Output interface: "+" 5V/3.3V, "-" GND, "S" Arduino AD pins

Package included:
5 X Voltage Sensor

Features

  • Document link: https://www.instructables.com/id/Arduino-Voltage-Sensor-0-25V/
  • Voltage input range: DC0-25V
  • Output interface: + 5V/3.3V, - GND, S Arduino AD pins
  • What you will get: 5PCS DC0-25V Voltage Tester Sensor
  • How to email us? Please click Dragino(you can find Sold by Dragino under Buy Now button), in the new page, click Ask a question to email us
  • See more on Amazon...

Brand: Stemedu   |   Manufacturer: Stemedu

Package Dimensions: 0.71 x 2.91 x 5.91 inches (1.8 x 7.4 x 15.0 cm)

Amazon Price: $6.99 | as of 10/16/2019(12:22pm pst)
Availibility: Usually ships in 24 hours
List Price: $6.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #18

DIYmall 0.96" Inch I2c IIC Serial 128x64 OLED LCD LED White Display Module for Arduino 51 Msp420 Stim32 SCR

 Ean: 0702795761066   |    PartNumber: FZ1109   |   Asin: B00O2KDQBE

Size: 0.96
Resolution: 128X64
Color: Blue
Viewing angle: greater than 160 degrees
Supported platforms: for arduino, 51 series, MSP430 series,
STIM32 / 2, SCR chips
Low power consumption: 0.04W during normal operation
Support wide voltage: 3.3V-5V DC
Working temperature: -30-80 degrees
Volume: 27MM * 27MM * 4.1MM
Driver IC: SSD1306
Communication: IIC, only two I / O ports
No font: The software takes word modulo
Backlight: OLED self light, no backlight
Interface:
VCC: 3.3-5V
GND: Ground
SCL: Serial Clock
SDA: Serial Data

Package Included:
1 X 0.96 IIC OLED Moudle

NOTE: DIYmall is US registered trademark

Features

  • Document link: https://drive.google.com/open?id=1qkexPET5MUICAarGOtlnQk4F-JEKkrHZ
  • The screen is made in Taiwan, quality is much better. Compatible with MMDVM Pi-Star, and it works with raspberry pi. https://tech.scargill.net/ssd1306-with-python/
  • The IIC address can be changed,it is convenient to use with different machines
  • Four square holes are easy to install
  • What You Get: 1 X 0.96 White OLED Module.
  • See more on Amazon...

Brand: DIYmall   |   Manufacturer: DIYmall

Item Dimensions: 1.18 x 1.97 x 1.18 inches (3.0 x 5.0 x 3.0 cm)   |   Package Dimensions: 0.7 x 2.3 x 3.1 inches (1.8 x 5.8 x 7.9 cm)

Amazon Price: $8.99 | as of 10/16/2019(12:22pm pst)
Availibility: Usually ships in 24 hours
List Price: $8.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #19

OSOYOO 10PCS TCRT5000 Infrared Reflective IR Photoelectric Switch Barrier Line Track Sensor Module for Arduino Smart Car Robot with 5 8Pin Female to Female Jumper Wires

 PartNumber: ZZ20160126   |   Asin: B07C69N65P

Specification:
Tracking Sensor module is designed with reflected Infrared sensor, indicator light. Built in a potentiometer for sensitivity control
Product model : TCRT5000;
working Voltage : DC 3. 3-5V
Output channel : 0/1;
detect distance : 1-25mm;
focal distance : 2. 5mm
Chipset : LM393;
PCB Size : 32 x 14mm/1. 3" x 0. 55" (low)
material : electric part
Total Size : 38 x 14 x 18mm/1. 5" x 0. 55" x 0. 7"(L*w*h);
Net weight : 3g;

Package includes:
10PCS Tracking Sensor module
5PCS 8Pin female to female jumper wires

Features

  • Use for: The electricity meter pulse data sampling, Fax machine, shredder paper detection, Black and white line detection
  • Test reflection distance: 1mm to 25mm
  • With many adjustable precision potentiometer to adjust sensitivity
  • TCRT5000 sensor of infrared emission diode constantly launch infrared
  • The working voltage of 3.3V to 5V
  • See more on Amazon...

