| The CoffeeCaller nRF52840 board is an open-hardware development platform built around Nordic Semiconductor’s nRF52840, with full KiCad desig...
All items tagged with Prototyping Production News and Circuits & Circuit Design (90)
| System check! Elektor wants to know: Are open-source tools catching up with the big players in PCB design? How does KiCad stack up against p...
| The KiCad 10 release brings Windows dark mode, design variants, new importers, and a graphical DRC rule editor to the open-source PCB design...
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| Operational amplifiers in analog circuits typically use negative feedback. However, phase shifts in the feedback loop can cause instability,...
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| One of the simplest ways to generate a DC analog voltage level from a microcontroller is by using its built-in pulse-width modulation (PWM)...
| Powering sensitive electronics is about more than just providing the right voltage. How the voltage is delivered is also important. The Slow...
| The Elektor MultiCalculator Kit is the subject of this demo showing how this Arduino-based bench tool goes well beyond basic arithmetic. Bui...
| What if a palm-sized amplifier could outperform larger, more expensive modules while delivering serious sound quality? This compact, low-cos...
| This Elektor Academy Pro Box is a structured “Design PCBs Like a Pro” learning bundle built around Peter Dalmaris’ KiCad course, plus two pr...
| Discover how the classic 555 timer IC can be transformed into a compact Class-D stereo audio amp using its built-in oscillator and modulatio...