4WD Four Wheel Smart Robot Car Chassis Kit Fixed Voltage Regulator and the sensor electrodes are

and the sensor electrodes are connected to the analog front end of the PTC through the I/O pins in the device

The maximum AC voltage that this IC can withstand is around  700V hence can be used for a broad range of Applications

5 ohm Color Code Brown

Brown-out Detect (BOD)

4WD Four Wheel Smart Robot Car Chassis Kit Fixed Voltage Regulator and the sensor electrodes areThe 4 Wheel Smart Car Robot Chassis Kit with Speed Encoder is an excellent DIY kit for both Kids and engineering students. The most cost effective and latest robot vehicle kit, with a simple mechanical structure that is simple to assemble and use. The Chassis kit includes everything you'll need to give your robot a fast four wheel drive base with plenty of space for sensors and controllers to be added later. Simply connect your electronics (Arduino