Cupric Chloride as a PCB etchant
Thinking of building the Moog VCF I posted yesterday? You might want to check out this post about using Cupric Chloride to etch PCBs. Usual disclaimers apply. [ link ]
Tagged : copper
02 Feb
Doing an easy PCB pre-order check
You’ve designed a nice PCB layout and want to order a bunch made? Before submitting the order, be sure to check if your component fit physically using this simple method. Doing an easy PCB pre-order check [link][via]
31 Jan
Compact Powerful Weatherproof Wifi Antenna
Useful plans to build a weatherproof wi-fi antenna. Great for sticking it to the man (your ISP) and sharing the cost of your connection with a few neighbors. This design supposedly triples the gain compared to a standard antenna. Compact Powerful Weatherproof Wifi Antenna [link]
23 Jan
How to Make Printed circuit boards
So you’ve designed a nice circuit and laid it out on your trusty breadboard. Time to move on and make a permanent version of it. You can always use stripboard and obtain a sloppy yet functional version of your circuit, or go all out and print your own circuit board. Homemade PCBs produce professional looking [...]
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