A small portable device featuring timer, clock, and calendar functions, equipped with a simple and functional interface and a truly long battery life.

The table shows the pin configuration of the Arduino UNO–based robotic arm. The red (VCC) wires of all servos are connected ...

Low-cost air purifiers under ₹5000 can reduce dust, pollen and smoke, offering basic air cleaning for small rooms without high running costs.

It's a Google Nest Hub made with Claude Code... though it didn't work straight away.

A converter that tapers off a 4 mA input to zero, and adds the input and the tapered off 4mA signal to create a 2-wire 4-20 mA output loop.

Learn how a quick shower change can save you up to £70 a year on energy costs. Follow this simple tip to lower your bills! Amazon announces plan to close its first centre in UK Pensioner on way to ...

MCUs are ideal MQTT clients because the protocol is lightweight and designed for low-bandwidth, low-RAM environments.

MicroPythonOS lightweight OS for microcontroller targets applications with graphical user interfaces with a look similar to Android/iOS.

One of the many battles many of us face during the winter is the daily task of defrosting our cars before we're even able to leave for work, on the school run, or to carry out some chores. There's a ...

Consumer NZ’s research has found the number of people concerned about the cost of living has doubled in 4 years. With some small adjustments to your spending habits, though, you could save thousands ...

In the 1920s, a Russian journalist named Solomon Shereshevsky became famous for his extraordinary memory. He could memorize and repeat up to 70 unrelated words, provided they were read about three ...

One of the joys of writing for Hackaday comes in following the world of new semiconductor devices, spotting interesting ones ...