All items tagged with Switch and LED (38)

| Today, with the corona virus going on and the whole world virtually in lockdown, touchless control probably is the way forward as it can hel...

| A proportional radio control is ideal for controlling the speed and direction of model cars, planes or boats. Unfortunately, there are often...

| This article describes the electronics, the BL600 program and the Android program; the last being an Android smartphone application with whi...

| Ideal as a rugged, panel mount, multi-function switch, for harsh, dirty, dusty, wet conditions, C&K’s PT series sealed power toggle with pat...

| This article describes the electronics, the BL600 program and the Android program; the last being an Android smartphone application with whi...

| Laird’s BL600 Bluetooth communication module, for which Elektor offers the famous e-BoB breakout board, is used here in a complete new and a...

| This add-on to your model radio control converts one proportional channel to give five ON/OFF channels. Still not excited? Take a look at th...

| A proportional radio control is ideal for controlling the speed and direction of model cars, planes or boats. Unfortunately, there are often...

| This circuit can be called using your mobile or a regular telephone set (with DTMF keys) and after passing some procedures, you can control...

| We use a 6 V lead-acid battery as our source of energy, and a Luxeon 3 W LED as our light source. VCC therefore lies between a minimum of ar...