Electronic Brick - Touch Sensor Module
TTP223-based capacitive touch brick that replaces a momentary push button, outputting a high signal on touch for use with Arduino and compatible controllers.
Pinout
- VCCType · Power
- GNDType · Ground
- SIGType · Signal
- Electronic brick connector (TRRS or 4-pin)Type · Power
| Pin | Type |
|---|---|
| VCC | Power |
| GND | Ground |
| SIG | Signal |
| Electronic brick connector (TRRS or 4-pin) | Power |
Pin details
4 connections- VCCPower
- GNDGround
- SIGSignal
- Electronic brick connector (TRRS or 4-pin)Power
Start wiring
I2C · SPI · Single data line · 3.3 – 5 V · Breakout
Module pins: VCC, Electronic brick connector (TRRS or 4-pin), GND, SIG. Schematik maps them to your board in the app.
Touch
13 other optionsMPR121, CAP1188, CAP1203 Qwiic slider and AT42QT breakouts are sensor ICs for electrodes you wire yourself. Simple single-pad modules like the TTP223B give you one digital output with no bus required.
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