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www.unterminated.com | ||
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domipheus.com
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| | | | | I needed to monitor my boilers activity as I thought something may not be quite right about its activity - gas usage is fairly high and our thermostat is fairly low - only 18 degrees C. Our thermostat is programmed to become active twice a day, in the morning, and then in the late afternoon to evening. During this time the thermostat switches a wire to live (230v) to signal heat requested to the boiler, which is an older and not very efficient model. I decided to build a quick and dirty datalogger based on an Arduino Nano and an SD card interface. | |
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nicolas.kruchten.com
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| | | | | So in October I finally bought the Rancilio Silvia I'd been coveting (after coveting a La Pavoni manual espresso machine first!) with the intention of modding it to add digital temperature control to it, as many have done. This basically involves replacing the stock thermostat with a thermocouple and solid-state relay, plugged into a digital control unit which does PID control. Now being a software guy who likes to tinker with his Arduino, I pretty quickly decided that I wouldn't use a standard industria... | |
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www.elecrow.com
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| | | | | Master the PCB prototyping process. This guide details every step from fabrication and SMT assembly to materials science and final inspection for a quality PCBA. | |
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slushpile.net
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| | | The New York Times seemed to break the news late this afternoon that Alfred A. Knopf will publish two new novels from the legendary Cormac McCarthy. A book entitled The Passenger will be released f... | ||
