Power supply update

Just so I can get work done I tossed together part of the power supply. The circuit is still put together on a small breadboard until I can make a PCB. For now I have a LM317 for current limiting and a simple LM358 opamp controlling the voltage kinda like a regulator. To dial in the voltage I have to use a multimeter as a visual aid.

Hopefully next week I can finish the darn thing and even add some LED/LCD panels.

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s