The evolution of the Line Following Robot starts with an analog design and advances to a refined version incorporating an Arduino Nano microcontroller and an ultrasonic sensor for obstacle avoidance.

Wireless communication is common use on devices to send or exchange information such computer peripheral, mobile device, home appliances, etc. Every device embedded with wireless module and contribute ...

Companion library for Adafruit_GFX to load images from SD card or SPI Flash Requires Adafruit_GFX library and one of the SPI color graphic display libraries, e.g. Adafruit_ILI9341.