Earlier in March we heard about a quirk of the interconnected continental European electricity grid which caused clocks to lose ... RC oscillator built in to run off battery when the power is ...
It can power the clock from a single AA battery, and will run until the voltage on the battery is only 0.5 volts. Normally the clock would stop running well before the voltage drops this low ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback