void (*func(void (*p)(void *)))(void *) { return p; } I read it for a long time but didn't quite understand it. What does it mean and what is the purpose of writing it this way? [[i] This post was las
In the process of circuit development, capacitors are one of the most commonly used electronic components . They are mainly used for smoothing, energy storage or filtering after AC voltage rectificati
[color=#000][font=微软雅黑][size=3]When I use BQ24105 to charge a 12.6V lithium battery pack and the charging current is configured to 2A, the chip will get very hot. Is this normal? [/size][/font][/color
57. What is the requirement for phase noise at 1k offset , 10kHz offset, and 100kHzoffset for GSM handset?A: For GSM handset RX it has several architectures to implement:Superheterodyne,near zero-IF,z