The beginner’s guide for hobbyists and makers unlocks some of the practical secrets behind lightning detection design.

Most of you know how an NFC tag works. The reader creates an RF field that has enough energy to power the electronics in the tag; when the tag wakes up, two-way communication ensues. We’re ac… ...

T Flip-Flop: Circuit, Truth Table and Working Learn how a T Flip-Flop works, along with its circuit, truth table, and timing diagram. This guide explains toggle flip-flop operation in digital ...

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 ...

Not even a circuit diagram, which we hope is an unintended omission rather than deliberate. It does, however, lend itself to the fostering of ideas, because if this designer can’t furnish a ...

The Elektor Circuit Special 2025 is packed with innovative circuit designs, inspiring DIY electronics projects, and practical tips to enhance your skills.

Learn the best practices for troubleshooting RF circuits and antennas using RF engineering tools. Find out how to measure, locate, test, and adjust the signal quality.

Is it possible for a tiny microcontroller to run on a massive 48-V battery? This DIY electronics project makes it happen with a custom step-down converter.

arduino ci display logic automatic led ics tester logic-circuit push-button 7400 74hc04 display-16x2 74 protoboard automatic-tests automatic-test Updated on Jun 18, 2024 C++ ...

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 ...