PWM Signal Generator 5+1 Channel Motor Stepless Speed Controller with Digital Display Panel Item Type: PWM Signal Generator Material: Phenolic resin, brass, alloy Model: 5+1 PWM generator Product Function: 5 PWM signal output, 1 PWM symmetrical signal output, 1 24V adjustable automatic buck boost power output Frequency Range: 1-150KHZ adjustable (each channel can be set to different frequencies) Duty Cycle Range: 0-100% adjustable (different duty cycle can be set for each channel) Signal Load Capacity: 30mA maximum per channel(Note: If you need to drive a large load, you need to connect an external drive board) Ambient Temperature: -10-+70℃ Module Size: Display Control Part(LxWxH): Approx. 79 x 43 x 38mm / 3.1 x 1.7 x 1.5in Circuit Board Part(LxWxH): Approx. 95 x 60 x 22mm / 3.7 x 2.4 x 0.9in Hole Size: Display Control Part(LxW): Approx. 76 x 39mm / 3 x 1.5in Circuit Board Part(LxW): Approx. 85 x 50mm / 3.3 x 2in Weight: Display Control Part: Weight: 36 g / 1.3 oz(approx.) Circuit Board Part: Weight: 59 g / 2.1 oz(approx.) Purpose: Convert the front end signal into the target digital signal