PWM1; s2->PWM2; F->frequency; D->duty cycle; T->Stop bit) 2.Set the PWM duty cycle: ""S1DXXXT"": set the PWM1 duty cycle as XXX(001-100); ""S2DXXXT"": set the PWM2 duty cycle as XXX(001-100) 3.DOWN: set successful; FALL: set fail.">
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ARCELI Digital 2 Channal PWM Square Wave Pulse Signal Generator Adjustable Frequency Duty Cycle 100% 1Hz-150KHz

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Product ID: 100637192
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arceli
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Specifications: Frequency Range: 1Hz-150KHz Duty Cycle Range: 0%-100% Accuracy: 2% Working Voltage: DC 5-30V Output Current: 8-30mA Output Amplitude: 5V V-PP (default, changed by external power supply) Module Size: 41*29 mm / 1.61*1.14 inch (L*W) Package Included: 1X Digital 2 Channel Square Wave Pulse Signal Generator Module 1Hz-150KHz 0%-100% Display Instructions: There are 3 display range: 1:XXXX->the unit is 1Hz, range is 1Hz-999Hz 2.XX.X->the unit is 0.1KHz,range is 0.1KHz-99.9KHz 3.X.X.X.->the unit is 1KHz, range is 1KHz-150KHz e.g.:100->100Hz;54.1->54.1KHz;1.2.4.->12KHz Setting Instructions: 1. Short press""Set"" to interchange display the 4 values(FR1:PWM1 frequency;dU1:PWM1 duty cycle;FR2:PWM2 frequency;dU2:PWM2 duty cycle) 2. press""Up"" and ""Down"" to set the current value Serial Control: Baud Rage: 9600pbs; Date Bit: 8; Stop Bit: 1; 1. Set the PWM frequency: ""S1FXXXT"": set the PWM1 frequency as XXX HZ(0001-999); ""S1FXX.XT"": set the PWM1 frequency as XXX KHZ(00.1-99.9); ""S1FX.X.X.T"": set the PWM1 frequency as XXX KHZ(0.0.1.-1.5.0.)(S1->PWM1; s2->PWM2; F->frequency; D->duty cycle; T->Stop bit) 2.Set the PWM duty cycle: ""S1DXXXT"": set the PWM1 duty cycle as XXX(001-100); ""S2DXXXT"": set the PWM2 duty cycle as XXX(001-100) 3.DOWN: set successful; FALL: set fail.
  • Digital square waveform generator module support 1Hz-150KHz frequency and 0%-100% duty cycle adjusting independently through the on-board momentary push button Dual channel fequency signal and duty cycle complementary output, easier to control DC5-30V wide voltage input(support micro USB 5V input),3 digit LED display the parameter easy to read, serial communication interface easy to connect and controlled by MCU Used as square wave source for instrument testing,driving the stepper motor, PWM control the motor speed / LED light brightness ›See more product details.
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