The Tech Shed field notes Practical networking, automation and open-source engineering projects from The Tech Shed. https://www.thetechshed.dev/ 2026-08-02T00:00:00.000Z Will Curtis One QR generator, several genuinely useful payloads https://www.thetechshed.dev/blog/qr-code-generator/ 2026-08-02T00:00:00.000Z Building a validated QR code tool that works equally well from a desktop window or a terminal. Live Underground status built for the screen on the wall https://www.thetechshed.dev/blog/london-underground/ 2026-08-02T00:00:00.000Z A lightweight TfL dashboard that adapts from a full browser view to a compact DAKboard widget. A clearer window into WeatherLink data https://www.thetechshed.dev/blog/weather-dashboard/ 2026-08-01T00:00:00.000Z Presenting live station observations, gauges and history without turning the weather into a wall of numbers. LogSalvo turns syslog testing into a proper workspace https://www.thetechshed.dev/blog/logsalvo/ 2026-08-01T00:00:00.000Z Generating and receiving realistic syslog traffic with enough control for collectors, parsers and alert pipelines.