As I get my boards made with JLCPCB for my projects we have teamed up to offer you a discount on your boards for your own projects. I use JLCPCB… Read More »Get a discount on PCB orders with JLCPCB!
Following on from my previous power supply builds in an effort to get good clean audio from a decent clean power supply, the parameters have not changed that much. I… Read More »Building an improved adjustable Bi-Polar Power Supply! (Updated: 14th Aug 2020)
Following on from the single rail power supply I wrote about a while back I actually created this dual rail version first which was inspired by the power supply on… Read More »Making a Dual Rail Linear Power Supply!
A while ago I found a circuit on the internet that would be useful for adding LED power indicators to devices to show they are powered up and switched on.… Read More »Simple AC-DC LED rectifier for power on indicator
For a good clean sound it requires a good clean power supply. A while back I built the Whammy Headphone Amp by Wayne Colburn and was immediately impressed with how… Read More »Making a Single Rail Linear Power Supply!
Introduction Having already reviewed the Burson OP Amps I thought it would be good to also have a gander at the SparkoS dual and single OP Amp offerings to see… Read More »SparkoS Labs SS3601 and SS3602 Discrete OP Amp Review