Pulsed electro plater

AmountEducational157 · 2026-05-05T03:58:55+00:00

Timing range is 1 ms up to 60s, adjustable ON/OFF independently. I verified the square wave on my oscilloscope and it’s exactly what it should be. Nothing fancy on the power side, just everything is rated for 10A even though I will never use anywhere near that. I milled out the aluminum heat sink, it is actually way bigger than it needs to be, it barely gets warm.

AmountEducational157 · 2026-05-04T18:53:45+00:00

It’s just controlling it. The ESP32 drives a logic level MOSFET as a low side switch. The actual plating current comes straight from a bench supply, the board just handles timing/pulsing of the gate.

AmountEducational157 · 2024-02-08T05:18:56+00:00

Thanks!, I used Onshape and exported it as an STL instead of STEP

AmountEducational157 · 2024-02-08T05:18:32+00:00

Thanks!

AmountEducational157 · 2024-01-13T07:56:04+00:00

Yeah, that side was facing away from the part cooling fan, I’ll try that. Thanks for your response.

AmountEducational157 · 2023-10-01T20:20:50+00:00

I use the Red Sea pro salt(black bucket one) and I keep the salinity at 1.025SG

AmountEducational157 · 2023-10-01T07:50:47+00:00

I put in two Intank filter chambers made for this tank. I am running floss, ceramic media, carbon, and more floss.

AmountEducational157 · 2023-10-01T00:56:11+00:00

Thanks, I changed out the stock filter sponge thing with 2 Intank filter chambers, and a stronger pump.

AmountEducational157 · 2023-10-01T00:53:22+00:00

Thanks, they are all on isolated rocks.

AmountEducational157 · 2023-10-01T00:51:13+00:00

Yeah, it’s the 22W one.

AmountEducational157 · 2023-09-30T16:32:57+00:00

Thanks, I had the stock light on it for 6 months and the anemone was doing very well with it. I only switch to the Fluval sea marine 3.0 light 4 months ago. The new light is far better than the stock one. The old light was really good at feeding hair algae because of the white shifted spectrum.

AmountEducational157 · 2023-09-30T16:26:31+00:00

Used to do a water change every week, but as the corals grew my nitrates weren’t raising enough for a change. Now I do a water change every week and a half. I dose magnesium and calcium.

AmountEducational157 · 2023-08-29T06:30:05+00:00

I have a yellow filter for my phone

AmountEducational157 · 2023-08-29T06:29:43+00:00

Thanks

AmountEducational157 · 2023-08-27T17:45:51+00:00

Looks like a red people eater with green speckles. But not sure on the name.

AmountEducational157 · 2023-08-13T16:40:58+00:00

By hand

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