Circuit theory is the basis of op amps, so let's first talk about the Thevenin transform: any two-terminal circuit can be replaced by a voltage source and a series resistor. We use Figure 1 to explain
[color=#252525][size=4] To simplify the application schematic, the power supply connection is often omitted. This has historical reasons, when operational amplifiers were first used, in order to refle
Currently, many IPC cameras on the market also have AI functions such as face recognition. When running the face recognition algorithm in python on a PC, the CPU load is 60-80% (in the case of imshow)
I plan to use the MSP430F5xxx series of microcontrollers to make something in the near future. I am mainly attracted by its USB interface. Now let's discuss some technical reserves. The main requireme
International roaming charges plunge, telecom charges cut across the board to break the ice 2006-7-13 On June 9, China Mobile announced to reduce the international roaming charges of Global Connect ac
I work in the hardware industry. Recently, while learning about FPGA, I have not yet fully grasped the knowledge about key debounce. For example, debounce processing needs to be performed when a key i