More about Circuits & Circuit Design (409)

10-03-2025 | Monitor up to six temperature points from -240°C to +850°C with this 8051-based temperature monitor and logger. Ideal for industrial applica...

10-03-2025 | Back in 2024, we introduced a high-quality variable-frequency audio notch filter. Now, we present a high-performance audio frequency generat...

5-03-2025 | Need a pro lab power supply? Power supplies are everywhere — from basic adapters to high-end lab equipment. But they often come with a hefty...

2-03-2025 | There are many scenarios where measuring low resistance values, even in the milliohm range, is essential. For instance, it can help pinpoint...

1-03-2025 | In most cases, connecting peripherals to a PC is not a problem. The fact that a USB stick, for example, has the same ground potential as a l...

1-03-2025 | Mechanical timepieces have always had a certain appeal because of the beauty of the analog dial and its convenience in reading, despite thei...

11-02-2025 | The 2025 Elektor Circuit Special is on the horizon, and we’re looking for innovative, original circuit designs to feature! If you’ve created...

7-02-2025 | In 2010, Elektor presented a digital multi-effects unit based on the FV-1 effects processor that was designed to provide musicians with 15 c...

5-02-2025 | Raspberry Pis and other SBCs are ideal for sophisticated process control, but require significantly more power than microcontrollers. Why no...

1-02-2025 | AC-powered devices are prevalent in residential, industrial, and commercial settings. Do you want a DIY-solution for determining when a fuse...