12-Key Capacitive Touch Sensor Breakout – MPR121
€9,45 /€7,81 excl. VAT
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Description 12-Key Capacitive Touch Sensor Breakout - MPR121
Easily add multiple touch sensors to your microcontroller project with the 12-Key Capacitive Touch Sensor Breakout. The breakout is equipped with the MPR121. This product is made by Adafruit.
This board makes it easy to manage up to 12 individual touchpads. The MPR121 on this breakout board only supports I2C. Making it compatible with almost any microcontroller.
The sensor comes as a small, difficult-to-solder chip. That's why this one is on a breakout board placed. An LED has been added to the IRQ line. This flashes when touched, which makes debugging easier. It board comes fully assembled, with a strip of 0.1" headers. This way you can put it in a breadboard stiches.
Features 12-Key Capacitive Touch Sensor Breakout - MPR121
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12 Capacitive Touchpads: Manage up to 12 individual touchpads.
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I2C Support: Compatible with almost any microcontroller.
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Address selection: Choose from four addresses for versatile applications.
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3V Regulator and Level Shifting: Safe for use with 3V and 5V systems.
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Debugging LED: Simplifies the testing process with visible feedback.
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