| The BQ24013 is a simple-to-use charge controller suitable for use with lithium-ion and lithium-polymer batteries. A major advantage it has i...
More about MOSFET (121)
| A typical modern optoMOS relay has an LED at the input as in the a normal optocoupler, but the light is used to switch two complementary pho...
| ‘With a good amplifier, all you hear is the music.’In December 1982, Elektor surprised the world with a top-class MOSFET final amplifier boa...
| This article describes a novel design for a high-voltage regulator that is very simple yet offers excellent performance. The output voltage...
| Curve tracers have been a staple in Elektor since 1979. This practical project from 2009 measures and records characteristic curves of NPN/P...
| If you look at the chassis of the zBot vehicle, you’ll find two parts requiring intelligent control: the steering servo and the DC motor.The...
| The circuit shown here uses a depletion-mode MOSFET to implement the Low Dropout (LDO) function.
| Out of curiosity I delved into the Elektor relics cabinet and pulled out an almost intact example of the 20/80 m SSB receiver we published i...
| The debate still goes on as to which are better, valves or transistors. We don't intend to get involved in that argument here. But if y...
| The MAX1562 is a purpose-built USB current limiter from the chip manufacturers Maxim. The device operates with a supply voltage from 4.0 to...