Friday, June 5, 2020

AMG8833 8x8 Thermal Camera with ESP8266 D1 Board and ILI9341 LCD

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My latest project is to make a thermal camera.  Adafruit has lots of info on the AMG8833 8x8 thermal camera, as well as example software to...
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Friday, May 15, 2020

Arduino to Nokia 84x48 LCD Heartbeat Display

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I am working on some Arduino biometric designs perhaps for a new book. So far I have created the two line 1602 LCD display and now the Nokia...
Thursday, April 30, 2020

Arduino Controlled Colloidal Silver Maker

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I have used a colloidal silver maker for years, but it was not mine, and the owner asked for it back.  Then I looked for my home made silver...
Tuesday, February 25, 2020

I am Making a DIY Clone of the CNC 3018

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I recently built a CNC 3018 Pro for someone and blogged about it.  Now I have decided to rebuild my home made CNC to be like the 3018. Thi...
Monday, January 27, 2020

DIY CNC 3018 Adding Limit Switches

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I am in the process of adding some limit switches to a CNC3018.  It can be done without any adapters.  For the Y axis I used some 3/4 inch ...
Tuesday, January 14, 2020

I gave in and built a CNC 3018 DIY CNC Kit.

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Building the CNC 3018 DIY kit.  This is how it arrived in the box.  I purchased it slightly used, so some parts were not in their normal loc...
Tuesday, December 31, 2019

90 x 16 Addressable LED sign with Arduino Uno and Bluetooth

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I have added the ability to select the background color to my LED sign software.  The format is 080100 TEXT.  The numbers are for RGB foreg...