2. Fixed resistor selectionThere are many types of fixed resistors, and the choice of which material and structure of the resistor, the ci...
Analog Device Testing: Test with an op amp. From the "A" point "virtual ground" concept: ∵ Ix = Iref, ∴ Rx = Vs / V0 * Rref, V...
Fixed resistance testing method(1) Rotate the multimeter's function selector switch to the resistance range and select the appropriate...
Omron high-performance printed circuit board appearance inspection device, to improve the quality of electronic equipment to contribute In...