AVR单片机开发的PWM方式第三代阵列灯的项目工程源码，ICCAVR 编译，6322驱动芯片，已经应用在实际产品中，具有非常好的效果-AVR microcontroller development PWM third generation array lights project source code, ICCAVR compilation, 6322 driver chips have been used in actual products, with very good results.

用STM32单片机定时器2的4个通道实现产生4路PWM波形，并仿真实现，把工程一并传上，希望对大家有用-STM32 MCU Timer 2 4 channels generate 4 PWM waveform and simulation to achieve works together with passing on the hope that useful