Learn how to turn old appliances into smart, Wi-Fi-enabled devices with ESP8266 and ESPHome. DIY automation made simple for your home.

Learn how to create the smallest ESP32 drone! From design to flight, this DIY guide is perfect for beginners and tech ...

Discover why ESP32-powered displays outperform old tablets for creating interactive smart home dashboards, offering customization, cost-effectiveness, and power efficiency.

BogdanTheGeek has managed to run a web server on a disposable vape powered by a cheap Puya PY32 Arm Cortex-M0+ ...

These days microcontrollers have artificial-intelligence (AI) accelerators built in. Bluetooth and other wireless ...

[Scott] was driving in the pouring rain behind a car with its blinkers on when inspiration struck. He had previously created a simple communications system using his sound card that allowed him to ...

Last week, we noted that it was possible to run a web server on a disposable vape through its USB-C port, and now I've been shown DOOM on an even more ...

Many microcontrollers have built-in ADCs (analog-to-digital converters), which means you can use a single device to both digitize analog signals and manipulate the results. Once the ADC digitizes a ...

This MCU-based circuit converts sensor outputs, which are often voltage, into a standard current signal, thus avoiding noise and loss when sending over long lines. When taking measurements from analog ...

In its introductory blog post, the company explains that today’s Raspberry Pis are already often used alongside a smaller microcontroller: The Raspberry Pi takes care of heavyweight computation, ...

Noisy Electrons] is a maker who also likes to keep fish. He sometimes needs to travel and keep his fish fed in the meantime, so he created an automated solution to handle that for him. The build ...