| This small module has been designed to individually control five LEDs used to illuminate model buildings. The control signal is sent over a...
| This small module has been designed to individually control five LEDs used to illuminate model buildings. The control signal is sent over a...
| The microcontroller board described here is particularly well suited to monitoring and control applications. The plug-in TCP/IP module allow...
| This article describes an alternative method for driving a matrix consisting of a large number of LEDs, while using only a few I/O lines fro...
| The idea for this project was to take the Arduino world off of its Shields and Breadboards and out into a world of Elektor DIY projects whil...
| Good news for all audio enthusiasts: we are proud to present yet another all-analog circuit developed entirely in house. Despite the simple...
| When there is a need to send data to a distant point without using a wired connection, either because the location’s infrastructure does not...
| The title says it all—this article describes an electrocardioscope you can build yourself, using an Android tablet or smartphone as a wirele...
| The ElektorBus opens up a wealth of possibilities in areas from home automation to instrumentation. The modular hardware and software makes...
| Most amateur radio transmitters are not actually designed for transmitting wideband audio signals with high fidelity. However, the wideband...
| The best types of universal remote controller come equipped with a large touch screen, just like the one on your Smartphone. So why not use...