V TELESKY 2PCS Light Sensitive, Light Controlled, Sound and Light Alarm Kit, Manual Electrician Welding Practice, DIY Production, Fun
Asin: B0D4114J2N
As an Amazon Associate we earn a fee from qualifying purchases when you follow a link to Amazon from this page. We rank the products, but the links to Amazon are promotional.Vr Is An Adjustable Resistor Used To Adjust Induction Sensitivity, While Gr Is A Photosensitive Resistor..
The Production Materials Are Excellent, Durable, With A Long Lifespan And Exquisite Workmanship.
Type:Voltage Regulator.
Origin:Mainland China.
Features
- This circuit is used to detect ambient light. When the light is bright, it emits an audible and visual alarm, the LED lights up, and the buzzer keeps ringing.
- Origin:Mainland China
- VR is an adjustable resistor used to adjust induction sensitivity, while GR is a photosensitive resistor.
- Type:Voltage Regulator
- The production materials are excellent, durable, with a long lifespan and exquisite workmanship
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Brand: V TELESKY | Manufacturer: V TELESKY
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V TELESKY 2PCS Acousto-Optic Infrared Induction Burglar Alarm Switch Kit Infrared Induction Switch DIY Alarm Parts
Asin: B0D62KM24T
Durable Construction With Quality Materials, Ensuring Long-Lasting Performance..
Comprehensive Documentation And Support For Smooth Installation And Operation..
Adjustable Sensitivity Settings To Meet Different Application Requirements..
Easy Integration Into Various Projects, Ideal For Diy Enthusiasts And Professionals..
Features
- High sensitivity to sound and light changes, ensuring accurate detection.
- Easy integration into various projects, ideal for DIY enthusiasts and professionals.
- Durable construction with quality materials, ensuring long-lasting performance.
- Adjustable sensitivity settings to meet different application requirements.
- Comprehensive documentation and support for smooth installation and operation.
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Brand: V TELESKY | Manufacturer: V TELESKY
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V TELESKY 2PCS Touch Vibration Alarm Kit Electronic Production DIY Electronic Training Kit Teaching Kit Loose Parts Module
Asin: B0D47GL6H8
Adjustable Duration.
The Touch Vibration Alarm Kit Features A High-Sensitivity Vibration Sensor That Triggers The Alarm When Any Unauthorized Contact Or Movement Is Detected..
The Mercury Switch Is Installed Horizontally And Connected At An Oblique Angle, Triggering An Alarm.
The Light Is On And An Alarm Is Triggered.
Features
- Fate buzzer emits an alarm sound
- The light is on and an alarm is triggered
- Adjustable duration
- The mercury switch is installed horizontally and connected at an oblique angle, triggering an alarm
- The Touch Vibration Alarm Kit features a high-sensitivity vibration sensor that triggers the alarm when any unauthorized contact or movement is detected.
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Brand: V TELESKY | Manufacturer: V TELESKY
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V TELESKY 2PCS Energy Saving Lamp/LED Lamp/Incandescent Lamp DIY CD4011 Sound and Light Control Switch Kit
Asin: B0D46JMN99
Static Power:<0.2W.
Trigger Sound: 52+2Db.
Extension Time: 50-100 Seconds.
Working Voltage: Ac180-250V (50Hz/60Hz).
Features
- PCB size: 66.5mm * 56mm
- Working voltage: AC180-250V (50Hz/60Hz)
- Static power:<0.2W
- Extension time: 50-100 seconds
- Trigger sound: 52+2dB
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Brand: V TELESKY | Manufacturer: V TELESKY
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