Web flashers do the hard part, so you can skip straight to the fun.

Why pay a premium for smart devices when an ESP32 and some cheap sensors can do everything for a fraction of the price?

Mini PCs replaced almost every Raspberry Pi I own, but GPIO pins kept one on my desk ...

I was looking for a fun home lab project to try over the weekend and realized it's been a while since I last made something ...

Maker, meme-r, and unabashed geek, Joe has been writing about technology since starting his career in 2018 at KnowTechie. He's covered everything from Apple to apps and crowdfunding and loves getting ...

Life's too short for YAML.

We covered [Nick Bild]’s mini Atari console using original devices not so long ago, and today he’s back with the same console wrapped up with a CRT as a handheld. It would have cost a fortune in D ...

The board is built around the ATSAMD21G18A-MFT, a 48-pin Arm Cortex-M0+ microcontroller running at 48 MHz with 32 KB of SRAM. Measurement is handled by the Microchip PAC1811, a single-channel 16-bit ...

GlowGuard is a simple IoT-based light monitoring system designed to measure the intensity of surrounding light in real time. The system uses an LDR sensor connected to an ESP8266 NodeMCU. The ESP8266 ...

🚧 There's a major modernization effort underway converting the keyer's core timing to a non-blocking architecture, developed with AI assistance (Claude Code) - see Next Generation Keyer (NextGen) ...

MQTT gateway for ESP8266 or ESP32 with bidirectional 433mhz/315mhz/868mhz, Infrared communications, BLE, Bluetooth, beacons detection, mi flora, mi jia, LYWSD02, LYWSD03MMC, Mi Scale, TPMS, BBQ ...