The design models have been 3D printed and assembled. We made two devices, only the outer casings are different in the two models. One is printed on a SLS 3d printer (Nylon PA-12) and another one with an FDM 3D printer (PLA Black).Both the models are...
This log includes major upgrades included in the current system.Till now we had been using an older OS incompatible with RPi 3 since the display could have only worked with that image. Additionally it caused the trouble where the onboard or external...
Hey all!This is another project log to update the latest developments of OWL (Just in case you forgot, we call it OWL because, well, Open Indirect Ophthalmoscope, OIO).So, since the last time I made a log, we’ve been working on--making an elegant GUI...
Earlier version of the device was reconsidered in terms of following aspects:• Accommodating for different refractive errors • Aesthetics • Ergonomics • Weight distribution OIO ASSEMBLY EXPLODED ASSEMBLY1. ACCOMMODATING FOR DIFFERENT REFRACTIVE ERRORS...
7/29/2013: As I stated; been working on the cabinet for the Mirror universe project. I bought a couple of "project" Bally Star Treks from a fellow pinball collector out of Shertz a few years ago. These have been setting in storage for a while... and...
We are frustratingly close to being done. Everyone has been working long hours, and even with the vacations everyone here is feeling a bit exhausted. None the less, we are all very excited about getting this finished, and getting a new video out. Now...
So I've currently exhausted my stock of the first run of boards and parts, but more is on the way! Hopefully I'll have everything I need to start shipping more orders by early next week, so if you can't find the product on eBay, this is why. It'll...
After running for over half a year now, the voltage regulator got a bit exhausted and I had to add a big capacitor to buffer the current. There was also a bug in the code (string concatenation do not work well for bigger strings in node mcu), which caused...
With the table capable to cut across the width of the material (48 inches), a program was created to act as the final cut to remove the completely cut material from the main sheet.G21 G54 G90X-665Y10 G0Z1.0 G38.2Z-300F1000 G92Z-18 G90G0Z1 M3S10000 G4P1.2...
The last log has shown the results of the latest development work, which ensures that input data are correctly pre-sorted into ascending runs as they arrive, at the cost of more than doubling the working area (which is not surprising for a merge sort)....
Last week I made a fundamental step to complete the homebrew computer, an EEPROM writer.I decidede to put it in a separate project, which makes it easier for someone googling to find it:https://hackaday.io/project/43884-eeprom-writer-for-at28c256-using-arduino-megaBest...
So this weekend past was the Sydney Mini Maker Faire, boy am I exhausted! We had approximately 5,500 visitors come through the Powerhouse Museum over the two days and going by my voice you would guess I spoke with a good portion of them! I also did several...
I have been working on a rewrite of the monitor. There were a couple of deficiencies which would have impeded development later on. The new monitor uses generic I/O functions for devices, and builds a device definition table in RAM which contains the...
So. Progress is being made. Painfully slowly, but progress nonetheless. The internally sprung finger prototype is up and running, as you can see in the video. I'll make a whole hand next... The reason for the slow progress is quite serious unfortunately....