Conversion range: 0-5V/0-10V voltage is converted to 0%-100% PWM, different input voltage ranges are selected through short circuit risk, allowable error: 1%-3% Module operating voltage: DC 7V-12V Easy to operate, can be fine-tuned by potentiometer Using Single Chip Microcomputer Embedded Technology The module is small and easy to carry and use. The voltage-to-PWM module V-PWM can convert 0-5V/0-10V voltage into 0%-100% PWM output, and adjust the duty cycle of PWM by adjusting the voltage. It can be used for the control of the motor or other places where PWM is required. The module size is small and easy to apply in different places.