More about Circuits & Circuit Design (339)

1-01-2025 | The MCP4725 12-bit digital-to-analog converter from Microchip Technology costs only around $1. It has an I2C interface and can be operated w...

1-01-2025 | With energy costs skyrocketing, any contribution, however small, to reduce energy consumption has got to be welcome. I noticed that a relay...

1-01-2025 | Solar installations can be seen everywhere today, and many more are planned – both large solar parks and small installations, privately on h...

1-01-2025 | For most people, a computer is a digital electronic device like the laptop on which I am typing this review. There are, however, other types...

1-01-2025 | In the previous article in the AmpVolt series, a modular PCB was presented that could measure DC power and energy consumption up to 50 V and...

26-12-2024 | Measuring a specific point (node) in an RF circuit with a regular oscilloscope probe can disrupt the circuit's performance, even when the pr...

23-12-2024 | Brushed DC motors are increasingly being replaced by brushless (BLDC) and stepper motor competitors. But their use still makes sense, as the...

23-12-2024 | Ever wondered how a solar-powered lamp powers an LED with just a single 1.2 V cell? A closer look reveals a clever single-transistor voltage...

19-12-2024 | Join our enegineers for Elektor Lab Talk on December 19. We'll dive into LED tech, recent projects, and AI fun!

18-12-2024 | Check out the design, features, and applications of the Elektor Audio DSP FX Processor board, showcasing its integration of an ESP32, a DSP...