Sometimes you have this project idea in your mind that seems so simple and straightforward, and which feels just so right ...

Fidget toys are everywhere these days. A particularly popular type simply puts some keyboard switches on a plate to provide a certain type of clicky satisfaction. [wjddnjsdnd] took that concept a ...

The Zerowriter Ink features a 60% mechanical keyboard with Kalh Choc Pro Red low-profile switches and keycaps, a microSD card reader for removable storage, a USB port that allows you to charge your ...

The first shipments of the Zerowrite E INK typewriter are finally being sent out to Crowdsupply backers. Zerowriter Ink is an ...

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

When the Arduino UNO Q was first unveiled in October 2025, the specifications of the Qualcomm DragonWing SBC listed the ABX00162 SKU with 2GB RAM and 16GB ...

Critical infrastructures increasingly rely on AI-generated content (AIGC) for monitoring, decision support, and autonomous control. This dependence creates new attack surfaces: forged maintenance ...

This SPI (Service Provider Interface) implementation for Keycloak enables user registration using a predefined invitation code. It introduces an additional level of registration control by allowing ...

Abstract: QR code payment has emerged as a digital payment method, simplifying day-to-day transactions for users. Various studies have delved into the adoption of QR code payments, examining factors ...

The library is NOT tested with hardware yet. The AD8494/AD8495/AD8496/AD8497 are precision instrumentation amplifiers for J and K thermocouples. The devices output 5 ...