A year ago, I’ve design reviewed an MCU module for CAN hacking, called TinySparrow. Modules are plenty cool, and even more so when they’re intended for remaking car ECUs. For a while ...
So you want to control some mains electrical (or lower voltage) item using your phone, perhaps? This single ESP8266 plug-in controls a relay that is built in to the module. An Android app (.apk) ...
An autonomous vacuum cleaning robot built using Arduino UNO, ultrasonic sensors, IR floor detection, and an L298N motor driver. The robot detects obstacles, avoids edges, and navigates the floor ...