Brand: OSOYOO   |   Manufacturer: Shenzhen vership Co. LTD

Package Dimensions: 0.3 x 5 x 7 inches (0.8 x 12.7 x 17.8 cm)

Amazon Price: $11.99 | as of 10/16/2019(12:22pm pst)
Availibility: Usually ships in 24 hours
List Price: $35.99

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon



  #20

HC-SR04 Ranging Detector Ultrasonic Distance Sensor with cable by Corpco

Model: 12165   |    Mpn: Corpco-x-HC-SR04kit   |    Ean: 0711730881431   |    PartNumber: Corpco-x-HC-SR04kit   |   Asin: B01GNEHJNC

Our kit comes with the HC-SR04 ultrasonic sensor board and a 8in signal cable for easy connection to your Arduino or Raspberry Pi board. There are 4 pins out of the module: VCC , Trig, Echo, GND. The board uses the standard Arduino and Raspberry Pi code librarys to add range sensing to your robotics projects.

Features

  • HC-SR04 Ultrasonic sensor board with 8in cable
  • There are 4 pins out of the module: VCC , Trig, Echo, GND
  • Board Size (LWH): 1.3 inches, 0.4 inches, 0.05 inches; 8 in cable with male and female ends
  • Compatible with Arduino and Raspberry Pi boards
  • See more on Amazon...

Brand: Corporate Computer   |   Manufacturer: Corporate Computer

Package Dimensions: 0.4 x 3 x 5.5 inches (1.0 x 7.6 x 14.0 cm)

Amazon Price: $5.25 | as of 10/16/2019(12:22pm pst)
Availibility: Usually ships in 24 hours
List Price: $5.25

See Amazon Reviews | Add to your Amazon Wishlist

See On Amazon




Looking For Something Else? Search

Most Popular
New Releases

  1. HiLetgo MPU9250/6500 9-Axis 9 DOF 16 Bit Gyroscope Acceleration Magnetic Sensor 9-Axis Attitude +Gyr...
  2. Smraza 5pcs Ultrasonic Module HC-SR04 Distance Sensor with 2pcs Mounting Bracket for Arduino UNO MEG...
  3. HiLetgo 3pcs Arduino Sensor Shield V5.0 Sensor Expansion Board for Arduino UNO R3
  4. Diymall Voltage Sensor Dc0-25v for Arduino with Code(Pack of 2pcs)
  5. Diymore 5pcs 6DOF MPU-6050 MPU6050 Module 3 Axis Gyroscope + Accelerometer Module for Arduino
  6. SunFounder DS18B20 Temperature Sensor Module for Arduino and Raspberry Pi
  7. 0.96 Inch Yellow and Blue I2C IIC Serial 128X64 OLED Display Module for Arduino
  8. HiLetgo 3pcs 5V D1 Mini Relay Shield 5V D1 Mini Relay Module for WeMos D1
  9. SunFounder MQ-2 Gas Sensor Module for Arduino and Raspberry Pi
  10. Max485 Chip RS-485 Module TTL to RS-485 Module Raspberry Pi Pack of 5

Most Wished For

  1. HiLetgo MPU9250/6500 9-Axis 9 DOF 16 Bit Gyroscope Acceleration Magnetic Sensor 9-Axis Attitude +Gyr...
  2. Smraza 5pcs Ultrasonic Module HC-SR04 Distance Sensor with 2pcs Mounting Bracket for Arduino UNO MEG...
  3. HiLetgo 3pcs Arduino Sensor Shield V5.0 Sensor Expansion Board for Arduino UNO R3
  4. Diymall Voltage Sensor Dc0-25v for Arduino with Code(Pack of 2pcs)
  5. Diymore 5pcs 6DOF MPU-6050 MPU6050 Module 3 Axis Gyroscope + Accelerometer Module for Arduino
  6. SunFounder DS18B20 Temperature Sensor Module for Arduino and Raspberry Pi
  7. 0.96 Inch Yellow and Blue I2C IIC Serial 128X64 OLED Display Module for Arduino
  8. HiLetgo 3pcs 5V D1 Mini Relay Shield 5V D1 Mini Relay Module for WeMos D1
  9. SunFounder MQ-2 Gas Sensor Module for Arduino and Raspberry Pi
  10. Max485 Chip RS-485 Module TTL to RS-485 Module Raspberry Pi Pack of 5

