The 3.3V square wave signal output by the microcontroller can be measured as 1.5V voltage by the multimeter.
Why is the square wave signal measured by the multimeter in the DC position 1.5V? Is this p...
[backcolor=rgb(222, 240, 251)]In the field of embedded systems, NOR flash and NAND flash, as storage devices, should be familiar to everyone. The interface of early NOR flash was in the form of parall...
I need help from a master. I can't think of a lesson plan . I need to design multiple interrupt subroutines. Just give me some ideas. It would be best if I can provide protues schematics and codes. Th...
The main frequency of RH850 is set to 120M. What is the conversion relationship between the machine cycle and the clock cycle? Where can I find it? Thank you!...
Industry sources said that several IC design companies in Taiwan are preparing to raise chip prices starting in the fourth quarter of 2021 to reflect rising manufacturing costs.The Electronic Times re...