Elliot Alfirevich

15 posts
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May 16, 2022

Reflow Master v2

Reflow Master v2

Need to solder printed circuit boards using a specific temperature profile to match the solder paste? This is the solution!

Nov 8, 2021

ESP32-IO

ESP32-IO

Lots of digital and analogue inputs & outputs at 5, 12 or 24 volts.... Normally that's what I find I need to automate existing things... So this is a circuit board I designed to provide just that!

Feb 14, 2021

Environment Monitor

Environment Monitor

Interested in the quality of your indoor environment? Particulates, CO2, volatile organic compounds?

Jun 21, 2020

Dog Feeder

Dog Feeder

Avoid a hungry dog. Smart dog feeder integrated with Home Assistant for mobile/remote/reminders/timed activation.

Apr 6, 2020

Light Robot

Light Robot

Automated light level readings! Tool for work - with some neat features.