Swiftswan PWM Pulse Frequency Duty Cycle Adjustable Rectangular Wave Signal Generator

Swiftswan PWM Pulse Frequency Duty Cycle Adjustable Rectangular Wave Signal Generator: Garden & Outdoors. Great prices on your favourite Gardening brands, and free delivery on eligible orders.. LCD display frequency and duty cycle, very clear, PWM output can be set to the frequency and duty cycle. 。 Wide frequency range, high precision. 。 Serial communication, TTL level. 。 PWM output, you can set the frequency, duty cycle. 。 Frequency is divided into four ranges, automatic switching: 。 Specifications:。Color: green。Material: electronic component。Item size: approx.52*33MM。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 about 5 ~ 30ma;。Output amplitude: PWM amplitude equal to the supply voltage;。Ambient temperature: -20 ~ +70 ℃.。The scope of application:。1. Used as a square wave signal generator, generate square wave signal for experimental development and use;。2. Used to generate a square wave signal that controls the motor driver;。3. generate adjustable pulse for MCU use;。4. generate adjustable pulse, control the relevant circuit (PWM dimming speed and other applications).。5, serial control (single-chip TTL level communication)。 。Communication standard:。9600 bps Data bits: 8。Stop bit: 1。Check digit: none。Flow control: none。1, set the frequency of the PWM。"F101": Set the frequency to 101 HZ (001 to 999)。"F1.05": set the frequency of 1.05 KHZ (1.00 ~ 9.99)。"F10.5": Set the frequency to 10.5KHZ (10.0 ~ 99.9)。"F1.0.5": set the frequency of 105KHZ (1.0.0 ~ 1.5.0)。2, set the PWM duty cycle。"DXXX": set the PWM duty cycle to XXX; (001 ~ 100)。Such as D050, set the PWM duty cycle is 50%。3, read the set parameters。Send a "read" string to read the set parameters.。 。Set successfully return: DOWN;。Setup failed to return: FALL.。Package Included:。1 x Wave Signal Generator。 。 。 。

Swiftswan PWM Pulse Frequency Duty Cycle Adjustable Rectangular Wave Signal Generator
Swiftswan PWM Pulse Frequency Duty Cycle Adjustable Rectangular Wave Signal Generator
Swiftswan PWM Pulse Frequency Duty Cycle Adjustable Rectangular Wave Signal Generator
Swiftswan PWM Pulse Frequency Duty Cycle Adjustable Rectangular Wave Signal Generator
Swiftswan PWM Pulse Frequency Duty Cycle Adjustable Rectangular Wave Signal Generator
Swiftswan PWM Pulse Frequency Duty Cycle Adjustable Rectangular Wave Signal Generator