Double sided touch sensors TouchPad 4p / 3p interface

What is an electronic building block? An electronic building block is an electronic module that can be mounted like Lego stones simply by plugging in and pulling out. Compared with traditional universal boards and circuit modules assembled with various electronic components, electronic building blocks has standardized interfaces, plug and play, simplifying prototype construction. There are many types of electronic building blocks, there are more than twenty types with different functions such as buttons, sensors, Bluetooth modules, etc, whose functions are from sensors, motor drive, Ethernet to wireless communication via Bluetooth, and so on. We will add more of these building blocks for the different needs of different projects.

Electronic building block touch switch is finger-sized, which can be connected to I / O port of motherboard or externally disconnected to enable the switch to enable O2 / OFF of the LED lamp.

Type of Button and Switch
Building Block Interface 3PIN
building block Power supply 5 V
Board Size 38 × 24 × 1.6mm

Specifications:
PCB Size: 38.0mm x 24.0mm x 1.6mm
Working voltage: 3.3 or 5V DC
Operating voltage: 3.3 or 5V DC
Compatible interfaces: 2.54 3-pin interface and 4-pin Grove interface
Color: Blue
Electrical characteristics
Supply voltage: Min.2, Typical 3, Max. 5.5, Unit VDC
Working current (VCC = 5V): Typical 18, Unit uA
Digital output voltage (VCC = 5V): Min. 0, Max. 5, Unit V