The Raspberry Pi Pico is a microcontroller made by the Raspberry Pi Foundation. You can learn more about the board and how to program it in MicroPython in the following videos. There are also more projects on the microcontroller videos page.

The code used in the videos can be downloaded from the following links. Note that you need to rename the code main.py if you wnt it to autorun.

• Running_LED.py -- this is the initial code used in both videos
• Running_LED_Better.py -- this is the improved running LED code from the second video
• switch_test.py
• Running_LED_Switch.py
• pot_test.py
• Running_LED_Pot.py
• Servo_Test.py
• Servo_Pot.py

And here are the wiring diagrams from the second video (although the first one applies to the first video also!).