All items tagged with LED and Elektor Labs (48)

18-11-2015 | 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...

28-07-2015 | Back in 1997 Elektor made a LED Christmas ball with 32 LEDs which were driven by a P87c51 MCU. The project is pretty simple. The MCU drives...

14-07-2015 | The LEGO™ LED circuit board is a small PCB compatible with the famous bricks from Denmark that can hold an LED, a current limiting resistor...

11-06-2015 | 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...

26-05-2015 | Some time ago the author was asked about options for making a Drum Light for the Carnival festivities. The contraption should light up brigh...

28-01-2015 | LED bulbs with LED "filaments" are becoming increasingly popular. These filaments consist of a glass strip with a large number of small blue...

4-01-2015 | A friend asked me, how he could make a Drum Light for the coming carnival, which would light up, everytime he slams the drum and therefore g...

17-09-2014 | Introduction:

1-09-2014 | LED DC/DC booster power consumpotion: > 500mV, max 1V5 40mA The circuit hardware wiring made up via birds nesting technique and fit in to an...

24-04-2014 | A simple circuit to create a moving dot display from a voltage similar to an LM3914 but with a programmable voltage divider so it is not lim...