I use a STC89C516 chip, the kernel is 51
And I did not use single chip microcomputer minimum system burning program, because, the computer even your ISP did not identify, so I use MCU development board burning program,
Program is very simple, it is a power, rotational dc motor, dc motor and the drive module
Then the wiring diagram in figure 2
What's going on there, minimum system can't complete the program
PS I in the same program and wiring, run on development board without any question PS

CodePudding user response:

Look at the picture you want to take IO directly on the motor, the development board is IO mouth directly take on the motor?

CodePudding user response:

Still use to drive module? A MOS tube is enough

CodePudding user response:

Emmm not, put a motor driver module

CodePudding user response:

refer to the second floor zhouml_msn response:

driver module also use? A MOS tube enough

Have not used MOS tube??

CodePudding user response:

reference 1st floor dceacho response:

on the picture you want to take IO directly on the motor, development board is IO mouth directly take on the motor?

Emmmmm isn't a driver module in the center

CodePudding user response:

If you sure you want to play with single chip microcomputer, die electricity the MOS tube, transistor, capacitor, inductor, resistance, the op-amp, these must be clear about one by one

CodePudding user response:

reference 5 floor weixin_45498149 reply:

Quote: refer to 1st floor dceacho response:

on the picture you want to take IO directly on the motor, development board is IO mouth directly take on the motor?

Emmmmm not, there is a driver module

Multimeter is each quantity

CodePudding user response:

refer to 6th floor zhouml_msn response:

if you sure you want to play with single chip microcomputer, die electricity the MOS tube, transistor, capacitor, inductor, resistance, op-amp, these must be individually through

Uh huh, okay, because doing a big project, so haven't learned much QAQ

CodePudding user response:

refer to 7th floor dceacho response:

Quote: refer to fifth floor weixin_45498149 response:

Quote: refer to 1st floor dceacho response:

on the picture you want to take IO directly on the motor, development board is IO mouth directly take on the motor?

Emmmmm not, there is a driver module

Use multimeter each quantity

Uh huh, okay, I think I know where have problem, thank you