I have a question. My company makes testing machines.In order to prevent customers from not paying, an expiration setting is set. DS1302 is used to record the date and time.
The interface for modifyin...
1. Design tasksUse the AT89C51 single-chip microcomputer to generate the "beep, beep,..." alarm sound and output it from the P1.0 port. The frequency is 1KHz. According to the above figure, we can see...
It is probably to generate a PWM wave of a certain frequency through the clock
Using FPGA can get a more perfect waveform, but if only a CLK wave is provided, F5529LP can do it completely.
#include ms...
The test environment is a 485 host responsible for sending instructions to 7 slaves in a continuous cycle. After the host sends the instruction and receives the correct reply from the slave, it sends ...
The function of watchdogWatchdog Timer (WDT) is divided into hardware watchdog and software watchdog, which is used to reset the system when the program runs out of control.
Program crashesProgram cra...