[i=s]This post was last edited by chenbingjy on 2018-8-25 15:53[/i] A level conversion chip is used in the project. I have never used it before. It is needed to convert 3.3V to 5V and 5V to 3.3V. Can ...
This paper introduces the first closed-loop control card for hydraulic injection molding machines in China that the author participated in developing at Chen Hsong. The necessity of developing the con...
This design uses the Lingyang 16-bit single-chip microcomputer SPCE061A to control the stepper motor. The square wave with timing output through the IO port is used as the control signal of the steppe...
The driver of DS1302 was completed before the holiday. The date and time can be read from DS1302 and written. But the date and time need to be adjusted by using a button. It took nearly a week to make...