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TTP223 Digital Capacitive Touch Switch Module – Red
Sensitive TTP223 capacitive touch switch module with digital output, ideal for Arduino, ESP, and DIY electronics projects.
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Description
The TTP223 Digital Capacitive Touch Switch Module (Red) is a compact and reliable touch sensor that replaces traditional mechanical push buttons. It works on capacitive touch sensing, detecting a human finger touch and providing a digital HIGH output.
Based on the popular TTP223 IC, this module offers fast response, high sensitivity, and long life since it has no moving parts. It is widely used in touch lamps, control panels, home automation, Arduino projects, and interactive electronics.
| Parameter | Value |
|---|---|
| Module Type | Capacitive Touch Sensor |
| IC Used | TTP223 |
| Operating Voltage | 2V – 5.5V |
| Output Type | Digital |
| Output Logic | HIGH when touched |
| Interface Pins | VCC, GND, OUT |
| Response Time | Fast |
| PCB Color | Red |
Additional information
| Weight | 2 g |
|---|---|
| Dimensions | 24 × 24 × 6 mm |
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