The plug-and-play style of smart home devices is convenient but expensive. ESPHome is monumental in helping you save costs ...

An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

Jean] wrote into the tips line (the system works!) to let all of us know about his hacked and hand-wired C64 keyboard, a ...

The $10 ESP32 board has been a complete game-changer. It has helped transform my approach to building a reliable, ...

Tucsonans on the market for opportunities to pair up as volunteers or board members with local nonprofits need look no further. Prospective volunteers can match with 30 diverse organizations in one ...

Chen Liang (陳亮) has found an interesting use case for the Espressif ESP32-C5: a dual-band Wi-Fi analyzer showing the signal strength of 2.4 GHz and 5 GHz ...

The f32 measures just 9.85mm x 8.45mm and is powered by the ESP32-C3FH4 microcontroller. It was developed primarily for research purposes and as part of a stress test to push the limits of ESP32 ...

Whenever there’s a superlative involved, you know that degree of optimization has to leave something else on the table. In the case of [PegorK]’s f32, the smallest ESP32 dev board we’ve seen, the cost ...

What if the future of IoT didn’t depend on Wi-Fi? Imagine deploying a fleet of sensors in the remotest corners of the world, tracking wildlife, monitoring environmental changes, or managing logistics, ...

The purchase of a Broadway Limited Imports HO scale Reading Co. class T1 4-8-4 left Chris Russo wanting more — the ability to access the Digital Command Control functions built into the new model.

Qualcomm notched another acquisition for its edge computing plans this week. Arduino makes hardware and software often associated with edge computing, in which data is handled on-device (the edge) ...

In a deal that surprised some industry observers, chipmaker Qualcomm has agreed to buy Arduino, which is best known for supplying microcontrollers to the DIY community. The acquisition, whose terms ...