Selection of filter capacitors Selection of filter capacitors After the rectifier bridge, the current is pulsating DC with a wide fluctuation range. Later, two capacitors of different sizes are genera
For a long time, I have always seen various discussions about single-chip microcomputers. This is not good, that is not good, that is outdated, this is advanced, and learning something is useless! Let
The AD acquisition measurement range of the single-chip microcomputer is 0~2.56V. Now I want to measure the voltage of a 24V~30V lithium battery. I plan to divide the voltage and then collect it by AD
[color=#ff0000]In the Zigbee specification, the concepts of profile and cluster are introduced. Specifically, suppose a profile is specified (which can be understood as a set of regulations). This pro
STMicroelectronics and ARM Join Forces to Power Next-Generation Home Entertainment DevicesSTMicroelectronics uses ARM's multi-core Cortex-A9 processor architecture to develop high-performance system-o