โมดูลเครื่องกําเนิดไฟฟ้า Fricese Hw-752 3 Channel Pwm 1Hz 150KHz ปรับความถี่ได้

Dear, welcome to FRICESE, here is the latest season's products, welcome to choose, quality guaranteed, price concessions, we also provide 2148h online Q&A, to solve all your problems, about the product, please go down and see ~ HW-752 3 Channel PWM Signal Generator Board Module 1Hz~150KHz Pulse Frequency Duty Cycle Adjustable with LCD Display 3.3~30V Feature: 1. With 3 PWM outputs, adjustable frequency, the same frequency output of 3 channels, independent adjustment of duty cycle, suitable for most occasions; 2. LCD display frequency and duty cycle, very clear and easy to adjust; 3. Wide frequency range and high precision; 4. Serial communication. Specification: Working voltage: 3.3~30V Frequency range: 1Hz~150KHz Frequency accuracy: The accuracy in each range is about 2% Signal load capacity: the output current can be around 3.3~30ma Output amplitude: PWM amplitude is equal to the supply voltage Ambient temperature: -20~+70℃ Product size: 55*38*10mm Product weight: 15g Note: There may be slight size deviations due to manual measurement, different measuring methods and tools. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor. Included: 1 X PWM Signal Geneator Board