Roel Arits (8)

| In days gone by, before the advent of modern electronics under the bonnet, stroboscopes were used to adjust the ignition timing of engines....

| In days gone by, before the advent of modern electronics under the bonnet, stroboscopes were used to adjust the ignition timing of engines....

| Do you know (or maybe remember) the Programmable Unijunction Transistor (PUT)? It was a special part in the '70s. In this article, we no...

| Wireless data transmission enables many applications (e.g., in the field of home automation). However, the communication must be robust and...

| Wireless data transmission enables many applications (e.g., in the field of home automation). However, the communication must be robust and...

| The combination of RGB LEDs with (transparent) glass mosaics results in attractive light effects. But working with glass is a real challenge...

| From the many analogue LED-dimmers that Roel Arits sent to us, encouraged by our small Elektor Labs challenge [1], we have already put two i...

| In August last year, we at Elektor Labs organised a small competition — a challenge to design an analogue LED dimmer. In this year's January...