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  1. Slack bots suck

    If you have ever been on IRC for long enough, chances are some channel you were on had a bot on it. Some bots are silly, they respond to phrases, often stuffed with inside jokes. Other bots are useful, they will tell you when things like code is pushed. Some …

  2. TI-89 Hacking log: Entry 1

    Goals

    • Replace the batteries with LiPo, tp4056+protection (is the protection needed?) with small slit on the bottom for charging
    • Add microcontroller, with Ti-Link interface
    • Switch to turn on/off Ti-Link connection with the microcontroller
    • Program to check battery level, charging status, passthrough UART of MCU
    • Switch to turn on …