Review of ThinkNode M1 and M2 LoRa nodes, and getting started guide for Meshtastic off-grid messaging and GPS sharing ...

When it comes to text, how small is too small? The experts say a six point font is the minimum for readability, but as [James ...

DMA-driven 8-way concurrent NeoPixel driver for SAMD21 (M0+), SAMD51 (M4), RP2040, RP235x, and ESP32S3 microcontrollers. Requires latest Adafruit_NeoPixel and Adafruit_ZeroDMA libraries. (Pronounced ...

An Arduino NeoPixel support library supporting a large variety of individually addressable LEDs. Please refer to the Wiki for more details. Please use the GitHub Discussions to ask questions as the ...

Learn to build an RFID based attendance system using Arduino with step-by-step instructions, circuit diagrams, and complete code. This $35 DIY project replaces expensive commercial systems with ...

The Nova V3 from Imperial Workshop delivers premium Neopixel saber performance at an unbeatable price. In this unboxing and review, explore why this $170 lightsaber stands out with sleek design ...

Need to connect to the Internet but only have your phone? USB Tethering could be a solution. Here's how it works and how to use it with your device.