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

Sometimes you need to use a computer and you don’t have a spare keyboard and mouse on hand. [KoStard] figured an iPhone could ...

Old School Auto Upholstery Techniques is a channel built on decades of hands-on experience, led by a self-taught expert who's been in the trade since 1980. It's all about real-world craftsmanship—no ...

ACEBOTT QD023 is an ESP32-based wearable gesture control glove that tracks finger movements with potentiometers instead of more traditional flex sensors.

Bluetooth car adapters may feel like an old accessory category, but for many drivers, they are still the most practical way to modernize an older car. If your vehicle lacks built-in Bluetooth, these ...

The NepoTronics Bluetooth RC Car is a professional-grade wireless robotic vehicle that demonstrates seamless integration of microcontroller programming, motor control systems, and Bluetooth ...

Best Bluetooth car kits for older cars 01:53 Bluetooth car kits let you talk hand-free while driving. Consumer Reports checked out GoGroove FlexSmart X2, Belkin CarAudio Connect AUX, Jabra Journey and ...

Bluetooth Low Energy (BLE) radio chips are ubiquitous from Raspberry Pi to lightbulbs. BLE is an elaborate technology with a comprehensive specification, but the basics are quite accessible. A ...