Capacitors are commonly used electronic components in electronic equipment. The following is a brief introduction to the structure and characteristics of several commonly used capacitors for your refe...
When using stm32's CAN, do I need to modify the baud rate in addition to CAN_SJW, CAN_BS1, and CAN_BS2? I modified these three parameters in the following function, but it didn't work. . . . CAN1_Mode...
The fundamental difference between op amps and comparators⑴: The main difference between amplifiers and comparators is the closed-loop characteristics! Amplifiers (such as 4558 and 5532) mostly work i...
The feeding network of microstrip antennas is generally divided into two forms: parallel feeding and series feeding. The parallel feeding network is generally composed of a multi-stage simple one-to-t...
Something I dug out from the bottom of a box during the Chinese New Year. A tq2440/arm9 development board. I bought it but didn't play with it much and it ended up in the bottom of the box. I bought t...