All items tagged with Elektor Labs and DC (10)

3-12-2019 | Even though an electronic load is not a tool many people will use daily, it is very practical to have one in your lab just in case. Testing...

20-09-2019 | Electric motors are everywhere and drivers are needed to make them spin in a controlled way. At Elektor Labs we frequently test and try moto...

11-06-2019 | Useful circuits can be as simple as a paper clip. Here is such a circuit. It can be so simple because all the complicated and hard stuff has...

14-02-2018 | Driving a mains-powered load, be it inductive or resistive, invariably has to be done with care and attention to avoid dangerous situations....

27-02-2017 | Sometimes a small, simple project posted on Elektor Labs may lead to new discoveries. Take this one, a converter for connecting an eBUS to a...

18-07-2016 | Dazzled by IoT Bluetooth Low Energy (BLE) and stuff we might overlook the license-free UHF industrial, scientific and medical (ISM) radio ba...

25-06-2015 | All of today’s ubiquitous perforated prototyping boards (a.k.a. stripboards; veroboards) have one thing in common: they are outdated. TTL h...

10-04-2014 | (from henrip4)Adjustable DC current source (130287-I) revisitedThis simple tool can help to sort or select through-hole LEDs, by visually co...

26-09-2012 | a straightforward DC motordriver design, small, smart but efficient. Capable of driving dc motors from 12 to 24 volt, and up to 1000 wattsch...

23-05-2012 | After having designed a switched [nodepicker==node/1952==Switched%207805%20Replacement==7805%20replacement]  it was suggested that I should...