Category Archives: etching

Etching heater

Etching with Ferric Chloride is a messy business. So the quicker you can get it over with the better – and for a few reasons. One way to decrease the time taken to etch is agitation: basically stir the mixture or dunk the board in and out of the etchan… Continue reading

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BuildBrighton PCB making workshop

Yesterday (Saturday) was BuildBrighton’s PCB making workshop, as part of the Brighton Digital Festival.From a worryingly quiet start, we ended up with six people taking part in yet another successful practical workshop – 100% success rate!Over six hour… Continue reading

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