Monday, March 5, 2012

Yet Another Bench PSU

Somehow, for some unexplainable reasons, I just need another PSU. Here we go again!

Selecting heatsink.

Gathering all required components.

The victim.

Here we go!

Inside the power adapter gut.

Marking hole for meter.

Drilling holes.

Drilling hole for heatsink. Duh!

As usual; cleaning the heatsink.

Test fit.

Making steps.

Don't forget the pot...

So far so good.

Just done soldering.

Replacing with crocodile clips.

Almost there!

Alhamdulillah! Done!

Another view.

Driving a load.

Let's call it a day... I'm tired.

NE555 Oxygen Sensor Simulator

Just done soldering...

Drilling hole for mounting pot.

Rough test...

Can't help myself. :)

Finished project. Whew!

In-Car test, it works!

My Ancient Car Voltage Stabilizer

Eye candies!

Works better than commercial ones...

Cheap Soldering Iron?

Don't trust them!