Using timer interrupt to realize variable frequency flashing of LED lightsThe example is relatively simple, and the source code is directly posted.
#include "DSP2833x_Device.h" // DSP2833x Headerfile
Using STM32F103VET6 microcontroller, DAC+DMA+TIM2 trigger mode, channel 1 outputs sine wave, refer to the routine configuration, but there is no signal output, the hardware is checked and it is normal
Recently, I need to use LIN bus to communicate directly between PIC24F32KA304 and PIC24FV32KA302 boards. The former is the main board and the latter is the slave board. The transceiver used is TJA1020
Dallas' iButton products are a series of new 1-wire bus devices. DS1991 is an encrypted storage information button, encapsulated in a stainless steel shell with a diameter of 16mm. It is small in size
In 2008, we developed a new project and rashly used STM8. Since it was a new solution and technology, we adopted STM8 as the MCU device. Although the FAE service of suppliers and agents was timely, ev