Tag Archive for safety

Dummy Action

Last week, I finally got a few parts I was waiting for. Namely the insulating pads that allow me to connect the MOSFET to the heatsink without making the entire case the drain! So with that, assembly is complete. Just need a label for the front which I can do at a later date if ever I make it to Staples to buy adhesive transparency sheets.

Properly mounted MOSFET. Note the pad under it, and the nylon bushing isolating the screw

Properly mounted MOSFET. Note the pad under it, and the nylon bushing isolating the screw


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Lipstick on a Dummy

Or how I just love to overcomplicate things

Lights, buttons knobs and dials have always fascinated me. In fact, it says so in my baby book pretty much exactly. I think that was genesis of my love for technology, electronics, sci-fi and general science and nerdom. After all, what could be cooker then “techy shit” as gmunk puts it?

With every project I do, I tend to dream up ways of making the interface and functionality as flexible (read: complicated) as possible. I want to feel like I’m flying the frickin’ Enterprise when I do my thing.

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Safety Outlet

A simple build for much peace of mind.

I recently came across a new (to me anyway) electronics youtube channel presented by one Peter Oakes. I love collecting these channels, many great designers out there and lots of good information to absorb. I may do a post just on my favourite ones in future. Anyway, he is making both a power supply and dummy load so I ventured through his videos to glean lovely pearls of wisdom.

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Bleeding it dry

Shocking!

Cor blimey I nearly blew my head off. Shorting capacitors, particularly large ones is a very scary experience. I had removed the rectification board from the mains board of the power supply project. Read more