mains Questions
0 | Last 7 Days | 0% unanswered |
5 | Last 30 Days | 20% unanswered |
1,004 | All Time | 12.6% unanswered |
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mains × 1004ac × 156
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voltage × 39
switch-mode-power-supply × 37
switches × 35
noise × 30
opto-isolator × 29
arduino × 27
three-phase × 27
led × 25
ground × 24
current × 23
isolation × 23
triac × 23
capacitor × 22
high-voltage × 22
wiring × 22
microcontroller × 21