|
免費刊登 |
| 經安全檢測，此網站為安全網站，請放心前往原始網址! |
 |
How do you calculate the time delay of RC circuittime delay will be 1/ RC x 5 where R = value of resistor in ohms C= capacitance in Farads time delay ... www.answers.com |
 |
網址安全性掃描由  提供 |
||
