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Live apps & tools

Small, focused software I've built and put online. Most are open-source. All are free unless they obviously can't be.

7 apps
open source · MIT

Gerber Films

web

Turn PCB Gerber and drill files into exact 1:1 printable films for photoresist, UV solder mask and toner transfer, with copies, fold pairs and registration marks on one sheet.

launch app
v0.1.0

bit-dojo

web

Learn the bitwise tricks embedded C runs on by writing real register code for a simulated CH32V003.

launch app
v0.1.0

CH549-Link

web

Browser-based firmware flasher that turns a WCH-Link debug probe into a single-wire CH32V003 programmer.

launch app
v1.0.0

Dafit Canvas

web

Browser-based visual editor for designing smartwatch faces compatible with the Da Fit / MoYoung ecosystem.

launch app
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OscillosPlot

web

Convert the image to an oscilloscope project Arduino C array

launch app