samwars95 Posted October 9, 2023 Share Posted October 9, 2023 Hi ! I just found a Coleco Gemini for 50$, but it's missing the wye cable. I know you've talked about it on the forum, but is it easy to do ? Like, do you have instructions for it ? Thanks ! Quote Link to comment Share on other sites More sharing options...
fluxit Posted October 9, 2023 Share Posted October 9, 2023 Here's a wiring diagram. An easy way to build one is to buy a female to female db9 cable, and a male db9 connector with solder cups. Just cut the cable in half and use a multimeter to figure out which wire goes to which pin on the cables. Make sure to individually insulate unused wires with electrical tape or heat shrink tubing. Quote Link to comment Share on other sites More sharing options...
samwars95 Posted October 9, 2023 Author Share Posted October 9, 2023 15 hours ago, fluxit said: female to female db9 cable, and a male db9 connector with solder cups. reverse no ? You need two male for the controller ? Quote Link to comment Share on other sites More sharing options...
fluxit Posted October 9, 2023 Share Posted October 9, 2023 (edited) Good catch. You are correct. A male to male cable, plus a single female db9 connector. Edited October 9, 2023 by fluxit Quote Link to comment Share on other sites More sharing options...
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