Features: brand new and high qualityThis module is a module capable of converting voltage and PWM.The PWM digital signal is converted into 0 to 1OV analog signal.The output voltage is adjusted by the duty cycle of the entire PWM.V-PWM can convert 0-5V-10V voltage to 0%- PWM output, and adjust the PWM duty cycle by adjusting the voltage.Do not connect them in reverse to avoid damage to the board and devices.Specifications: Module working voltage: DC 5V-12VOutput PWM frequency: about 50KHZPWM amplitude: 5VConversion range: 0-5V/0-10VVoltage conversion: 0%-99%6PWMTolerance: 1%-3%PinVoltage to PWM:VCC: Working power supply 5V-12V.GND: working power groundVIN: input voltage 0-10VGND: Input signal negative terminal.GND: Output PWM ground.PWM: output PWMPackage Includes: 1 x Voltage to PWM Converter Modulenote: Instructions for use:Connect the working voltage to VCC and GND. Do not connect them in reverse to avoid damage to the board and devices. Connect a controllable voltage at the terminal. The voltage range is divided into two types: 0-5V and 0-1 0V according to the select mode. The PWM output is PWM. The duty cycle can be adjusted by adjusting the voltage. The accuracy can be controlled by adjusting the potentiometer