I was getting a bit frustrated with my old lab power supply, a Manson EP925. I bought it second hand many years ago during my student years. The problem with it is that it has only one output. For many electronics projects I need several voltages, like 3V3 and 5V. Dangerous prototypes sells a PCB […]
There are different types of DC-DC regulators. The most common are linear and switch mode regulators. Everyone that has tinkered with electronics has probably used a 78xx series linear regulator. They are easy to use since they don’t need any special components. With most linear regulators you just put a capacitor on the input and […]
Re:load is an adjustable constant current load. I bought it on Tindie, cost me 15$ plus shipping. The Re:load is designed by Arachnid labs in the UK. It is sold as a kit, so you’ll have to solder it yourself. This is what I received: The parts were nicely packaged in an anti static bag. […]
