Tag archive
10 ESP32-C3 Fridge Monitor: A $10 XIAO ESP32C3 and a DHT22 keep 30 minutes of fridge temperature history on-device, cutting network traffic by 92 percent. A tidy weekend build.
How I built an I2S audio player on Pimoroni Tiny2040 purely through AI prompts, and overcame roadblocks by switching AI agents.
Pocket Route Finder Raspberry: A Pico, an SPI LCD and about 60 lines of MicroPython turn Dijkstra's 1956 algorithm into a handheld that finds the cheapest route between towns.
Wi-Fi NeoPixel Art Display: The Blossom hides a Raspberry Pi Pico 2W and a 16-pixel RGBW NeoPixel ring in a capiz shell, controlled from any browser on your Wi-Fi network.
The sensor node had been running for eleven days. The status LED blinked on schedule. ping returned...
Raspberry Pi Pico 2 vs Pico W: Complete Comparison Guide The Raspberry Pi Pico family has...
Ever inherited a Raspberry Pi board, bought a used one, or forgot which model you grabbed from your...
Olimex PICO-EVB turns a Raspberry Pi Pico into a real PLC: four 15A relays, optoisolated inputs, and Home Assistant support for about $17.
Name-Your-Price Raspberry Pi Press: Raspberry Pi Press put 16 Pico, HAT, and AI e-books on Humble Bundle at name-your-price. Here is what each title teaches and where to start.
You know the moment. The board arrives. You flash MicroPython. You run print("hello") and the serial...
Project Overview Raspberry Pi Pico 2W + 2.13 inch e-paper HAT: In this build, you create a...
1. Never Say "I Don't Know" — Say "Let Me Try" The first rule, and maybe the most important mindset...