An array of graphene-silicon solar cells provides enough power to continuously supply small devices unconnected from the ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

Full study: “ A smart cup for wireless, biofuel-powered, sweat-based vitamin C sensing .” Co-authors of the study include Muhammad Inam Khan*, Ryan Burns*, Akshit Agarwal, Lu Yin, Jongmin Moon, Bumsik ...

Smart plugs are a simple, affordable way to upgrade your home. Here are some clever ways I use them for automation.

The Aliexpress-bought Wi-Fi lightbulb had the glass structure sawn off with a serrated knife, exposing the tiny BL602 RISC-V chip inside, before the board was soldered to a surrogate microcontroller ...

In this video, I’m building a LoRaWAN Class A sensor node using an ESP8266, BME680 environmental sensor, and REYAX RYLR993 ...

If you think smart home, you might not imagine a temperature sensor, but there's a lot you can achieve with one of those and ...

Oddly Specific Objects founder Joey Castillo has designed a couple of interesting open hardware projects over the years.

The chips that datacenters use to run the latest AI breakthroughs generate much more heat than previous generations of silicon. Anybody whose phone or laptop has overheated knows that electronics ...

Authored by embedded ML specialists with extensive experience in ESP32 voice recognition architecture, TinyML optimisation, ...