All items tagged with Elektor Labs and Switch (17)

1-09-2020 | A push-push On/Off switch consists of a pushbutton that toggles the load on or off every time it is pressed. In the previous century this wa...

3-09-2019 | An adjustable voltage/current source for use as a battery charger or a dedicated power supply is a practical tool for any electronics labora...

9-07-2019 | Light beams are useful for sensing in all kinds of applications if other light sources, often sunlight, don’t interfere. Modulating the beam...

26-03-2019 | Benchtop power supplies with power transformers are heavy and expensive, especially when designed to supply a few hundred watts. Furthermore...

28-11-2017 | Headless oscilloscopes, i.e. scopes without a display, are practical devices because they are small and very portable. Also, they can be mor...

10-10-2016 | Some people would like to listen to a 5+1 surround audio system, but don't want to give up their stereo system. However, both systems in one...

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...

19-08-2015 | Originally designed as a more compact power supply for our 10 MHz DDS Function Generator the PCB can also be used with different modules for...

24-11-2014 | Although SMPS (switch mode power supplies) can take various structures (Buck, Boost, Flyback, Forward, etc.), they are always based o

24-04-2014 | Submitted by: Reiner Müller6 Watts wide range switching power supply with "Green-Mode Controller" TNY274PFeatures:- Worldwide application po...