SENSOR MODULES
MPR121 V12 Capacitive touch sensor controller module
Specification:-
- Operating voltage : 2.5V to 3.6V DC
- 29μA supply current at 16ms sample period
- Shutdown current : 3μA
- 12 electrodes
- Operating temperature range : -40°C to +85°C
SKU: 8265GV
MRP Rs. 148.35
Rs.
129.00
(Incl. Tax)
Rs.
109.32
(+18% GST extra)
MPR121 V12 Capacitive touch sensor controller module
This MPR121 is a capacitive touch sensor controller drive by an I2C interface. So, the chip can control up to twelve individual electrodes. Also, it features eight LED driving pins. This module has an independent calibration feature. As a result, this feature simplifies the design of touch applications for portable low-power electronic products.
Features:-
- Capacitive touch sensor controller drive by an I2C interface.
- Can control up to twelve individual electrodes,
- As well as a simulated thirteenth electrode.
- Eight LED driving pins.
- Connection to the microcontroller via the I2C bus.
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