**An overview of choices.** Microcontrollers are essentially tiny little, specific-use computers or also things like Raspberry Pi’s which blend Microcontrollers and full-blown computers. | Raspberry Pi | from $35 | Full computer-like capabilities | | --- | --- | --- | | Raspberry Pi Zero | From $10 | Computer-like, also - basic uses only | | Raspberry Pi Pico | From $4 | No display out, but can still handle complex inputs & outputs via the GPIO pins. | **** # More ## Source ## Related