If I want to learn and use it personally, can I buy a small amount of Fudan Microelectronics' FM33LC0xx domestic low-power MCU? It seems that I can't find it in the commonly used places such as Taobao...
[size=4]Bootload problem. When I was learning 51 before, as long as the program was written and compiled, I could use the burner to burn the *.hex file directly into the microcontroller for operation....
The maximum output current of 78l05 is 150mA, and the power consumption is 0.75W. The input can be greater than 7v and less than 30v, but the input voltage should not be too large to avoid excessive p...
:The glass automatic counting system is based on the AT89C2051 single-chip microcomputer. It automatically detects the number of glasses produced by the glass factory and the number of cross-cutting t...
The network port circuit is as shown above. When testing it with an oscilloscope, I found that although there is a voltage value, there seems to be no sine wave. It is different from the waveform of t...
In modern industry, communication and networking between PLCs or between PLCs and computers are increasingly widely used. The networking function of PLCs is getting stronger and stronger. Taking Omron...