1375

1375 Datasheet

PRODUCT ID 1375

Part	Datasheet
1375	1375 (pdf)

PDF Datasheet Preview
Standalone Toggle Capacitive Touch Sensor Breakout - AT42QT1012 PRODUCT ID 1375 This breakout board is the simplest way to create a project with a single "toggle" capacitive touch sensor. No microcontroller is required here - just power with to 5.5VDC and touch the pad to activate the sensor. This sensor is a toggle output type touch-on then touch-off. That means that when a capacitive load is detected e.g. a person touches the sensor-pad area the red LED will alternate turning off and the output pin will go high or low, respectively. This sensor is good for a project where you want to activate something on the first touch, then deactivate it when touching again, like a switch. You can also solder a wire to the middle pad and create your own capacitive pad if the built-in one isn't suited to your project. If you want to save power, the LED can be disconnected from the output pin cut the trace between the jumper marked as such . We designed this breakout to have infinite time-out. The chip does support having the sensor time-out, so for example, if something is turned on, it will eventually turn off on its own. If you'd like to use this mode, cut the TIMER jumper and then connect a resistor/capacitor to the TIME pin. Check the datasheet for how to calculate the TIME pin to match your desired timeout. Comes with a fully assembled board, and a small stick of header so you can solder and plug it into a breadboard. For additional contacts, we suggest using copper foil, then solder a wire that connects from the foil pad to the breakout. Technical Details Dimensions 20mm / x 29.35mm / Weight 2.03g Engineered in NYC Adafruit

PDF Datasheet Preview

Standalone Toggle Capacitive Touch Sensor Breakout - AT42QT1012

PRODUCT ID 1375

This breakout board is the simplest way to create a project with a single "toggle" capacitive touch sensor. No microcontroller is required here - just power with to 5.5VDC and touch the pad to activate the sensor. This sensor is a toggle output type touch-on then touch-off. That means that when a capacitive load is detected e.g. a person touches the sensor-pad area the red LED will alternate turning off and the output pin will go high or low, respectively. This sensor is good for a project where you want to activate something on the first touch, then deactivate it when touching again, like a switch. You can also solder a wire to the middle pad and create your own capacitive pad if the built-in one isn't suited to your project. If you want to save power, the LED can be disconnected from the output pin cut the trace between the jumper marked as such . We designed this breakout to have infinite time-out. The chip does support having the sensor time-out, so for example, if something is turned on, it will eventually turn off on its own. If you'd like to use this mode, cut the TIMER jumper and then connect a resistor/capacitor to the TIME pin. Check the datasheet for how to calculate the TIME pin to match your desired timeout. Comes with a fully assembled board, and a small stick of header so you can solder and plug it into a breadboard. For additional contacts, we suggest using copper foil, then solder a wire that connects from the foil pad to the breakout.

Technical Details

Dimensions 20mm / x 29.35mm / Weight 2.03g

Engineered in NYC Adafruit

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1375

1375 Datasheet

Datasheet ID: 1375 506521