| Replaces the stylus and the sand of the Sand Clock by a laser and a sheet of glow-in-the-dark sticker material.
ElektorLabs (85)
| Modding a DIY FM radio kit.
| Self-Balancing Robot (Elektor project 240134)
| Not quite Wi-Fi, not quite Bluetooth either…
| A single 7-segment digit built with 8-mm round through-hole WS2812B addressable RGB LEDs.
| Webinar aired on August 11, 2022. Here are the slides.
| A tiny solar power supply similar to those found in garden lights, but with a voltage regulator.
| The M.A.R.S. rover from 4tronix is an autonomous vehicle designed to drive around on rough terrain.
| The CO2 Guard monitors indoor air quality (IAQ) by measuring the carbon dioxide concentration of the air. Keeping it below 1000 ppm helps mi...
| Measures and displays temperature, humidity and heat index.