The loop() function continuously listens for newline-terminated strings on the serial port. It then uses a pretty basic if/else-if chain to turn these into HID inputs. The Arduino responds "OK\n" on ...

I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless ...

In this video I've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...

Sure, playing video game is fun. But the ability of tiny brain organoids to pick up a skill could provide insight into how ...

The 8051 was an 8-bit Harvard-architecture microcontroller first put out by Intel in 1980.  They’ve since discontinued that ...

We may receive a commission on purchases made from links. Wrist pain can seem like an inevitable side effect of working on a computer. After all, it's easy to just chalk it up to your long working ...

Anthropic's Claude just gained the ability to control your computer. Learn how this new mouse and keyboard feature changes ...

A world-first drone mouse eradication project on Browse Island aims to restore seabird populations and fragile ecosystems.

Not all apps are made equal.

SparkFun code, firmware, and software is released under the MIT License. Please see LICENSE.md for further details. // to use hardware reset control, and to monitor the H_INT pin. // The H_INT pin ...

What's the difference between adverts, leaflets and brochures? Adverts encourage you to buy things. They use memorable words and short descriptions. They can be seen on TV, heard on the radio and ...