OPEN-SMART 3 Channel Colorful Big Key Analog Button Sensor Module 3-CH Red Yellow Green Color Keys Compatible for Arduino

Price: 0.82

Description

If you want to place the bulk order that the stock is not enough, please contact with us.

The module is 3 channel analog button sensor module.

The larger number key you press, the higher voltage it output. If you supply 5V power for it, the output voltage is:

when there is no active touch, it is about 0V.

when you press K1 button, itis about 1V.

when you press K2 button, itis about 2V.

when you press K3 button, itis about 3V.

Features:

– ButtonChannel: 3-Channel;

– diameterof the button cap: about 10mm;

– Funny and easy to use;

– Strong anti-interference ability;

– Working voltage: 2.5 – 5.5V DC;

– Great for DIY, smart home project

Photos

Part List (Schematics and program can be sent ,Please contact us)

1 x Module