The circuit is as shown. This is a photoelectrically used circuit for calibrating the meter. It can save manual reading and interface with the computer. In the figure, M is the indication header, and it can also be indicated by the multimeter low-voltage DC file. The power supply is a 6V battery, or it can be powered by other DC power supplies, and the voltage can be 6~15V. CX is the capacitor under test. The larger the M indication value, the smaller the CX capacity, and vice versa.
Pu Leather Phone Case,Pu Leather Iphone Case,Best Pu Leather Phone Case,Pu Leather Phone Case For Sale
Guangzhou Jiaqi International Trade Co., Ltd , https://www.make-case.com