Category Archives: Printed Circuit Board
20230716 Razor Crest Main Board v04B part 2
Today, being Sunday and all, I had the chance to solder the version 4B PCB which came from JLCPCB a few days ago. This time, it has a black finishing, which was the original design spec. This is so that excess lights from the 4 warm white LEDs will not be unintentionally reflected nor make […]
20230716 Replacing The Capacitor
My programmer is on the mend and just like last time, it was giving inconsistent feedback. The programming steps would start with me erasing the data on the microcontroller, check to verify it is really blank before I can program it. The errors crops up when:One, I was verifying if the chip has been erased […]
20230713 Razor Crest Main Board v04B part 1
I wanted to call it Version 5 but then, the text was v04B. This board has just a few minor modifications and function-wise, it is the same. Still, I went ahead with this version. THE CHANGES First of all, the board was manufactured in Black, which was the original colour. It came in default green […]
20230704 Qi Wireless Charger Tester
In the Workshop, sometimes, there is the need to test the Car’s Qi Wireless charger. And not many has a mobile phone that has wireless charging. The Industry has adopted the Qi Wireless protocol as the de facto standard when it comes to wireless charging. So, I want to create a testing tool for my […]
