In an age of advanced security measures—Face ID, biometric scans, and multi-factor authentication—it's surprising that ATMs still rely on a simple 4-digit PIN. The 4-digit PIN traces its roots back to ...

The Wavlink Thunderbolt 4 Triple Display Docking Station is a full docking station with 13 ports, including 40Gbps Thunderbolt 4 and 2.5Gb Ethernet, available at a very affordable price. It’s a great ...

An Arduino hourglass project is a fun and educational project that involves creating a digital hourglass timer using an Arduino microcontroller and some simple electronic components. The project ...

During this months Embedded World 2024 show the official Arduino team have unveiled two new products specifically designed for prototyping and IoT connectivity. The Arduino Portenta Mid Carrier and ...

Hello, I’m excited to review the ESP32 display modules and HMI touchscreens from Elecrow with sizes ranging from 2.4 to 7.0 inches. For this review, Elecrow kindly provided me with both 3.5-inch and 7 ...

A new stand-alone digital voltmeter (DVM) module is designed for precision measurement applications. Employing a high-resolution A/D converter and integral multi-line character display driver ...

We can see the X/Y coordinates for five points in the serial console when touching five points on the display at the same time. Playing MP3 files on ESP32-S3 through the built-in speaker The MaTouch ...