Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This ...

Learn how to easily adjust the contrast of a 1602 LCD display using Arduino. In this quick tutorial, I’ll show you a simple trick to control the contrast electronically, without relying solely on the ...

The audio component centers around the SS8550 PNP transistor (Q1) which serves as a driver for the passive buzzer (BZ1). This ...

As part of the community outreach initiative, students of Shri Madhwa Vadiraja Institute of Technology and Management (SMVITM ...

In this Elektor webinar about IoT for Vehicles and Sensors, our engineer Saad Imtiaz presents a combination of vehicle diagnostics and wireless IoT ...

M5Stack CoreS3 Lite is a cost-optimized ESP32-S3-based IoT Vision AI controller providing a cheaper version of the CoreS3 ...

As part of the community outreach initiative, students of Shri Madhwa Vadiraja Institute of Technology and Management (SMVITM ...

Open-source firmware for the TEF6686 radio has led to a community of youthful worldwide hobbyists who are embracing ...

Waveshare has recently released the ESP32-S3 2.06-inch AMOLED Touch, an ESP32-S3-based watch devkit with Wi-Fi 4, Bluetooth 5 ...

Discover the best kids coding languages by age, with comparisons, tools, and tips to help children thrive in tech.