Most Gifted

  1. HiLetgo MPU9250/6500 9-Axis 9 DOF 16 Bit Gyroscope Acceleration Magnetic Sensor 9-Axis Attitude +Gyr...
  2. Smraza 5pcs Ultrasonic Module HC-SR04 Distance Sensor with 2pcs Mounting Bracket for Arduino UNO MEG...
  3. HiLetgo 3pcs Arduino Sensor Shield V5.0 Sensor Expansion Board for Arduino UNO R3
  4. Diymall Voltage Sensor Dc0-25v for Arduino with Code(Pack of 2pcs)
  5. Diymore 5pcs 6DOF MPU-6050 MPU6050 Module 3 Axis Gyroscope + Accelerometer Module for Arduino
  6. SunFounder DS18B20 Temperature Sensor Module for Arduino and Raspberry Pi
  7. 0.96 Inch Yellow and Blue I2C IIC Serial 128X64 OLED Display Module for Arduino
  8. HiLetgo 3pcs 5V D1 Mini Relay Shield 5V D1 Mini Relay Module for WeMos D1
  9. SunFounder MQ-2 Gas Sensor Module for Arduino and Raspberry Pi
  10. Max485 Chip RS-485 Module TTL to RS-485 Module Raspberry Pi Pack of 5

Top Selling

  1. HiLetgo MPU9250/6500 9-Axis 9 DOF 16 Bit Gyroscope Acceleration Magnetic Sensor 9-Axis Attitude +Gyr...
  2. Smraza 5pcs Ultrasonic Module HC-SR04 Distance Sensor with 2pcs Mounting Bracket for Arduino UNO MEG...
  3. HiLetgo 3pcs Arduino Sensor Shield V5.0 Sensor Expansion Board for Arduino UNO R3
  4. Diymall Voltage Sensor Dc0-25v for Arduino with Code(Pack of 2pcs)
  5. Diymore 5pcs 6DOF MPU-6050 MPU6050 Module 3 Axis Gyroscope + Accelerometer Module for Arduino
  6. SunFounder DS18B20 Temperature Sensor Module for Arduino and Raspberry Pi
  7. 0.96 Inch Yellow and Blue I2C IIC Serial 128X64 OLED Display Module for Arduino
  8. HiLetgo 3pcs 5V D1 Mini Relay Shield 5V D1 Mini Relay Module for WeMos D1
  9. SunFounder MQ-2 Gas Sensor Module for Arduino and Raspberry Pi
  10. Max485 Chip RS-485 Module TTL to RS-485 Module Raspberry Pi Pack of 5



Main Categories

Home & Garden


Home Improvement


Electronics


Office


Car & Automotive


Sporting Goods


Toys and Hobby


Health & Personal Care


Beauty Supplies


Fashion


Industrial


Related Categories

Abrasive & Finishing


Cutting Tools


Fasteners


Filtration


Commercial Door Products


Hydraulics, Pneumatics & Plumbing


Industrial Hardware


Industrial Tools


Food Services


Janitorial & Sanitation


Lab Equipment


Material Handling


Occupational Health


Packaging & Shipping


Power Transmission


Dental Supplies


Medical Supplies


Raw Materials


Retail Fixtures & Equipment


Tapes, Adhesives & Sealants


Test, Measure & Inspect


Robotics, 3D Printing & Science Education


Industrial Electrical