The Solder : Time from Spikenzielabs is an easy to solder wristwatch kit that has a laser cut acrylic casing that allows you to see the internal PCB, electronic components and battery (CR2032). There’s a velcro wrist band included, but you can also wear it as a badge with optional badge clip. This looks like a fun project for both young and old that can elevate your geek cred by several levels. The kit can be purchased for $29.95 or if you’re too lazy to build one, you can get an assembled watch for $39.95
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