Category: DIY Projects
Telemechanique Altivar 58, 10kW Motor Drive Teardown
The ALTIVAR 58 (ATV58) family of adjustable frequency AC drive controllers is used for controlling three-phase asynchronous motors. This controller in from the range of: 1–75 hp (0.75–55 kW) constant … Read More
DIY 30W LED Work Lamp From a Discarded Street Light
I found a discarded street light head at a scrap yard and wanted to give it a new life instead of being shredded. Re-use, re-purpose or re-invent. Do not just … Read More
Running Ubuntu ARM64 on your Raspberry Pi CM4
This took a huge amount of fiddling and was very confusing, so documenting it here for my own benefit and others’. Those blue LEDs >_< I wanted to run Ubuntu … Read More