Build a Tiny Web Radio with Your Raspberry Pi Pico 2W
A Raspberry Pi Pico 2W has enough power to let you create a very usable web radio when you add a DAC chip and an amplifier.
Low-Code Programming for the Arduino with Snap4Arduino
Snap4Arduino brings the power of low-code programming to the Arduino hardware environment.
MicroPython: WS2812 aka NeoPixel
The Adafruit NeoPixel (WS2812) is an RGB LED that you can program via a serial protocol. We show you how to control the LED with a few lines of MicroPython.
Getting Started with Node-RED
Node-RED lets you connect ready-made code building blocks to create event-driven applications with little or no code writing.
Program the ESP32 with PictoBlox
Block coding is not exactly new, but block programming of a microcontroller is more exciting than you might think.