MPR121 V12 Proximity Capacitive Touch Sensor I2C Interface Module Water Pump For Waterfall 1k ohm Color Code Green

1k ohm Color Code Green

30ms/115VAC at full load Hold Up Time 55ms/230VAC 10ms/115VAC at full load

and you have a 18650 battery holder

3V to +32V

Metal and plastic

MPR121 V12 Proximity Capacitive Touch Sensor I2C Interface Module Water Pump For Waterfall 1k ohm Color Code GreenThis MPR121 is a capacitive touch sensor controller driven by an I2C interface. The chip can control up to twelve individual electrodes, as well as a simulated thirteenth electrode The MPR121 also features eight LED driving pins, when these pins are not configured as electrodes, they may be used to drive LEDs. There are four jumpers on the bottom of the board, all of which are set (closed) by default. An address jumper ties the ADD pin to the ground,