Standalone Toggle Capacitive Touch Sensor Breakout With AT42QT1012, No Microcontroller Needed, Touch On Then Touch Off, 1.8 To 5.5V Powered, Easy USBless Project Module For Quick Prototyping And Interactive Controls
✔️ Powered 1.8-5.5V, no MCU required; toggle on touch
This breakout board uses the AT42QT1012 capacitive touch sensor to provide a simple on/off toggle. No microcontroller needed, just power with 1.8 to 5.5V and touch the pad to activate or deactivate a load. The built-in pad can be replaced by a custom capacitive surface by soldering to the middle pad. A power-saving option lets you disconnect the LED from the output pin by cutting a trace. Optional timer mode (TIME pin) allows auto-off after a programmed interval. Includes a fully assembled board and a 0.1" header for breadboard prototyping.
✅ 1.8-5.5V input power; no MCU needed
✅ Toggle output: touch-on, touch-off behavior
✅ LED indicator with optional disconnect by cutting trace
✅ Optional TIMER mode via TIME pin and external RC circuit
✅ Includes 0.1" header for breadboard prototyping
💡 What is a toggle capacitive touch sensor breakout used for? A handy module to add touch-based on/off control to projects without coding. - Handy for adding a touch-on/off switch in DIY gear - Great for quick prototyping of interactive controls - Works with 1.8-5.5V power supplies and simple wiring - TIME pin option enables auto-off timing