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Thing A Day 2008

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Today I really made Space and time (The appartment was getting a bit difficult to get around in).

So this is a make up entry.

After oxydizing the first tip on my new weller I decided it was time to build a new soldering iron timer (and one for my glue gun as well). This is a bench junk project. It is mostly from scores at Wackey Willies (RIP 2007). I had a 4 channel Solid State Relay board with 3 channels populated and a small pile of outlets (I have plans for most of them :). The transformer for the digital power supply is from an old clock radio. At present the buttons turn on the Soldering Iron and Hot Glue Gun and it stays on for about 10 minutes (The arduino doesnt support the RTC crystal that all of the x8 family has attached to Timer 2).

The big button on the right turns everything off. There is a front pannel which I will program to give some status (the leds on the board are two burried to really use for on off status at a glance). Also there is a set of buttons on the panel (currently unwired) to allow for timing adjustment and other future planned functions.

I would also plan use this to adjust the temperature on the iron.

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