Twitter: https://twitter.com/GreatScottLab Facebook: https://www.facebook.com/greatscottlab More project info on Instructables: http://www.instructables.com/id/Charge-your-phone-with-a-car-battery-6V-24V/ Previous Video:http://youtu.be/InrQvtUuS2w Charging your smartphone while camping outside is not always easy. I am showing you how to charge your phone by using a car battery and a moped battery. You can also use the gadget with any kind ofContinue Reading

This is a semi-autonomous robot controlled via Bluetooth. It has a compass HMC5883L magnetometer to maintain direction. An HC-06 Bluetooth module for connecting to an Android device. A Ublox 6M GPS module for location sensing. Two wheelchair motors, and a Sabertooth motor control board. The app was written using MITContinue Reading