5V Fixed-Output Regulator

grabcad

In my Arduino project, I required a more robust power supply than what a USB port provides. Initially, I employed an LM7805 chip in the circuit, but it is adaptable to use an LM1117-xx with a different fixed voltage output. I obtained the PCB from Alex Krieg and 5mm Screw Terminal Blocks from Michel Feinstein. A photo of the first prototype was added on April 1st, 2018.