Jeff Chen

@jeffchen.bsky.social

🇨🇦 I sing Jeff Chang. I design 3D printed stuff with electronics inside. I play games. 【English/中文/日本語】 Ko-Fi☕️ https://ko-fi.com/designerjeffchen

Somebody asked me on Reddit why people who use AI to generate Recomp projects are currently being rejected from the communities and what they can do to fix this. I might tweak parts of this to be a more general blog post at some point, but this should be of help to anyone in a similar situation.

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With 4 Eneloop AAs, this radio ran for 3 days👀 I can tell there are still some caps inside that need replacing, since the tuning doesn’t work without some warmup. Also the clock ran a few minutes too fast only 2 days in. Gonna look into this in a few days🤔

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Have been eyeing this radio from Sony for a while. It’s in good condition but does not output any sound. Like all battery-operated devices from eBay, there are signs of battery leakage😬

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Doing a little English translation work with my friends Fable, Mednefen, Ghidra and the Hitachi Saturn Bios, as well as the source ISO's for each system, decompiled, and the complete full scripts now in json structured docs. Mind you this took an hour. My mind is blown Game: Snatcher

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Got a batch of sanded-down bq3285S chips. Black comes off when I rubbed it with alcohol. But curiously, the pin diode values corresponds to the datasheet, including the NC pin. I don’t know how to make of it. Still waiting for the machined pins to test it🤔

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Verified various functionalities of the board. Of course I reversed the TX/RX silkscreen like every normal engineer🤡 But other than that, all the planned functionalities worked!👀

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