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Recent posts
- 3D printing housings for underwater electronics projects
- Fettling the eSUN 3D Printing Filament Box
- DIY rubber gaskets via 3D printed moulds
- Using both transmitters on MAX3232 boards
- disp_flush on Littlevgl / lvgl on Teensy 3.6
- Still loving 3D printing
- MyTriMix – good progress
- Draft design maths for measuring helium percentage
- Trimix gas analyser thinking
- JJ CCR head cover
- Horstmann T50 thermostrat time setting
- How to change time on Danfoss TP5000
- UK is averagely obese (ish), NOT the second most obese country in Europe
- Scottish referendum was a good idea done badly
- Removing the IR lights in a Foscam FI9805W
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Monthly Archives: May 2019
Using both transmitters on MAX3232 boards
As part of the gas analyser project I need some boosters for the ultrasonic transmitters. A common approach is to use MAX232 series of chips which are designed for converting from IC friendly voltages and currents up to RS232 line … Continue reading
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disp_flush on Littlevgl / lvgl on Teensy 3.6
I am trying out a new embedded system called the Teensy 3.6, for the trimix analyser project, I have quite a bit to do on a screen, so thought I would use a library to help, with Littlevgl (normally called … Continue reading
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