Castellated pads

Castellated pads on a non-castellated service does not show good results. […]

Cheap China

My experiences and recommendations for cheap electronic modules from China. […]

Toner transfer to ABS

Yes, apparently you can transfer toner to ABS to make nice project boxes. […]

LED UV exposure box part 1, the box

Building a nice UV exposure box to make PCBs. […]

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