Grove - 12 Key Capacitive I2C Touch Sensor V3 (MPR121) is a multi-channel proximity capacitive touch sensor. It's a 3-in-1 module with the following features: Capacitance Sensing. Tough Sensing.
- Internal 10-bit ADC
- Integrated independent auto calibration for each electrode input
- Completely independent electrodes with built-in auto configuration
- I2C interface, with IRQ Interrupt output to advise electrode status changes
- Hardware configurable I2C address
- 12 electrodes/capacitance sensing inputs in which 8 are multifunctional for LED driving and GPIO
- Auto configuration of charge current and charge time for each electrode input
- Separate touch and release trip thresholds for each electrode
- Add two more GND pin and expand the gap of pins for safe handling
- Dimension is 60mm x20mm x7mm
Contents
Grove - 12 key capacitive I2C touch sensor V3 (MPR121) x 1, Grove cable x 1.
Product details
| Accessory Type |
12 Key Capacitive I2C Touch Sensor Board |
| For Use With |
Arduino & Raspberry Pi Board |
| Product Range |
- |
Other details
| Brand |
SEEED STUDIO |
| Part Number |
101020872 |
| Quantity |
Each |
| Technical Data Sheet EN |
 |
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