In this video I'll be showing you how you can control the contrast and the back light brightness of a 1602 LCD display with just the Arduino. The contrast is typically adjusted with a variable ...

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...

In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

How often have you pulled out old MCU-based project that still works fine, but you have no idea where the original source code has gone? Having the binary image and the source code as separate things ...

Tired of your old Arcade games which all looks and works in the same way? Want to create a quick fun game which you can enjoy with your friends and family without using any thought? You are at the ...

Clone v4.4.8 of the IDF: git clone --branch v4.4.8 --recursive https://github.com/espressif/esp-idf.git Run make to build the firmware (in the directory of this read ...

Abstract: Ever since the reliability issues caused by I/O (input/output) compatibility among chips fabricated using different processes were raised during mid-2000, on-silicon mixed-voltage I/O buffer ...

To simplify the hardware setup, we provide an online tool that helps you quickly generate the configuration code for your specific hardware combination.

Abstract: Speech Emotion Recognition (SER) has gained growing popularity due to its wide applications in almost every available field. Past work has been done on large-scale processing boards with a ...