https://chiptron.eu/improved-web-based-serial-monitor-with-plotter-free-no-installation-required-online/ chiptron.eu en 2026-06-03T10:37:12+02:00 Improved web-based Serial Monitor with Plotter. Free, no installation required, online. https://chiptron.eu/numeral-system-converter-now-with-bitwise-calculator-bitmask-helper-and-twos-complement/ chiptron.eu en 2026-06-02T06:02:18+02:00 Numeral system converter: now with bitwise calculator, bitmask helper, and two’s complement