Front and back of PCB:time::time::time::time::time::time::time::lol:lol:lol:lol:lol:lol:lol:lol:lol:call::call::call::call::call::call::call::call: QR code:...
Author: Wang Huidong, a member of Yibo Technology Expressway MediaThe wind outside the window was a little strong. When Niu Er stood up in front of the computer screen, he couldn't remember what he wa...
Figure 2 below is a transimpedance amplifier circuit. Now we need to use the formula in Figure 1 to calculate the maximum optical power that the photodiode can receive. Now we have the following quest...
Recently, a GaN charger from Xiaomi has become a hot topic, making ordinary people feel amazing. Lei Jun said, "It's really convenient!" Then, Huawei, Samsung, OPPO, Apple and other companies also sai...
I would like to ask if anyone knows how a high-side switch works. From the manual, I feel that it is a switch for circuit protection, and it does not have the function of stepping up or down voltage, ...