harqian's Journal Activity
October 1, 2025 - March 31, 2026
harqian's Projects
data box
a box with buttons, knobs, a microphone, and a camera that uses esp32 to send data to a spreadsheet on my computer through google apps script will have lights for status and maybe a speaker to play fun sounds can transcript audio into text
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red/green status board
a multiplexed 3x5 led 2-color (red and green) matrix with a button to control displays using arduino power source is a 5V micro usb cord i cut and soldered two jumper wires!
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