| This design is useful for speedy mobile robots and provides fast, contactless detection of obstacles ahead. Not only can it detect the obsta...
Elektor LABS (78)
| Responding to the limitations posed by fixed-design, Arduino-style boards, Elektor designed T-Boards: a series of mini-development boards th...
| A hollowed-out pumpkin with a candle in front of the house, children who will come to ‘trick-or-treat’ and beg for candy… Halloween is a fes...
| This Arduino-driven fixture enables the essential characteristics of many types of temperature sensor including silicon, PTC, and NTC to be...
| Even in the Internet & Wi-Fi age where it seems irrelevant just where you are at a specific time, it’s sometime useful to know if a visitor...
| What can you do when your bike computer goes on strike? That’s exactly the problem the author of this design had while on a cycling tour; s...
| Here is an all-analog, all-through-hole, cheap & cheerful preamplifier for that perennial problem of getting the microphone amplification ju...
| This simple electronic dice is an ideal starter project to introduce youngsters and those still young at heart to the dark arts of microcon...
| Lego has never been more popular, it was even elected 2015’s World’s Most Powerful Brand. Though not a brand, LEDs (light emitting diodes) e...
| Some time ago the author was asked about options for making a Drum Light for the Carnival festivities. The contraption should light up brigh...