Kiwi Disk Launcher Crate 3d Printed Upgrades
Please Note: Clicking on an image will take you to a higher resolution version of the image you clicked on. 2024-05-04: My wife and I bought our children a Kiwi...
Farewell. A Viewsonic VP2468 Monitor Teardown.
Please Note: Clicking on an image will take you to a higher resolution version of the image you clicked on. Perfect for viewing on a high resolution color-calibrated monitor like...
HP Elitedesk 805 G8 Ryzen Locked BIOS
2023-11-18: This story starts on eBay with the need for a new small computer...and ends with an auction listing I won for $300 on a used HP Elitedesk 805 G8...
Phase Perfect PTE 480PTINV_V2.0 IGBT Circuit Board
2023-11-13: Strangely, I haven't seen many phase converters recently and had two of them thrown at me in the last 2 weeks. I decided I should probably try to figure...
Prototrak KMX Dead Battery
2023-07-13: If, in the course of owning a Protrak Knee Mill with the KMX control, you should run into a weird problem where the WDT_fault light is doing a fast...
Random ROMs
2023-06-09: I purchased quite a few 27C256 ROMs over the last while to fix some computer boards. Some came erased. Some didn't. These are the ones that didn't come erased......
Mitsubishi QX141 Exploration
2023-03-08: I had an opportunity to troubleshoot a Mazak SQT18M Mark II with the Mazatrol T PLUS Control / Mitsubishi Numerical Control System M535LHY a while back... Just stumbled on...
M18_REV05_JUN_26_2015 Reverse Engineering
2023-03-08: I'm trying to work on a different version of the M18 Battery Controller board. This particular battery is a Milwaukee 5INR19-65 with serial number #G29KDCAC 170807 0323201. Here is...
Znter C Battery Teardown
We cracked open a Znter USB-C rechargeable "C" lipo battery just to see what is inside. A simple protection circuit board handles charging via a lithium-ion protection IC, paired with...
Milwaukee 860323004 Rapid Charger Teardown
2023-02-04: While continuing the reverse engineering of the Milwaukee M18 batteries, It quickly became apparent that I needed to work on some accessories that go with it. While I have...