Examiner: What is the retail price of Windows 7 Professional in mainland China? Me: 5 yuan Examiner: Get out, next person. The word "give up" has never appeared in my dictionary. I applied and applied...
I use the AD program generated by the F1 series stm32f103RCT6. When sampling 3.3V voltage, I can measure the digital value as 4095 using my own program, but I can only measure 4033 with a change of pl...
original:Since the wheelchair controller uses bipolar mode, there are four power tubes: T1 , T2 , T3 , T4 , among which the PWM pulse signals of T1 and T4 are the same, the PWM pulses of T2 and T3 are...
I have a beaglebone board and have done some experiments. This is the introduction. Now my need is to boot AM335x from NOR Flash, but beaglebone can't do it. According to TRM, there are two ways, one ...