10Pcs Signal Generator Pwm Pulse Frequency Duty Cycle Adjustable Module With Lcd Display 1Hz 150Khz 33V 30V

Features : - Support Serial operation - Wide frequency range,high precision - LCD can display frequency and duty datio,Easy to oprate - Output of three-channel PWM at the same time - Adjustable Frequency,3-channel frequency output consistent,duty ratio can be independently adjusted,suitable for most occasions Specifications : 1.Operating voltage3.3 30V 2. Frequency range1Hz 150KHz 3. Frequency accuracy : In each range of accuracy is about 2 procent 4. Signal load capacity : Output current can be around 5 30ma 5. Output amplitude : PWM amplitude and supply voltage equal 6. Ambient temperature : -20 70 7. Size : 5.5x3.8cm/2.17x1.50inch Overview : 1. Module has 8 independent keys,used to set the frequency and duty ratio,support short press (increase or decrease a unit) and long press (fast increase or decrease),very simple,set the parameters automatically save,power loss. 2. 3-Way duty ratio button can be pressed at the same time,real-time adjustment, liquid crystal display is the last pr Lees meer over de 10Pcs Signal Generator Pwm Pulse Frequency Duty Cycle Adjustable Module With Lcd Display 1Hz 150Khz 33V 30V van huismerk in de productgroep elektronica