Full-stack software engineer with embedded systems and RF electronics experience. Amateur radio call signs OH3BHX and OG7J. Building @webradiocontrol.
RS41ng. Easy-to-use custom firmware for Vaisala RS41 and Graw DFM-17 radiosondes with support for amateur radio use. Ideal for tracking high-altitude balloons. Configure and flash the firmware using a web browser (WebUSB). Supported modes include APRS, Horus 4FSK mode, CATS, morse code (CW) and additional digital modes like WSPR and FT8 via Si5351.
186vexabc. ABC notation parser and renderer for VexFlow
23vexflow. A JavaScript library for rendering music notation and guitar tablature.
5ert. Embedded Radio Tracker - high-altitude balloon tracking on Raspberry Pi
3rangeslider-videojs. This is a plugin to create a range slider to select a region of the video
2oh3aarot-controller. Arduino Due-based rotator controller with absolute magnetic encoder developed for OH3AA club
2ertgateway-ui-web. A web-based user interface for Embedded Radio Tracker - a high-altitude balloon tracker for Raspberry Pi
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