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by polishdude20
1554 days ago
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I've got a rocket flight computer I develop d during covid and one of the top things people say about designing these is to add a flash chip to it. The ad card is great to store data and transfer it to a computer but during flight? No way can you rely on the contacts. So during flight, you save all the data to flash, then once landed, dump it to the SD card. SD card got loose? Beep in a special pattern and keep trying to connect to it, I come along , hear the pattern and hold the SD card in until it stops beeping and emits a "happy" sound letting me know it all transferred. Here's the computer for reference: https://github.com/AdamMarciniak/CygnusX1 |
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