[Hales] has been on a mission for a while to make his own diodes and put them to use and now he’s succeeded with diodes made of sodium bicarbonate and water, aluminum tape and soldered copper. By ...

Frederik Dostal explains the rise of the ideal diode and how it can be used to develop more robust power systems.

As the design engineer of Touchstone Semiconductor’s TS1001 – a 0.8V/0.6µA operational amplifier – I thought it a good idea to show some applications examples that may be less obvious and are really ...

It isn’t unusual to expect a precisely regulated voltage in an electronic project, but what about times when you need a precise current? Over on EDN, prolific [Stephen Woodward] explains how ...