HW-752 Signal Generator PWM Pulse Frequency Duty Cycle Adjustable Module, 501 Original

HW-752 3 Channel Signal Generator PWM Pulse Frequency Duty Cycle Adjustable Module LCD Display 1Hz-150kHz 3.3~30V PWM Board ModuleFeature:1. 3-channel PWM output, adjustable frequency, 3-channel frequency output is consistent, duty cycle can be adjusted independently, suitable for most occasions;2. LCD display of frequency and duty cycle, very clear and easy to adjust;3. Wide frequency range and high accuracy;4. Serial communication.Specification:Working voltage: 3.3 ~ 30VFrequency range: 1Hz ~ 150kHzFrequency accuracy: about 2% (each range)Signal load capacity: the output current can be around 3.3 ~ 30mAOutput amplitude: PWM amplitude is equal to the supply voltageAmbient temperature: -20 ~ +70 ℃Product size: 55 * 38 * 10mm/2.17*1.50*0.39\"Note:1. There may be slight size deviations due to manual measurement, different measuring methods and tools.2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor.1 X PWM Module