Yes, it is version 04D now. Over some stupid reasons. When I soldered the board, I got about 1.92V from the meter. Disappointing was not the word I was looking for. More like… You see, the TPS3733 voltage regulator has one configuration pin which I should not be meddling with when I needed a fixed […]
Category Archives: TR-595E
30032025 TR-595E Top Panel v04
After the disastrous error 5 weeks ago, with the LiPo IC, the revised Design arrived from JLCPCB. I did not notice the error when I downloaded the part Library from SnapEDA.s3.amazonaws, which I have no idea where I got this link from. Recap – Or what does it do? In summary, this board was designed […]
20250225 TR-595E: The Top Panel v04B78
I was hoping v04 would be the last revision so that I can upload it on my GitHub but sadly, there are more ‘improvements’. I am skipping v03 which is no different from V02 except it has a sliding selector switch instead of solderable jumper, and a pair of piggyback connectors. They were meant to […]
Protected: 20230923 My Tricorders
There is no excerpt because this is a protected post.
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 […]
