ESP32 E Ink
Mostly placeholder for E-ink LiliGo One of these: http://www.lilygo.cn/prod_view.aspx?TypeId=50031&Id=1169&FId=t3:50031:3 https://github.com/LilyGO/TTGO-T5-ePaper1.54https://github.com/Xinyuan-LilyGO/LilyGo-T5-ink-series
Mostly placeholder for E-ink LiliGo One of these: http://www.lilygo.cn/prod_view.aspx?TypeId=50031&Id=1169&FId=t3:50031:3 https://github.com/LilyGO/TTGO-T5-ePaper1.54https://github.com/Xinyuan-LilyGO/LilyGo-T5-ink-series
User Selectable Groups: 2% – 25% – 100% | Memory100% – 25% – 2% | No Memory2% – 25% – 100% – Strobe – Beacon | Memory2% – 25% –… Read more »
I fly micros mostly and also a 180 quad with a 25mW “legal” raceband transmitter and was looking to get better video. All the cool kids use diversity on their… Read more »
Click here for Part 1 The transmitter is complete and working! Feels good and getting used to flying with it. No issues with using it all yet. Just a few… Read more »
When I was in 7th grade in 1975 we were fortunate to have a PDP-8/I (I think it was an I) with a half dozen teletypes, VT50 terminal, and a… Read more »
The basic problem is the COB LED I used is too large to focus well. I could solve it with various optical techniques. The first thing I tried was to… Read more »
I got an old slide projector last year to display some moving gears for a steampunk event downtown. It uses a 200 watt projector bulb and gets quite hot. Inspired… Read more »
Click here for Part 2 The idea is to take an old FM transmitter and replace it with modern electronics to make a usable every day TX for quadcopter use…. Read more »
This is the first charge of the new battery pack using the cells from the Chevy Volt. Generally it charged perfectly except that it never reached the Vhi cutoff voltage… Read more »
In preparation for the pi class I wanted to get a motor running and found this excellent tutorial: http://www.raspberrypi-spy.co.uk/2012/07/stepper-motor-control-in-python/ It works great once I realized the motor has a 64:1… Read more »