100% brand new and high quality Features: Made of high quality, solid, durable and good performance, long service life. It is designed for converting the PWM digital signals into 0 to 10V analog signals. The output voltage is regulated by adjusting the duty ratio of the PWM. Select the PWM signal input level range through short-circuit. It can be used as signal interface switching for PLC or other industrial control boards. MCU embedded technology, easy to operate, fine tuned by potentiometer. Small size and compact, easy to carry and use. Module only, other accessories demo in the picture is not included. Specification: Material: Circuit Board, Electronic Components Size: app.3.3 x 3.3cm/1.3 x 1.3in Color: Blue Quantity: 1 Pc Product Parameter: Work Voltage: DC 12V-30V (> 100MA) PWM Receiver Frequency: 1KHZ-3KHZ PWM Signal Input level range: The peak of 4.5V to 10V level. The short cap install in "5V". This level is used for normal controller or 5V MCU The peak of 12V to 24V level, so inserted in 24V. The short cap install in '24V'. This level is used for normal PLC controller Conversion Range: 0%-100% PWM to 0-10V Allowable Error: 5% Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x PWM to Voltage Converter Module