Regarding stepper motors, for example, if the motor is running without subdivision, one step is 1.8 degrees. After 10 subdivisions, each step is 0.18 degrees. The corresponding driving current is only...
A few days ago, when I was organizing my favorites, I suddenly felt that I have been in the industry for so many years and have collected a lot of good forums. I dare not keep them all to myself, so I...
We have been looking for an IC or microcontroller with 8 serial ports. We have used analog solutions before, but the effect is not ideal. The data sent is unstable. I wonder if anyone has a solution. ...
PowerPC board, ready-made evaluation board, the core is MPC8260. There is no standard serial port on the board, only a 2X5 (10-pin) interface, integrated with two SMC (serial management controller), t...
[size=3][color=#000000][backcolor=white]In C language, the literal meaning of static can easily lead us astray. In fact, it has three functions. [/backcolor][/color][/size] [size=3][color=#000000][bac...
The DSP used is TMS320C6745, and the program is for receiving SPI1. When running, it cannot enter the SPI receiving interrupt program, and always stops at while(1) in the main program, and cannot ente...