Well Depth Sensing: Measuring the Tank

In my previous post I started the electronics and software for an Arduino Sketch for an ESP8266 WiFi microprocessor and several MAX31820 temperature sensors, that will eventually estimate and upload the level of water in our well water tank.

Since my last post I’ve updated the github repo for the project to read 12 temperature sensors and to do a better job of reporting WiFi errors. That code now successfully identifies and reads the temperature from 12 MAX31820 sensors via a Sparkfun ESP8266 Thing Dev board, all on a breadboard for now.

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My 1984 Desk

I try not to spend much time talking about ye olde timey computing that I lived through, because it quickly becomes boring to all but those who were there, and the future is so much more exciting. But in looking up evidence I had of Tektronix having Ethernet (and Internet connectivity before that), I found a photo of my olde timey Tektronix office desk, and couldn’t resist cataloging how office computing has changed.

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