Red Arcade Thing Repair I resurrected a dead AliExpress arcade handheld by swapping the blown 3.3V regulator (I now own 99 spares), adding a TP4056 charger with Schottky diode isolation, and nursing a 0V LiPo back to life. A bit of hot-plate rework, tidier wiring, and—flip the switch—boom: it boots! It’s not pretty, but it’s alive again. 14 September 2025
I broke it and then i fixed it Started off on a techie adventure with an RP2040 DVI board from Adafruit, aiming to get the pico-zxspectrum going. Things started acting haywire once the USB hub got involved, ending in a complete shutdown, intuitive diagnosis showed the power pin was a ghost town! After pin-pointing (and removing) the dead IC, I performed a delicate soldering operation to bless it with a new 3V3 regulator. Working the kinks out with the resolution led to a thrilling revival and, voila, we were back in business with DVI output and SD Card support! 01 July 2024