For his end of the year project at the University of Valencia, Maker Jorge Crespo built an Internet-connected, GPS-enabled rover using an Arduino Mega, an Adafruit FONA 808 module, and a PIC18F45K20 microcontroller. Other hardware includes IR sensors for obstacle avoidance, a dual H-bridge motor controller, an LCD screen, DC/DC converters, and an 11.1V, 5Ah LiPo battery. The bot is managed through a web-based […]
