Plug the RFID module into the breadboard with enough space around it. Connect the VCC pin to the Arduino's 3.3V (not 5V), and GND to the ground rail. For the data connections, wire SDA to Pin 10, SCK ...

An Arduino project implementing a security alarm system featuring PIN code access via a 4x4 keypad, status updates on a 16x2 LCD, motion detection using ... LiquidCrystal.h: For controlling the LCD ...

Should you stick with the venerable Apple Studio Display or switch to the newer Asus PA32UCDM? Our extensive testing lets us ...

Unexpected Maker's SQUiXL is a battery-powered ESP32-S3 WiFi and Bluetooth IoT controller and development platform with a ...

The Raspberry Pi is a credit card-sized computer capable of running full-fledged Linux distributions such as Raspberry Pi OS, ...

P opular PC case and components manufacturer Lian Li has just announced a new 360mm AIO liquid cooler. The Hydroshift II ...

How to connect a laptop to your TV wirelessly How to connect a MacBook to your TV wirelessly with Apple AirPlay How to connect a laptop or MacBook to your TV with a Chromecast How to connect a ...

Waveshare’s ESP32-P4 Smart 86 Box is equipped with a 4-inch square touchscreen display, an ESP32-C6 module with WiFi 6 and Bluetooth connectivity, and a range of connectors. Two models are offered: ...

4 and 19 pins are used to adjust the display contrast through a resistor. I use a 1 Mega Ohm variable resistor. Acceptable contrast ~270kOm.

Visitors can immerse themselves in XR options including the Spatial Reality Display, a glasses-free 3D display, and mocopi, an advanced full-body motion capture solution. Also featured is Sony's ...

One of the main features of the Nintendo Switch 2 is its ability to connect to a TV, transforming it into TV mode. This is arguably the Switch's standout function since the original, especially now ...