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

If you're looking for clever ways to repurpose any of the old CD or DVD players that might be scattered around your house, we ...

Building on that concept, the next objective was to create an even smaller FM radio compact enough to fit inside an earbud.

Andreessen Horowitz leads a Series A investment in Diode Computers, which translates printed circuit board layouts into code.

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

The Arduino GPS tracker circuit connects three main components: Arduino UNO R3, NEO-6M GPS module, and SIM800L GSM module. This design uses both hardware and software serial communication since ...

20 Arduino based project ideas with codes and circuit diagram. I performed all of these at my university. - Releases · almdpro/20-Arduino-based-project-ideas-with-codes-and-circuit-diagram ...

Download the codes here Arduino simple shield potentiometer code: Arduino shield rc car: Arduino nano module L298P code: ...

Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — ...

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 ...