An Arduino-based multi-functional robot with obstacle avoidance, Bluetooth control, and voice command features, using an ultrasonic sensor, Bluetooth module, and L293D motor driver.

We just wrote about the NanoPi R3S LTS dual gigabit Ethernet SBC and router with HDMI output and a speaker connector last week, but FriendlyELEC is back again with the similar NanoPi R76S equipped ...