Touch button

Do you want to build a touch button module with a capacitive touch button that is simple and can be programmed to easily react to touch? Try our TTP223B module. It runs on 2-5.5V and is easy to use! This touch button module will work great in various custom projects.

• The module has 3 pins: GND, VCC and I/O pin.
• Operates on 2-5.5V, the module is of the type: TTP223B
• Output gives high signal when activated, after 12 seconds the output changes to low.
• Control circuit: TTP223B
• Powered by DC 2-5.5V, 4-8mA when activated