Show HN: Esp32sim – Run ESP32 firmware in the browser https://github.com/mikroverk/esp32sim (http://news.ycombinator.com/item?id=50131189)

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introducing tinydraw v2: a small, fast, vector-based finger-drawing app running on an ESP32-S3 microcontroller pan the canvas at almost 30 fps, 16x zoom, near-infinite undo/redo, svg and png export and more i wrote about the process below try it at tinydraw.ink

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“impossible speech” on fruit jam... sam talks and sings through the video cable. circuitpython turbo renders the same speech waveform 41× faster: 946 ms → 23 ms, with byte-identical pcm. synthesized on the board, offline. circuitpython.org/turbo

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EI3LH connected a 1991 Casio pocket computer to the internet using a Raspberry Pi to host a fully functional BASIC-powered BBS.

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Think your dual-monitor setup is cool? The 8-Bit Guy used a clever trick to make a 1980s Commodore 128 blast video to five CRT TVs!

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