ElektorLabs (82)

| 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.

| The Automator is a (home) automation computer featuring Wi-Fi and Bluetooth, plus a relay for switching. You can connect all sorts of sensor...

| How come everybody is into Arduino but not you? It sounds interesting, but you're not sure what Arduino exactly is and why you would want to...

| When you have been tinkering with electronics for a while and your projects are getting more serious, chances are that you will need an osci...