This project emerged five years ago while trying to reverse engineer a forward looking sonar unit fitted to my work boat. The circuit board was dead simple and looked like a home etch job even though it was manufactured by a major military contractor...
I'm starting with PL2 because it's late and I don't want to write about my code/ GPIO layout tonight!Today I spent some time getting started with the photobooth front. It's a piece of plywood with some mason jar lids glued into holes I cut. In the lid...
So, in order to use any sort of fabric thing indoors at a trade show, it has to be flame retardant. You can buy fabric that has been treated as such, but it is awfully expensive. So I bought super cheap fabric and treated it myself. I'm not sure if the...
So I asked about this in the PJRC forums, and evidently Paul has made a board available from OSHPark here:https://www.oshpark.com/shared_projects/d3J03ZebTheir bootloader chips are available here:https://www.pjrc.com/store/ic_mkl02.htmlIt's still missing...
I was let down a lot by how the "Community" received this board. I thought it would spark a lot of interest, as it could be the starting point for a lot of new things. The first obvious goal was making replacement boards for A500+ machines but this was...
I finally got BLE keyboard functionality working. Although there is an example provided with ESP-IDF, getting the HTTP server (for the camera stream), WiFi, and Bluetooth stacks running at the same time is a bit finicky.The main issue that arose...
I'll skip to the happy ending. I can drive the display, the back light, and can read data from the touch screen, but achieving those milestones took much much longer than it should've. This update won't have much info on the actual e-reader project but...
It's been 2 weeks since my last project update so I guess I'll document what I've been up to. Previously I was debating whether to stick to Python or move to C++, Java, or some other language. I have decided to write the core Common Ground application...
Evidently I am now an unpaid, unofficial tester for Autodesk. Wasn't my intention. I just needed to use some CAD software. But nothing ever works perfectly... here are links to the various bugs filed, features requested, and questions asked I have posted...
So, in the last project video, you could definitely hear the keys clicking when I played it. When I looked at other keybeds, I noticed that they used stick-on felt on some surfaces to reduce that sound. I searched around and found sheets of the stuff...
Well exactly 98 man hours later, (avg. 14hrs per day*7,) and These are the 2 primary modules and I included the CLI (communication link interface) I had to make this so I could connect the CCD module with the ADC module.This is the CCD module (1) This...