Stm32g474retx -

On the main screen, the atmospheric readings shifted from Critical to Degraded , then finally to Nominal .

Then, a flicker. A clean, sharp square wave appeared on channel A. Then channel B, phase-shifted perfectly by 120 degrees. The high-resolution timer was working, dialing in a resolution down to 184 picoseconds. stm32g474retx

The turbine in the adjacent bay groaned, then hummed. The hum smoothed into a high-pitched, steady whine. On the main screen, the atmospheric readings shifted