| Lithium coin cells in the 2032 format and similar batteries are commonly used as “keep-alive” energy sources to maintain data and keep clock...
All items tagged with Circuit and Power Supplies (22)
| Power banks often shut down when connected to low-current devices. This project offers a solution using a microcontroller (module) to keep t...
| Most induction meters are suitable for small coils, but do not measure with high currents. With this circuit, a high-current benchtop power...
| When you have just started with electronics as a (fascinating) hobby, you will not yet have a well-equipped home lab with all the nice equip...
| The prospective short-circuit current (PSCC) is the maximum current that can flow through a shorted electrical circuit. The PSCC value is ne...
| The prospective short-circuit current (PSCC) is the maximum current that can flow through a shorted electrical circuit. The PSCC value is ne...
| Audio specialist Jan Didden, well known for various audio projects in Elektor and his own publication Linear Audio, has developed a special...
| Anyone who develops circuits using microcontrollers knows that plug-in ‘wall wart’ power packs do not always make suitable power supplies. O...
| If you want to check the behaviour of an electronic circuit at low voltages, an adjustable power supply as shown here may be helpful. Powere...
| The circuit described in this article is primarily intended for installing into a PC, to act as a versatile supply for all kinds of experi...