DIY
Split-rail linear power supply DC/15-0-15V.
Simple linear split-rail power supply for experiments with low power amplifiers and audio signals. This project is very easy to make and does not req…
Power Supply
DIY
LM317 Constant Voltage and Constant Current Calculators
LM317 Calculator Here is two simple calculator's for calculating constant voltage and constant current with LM317 voltage regulator. LM317 Constan…