Tag Archives: power supply testing

Video: ZKETECH EBD-A20H first look

I recently purchased a Electronic Load (the ZKETECH EBD-A20H ) to test some small power supplies. I often use little power supplies for small LED or ESP8266 projects and since I mostly buy stuff in China I often don’t really know how good those power supplies are.

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Passive POE for use with Outdoor IP Cameras

For a while now I have been writing about the┬áTI DaVinci DM368 DSP based cameras. And while these chinese cameras work very well in most situations, they always come with only a small amount of cable in which you need to plug your UTP and power cable. And while the camera might be weatherproof, this connection certainly isn’t. I have a cheap solution which I use for this, read on inside!

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