{"product_id":"xy-kpwm-lcd-display-signal-generator-1-channel-1hz-150khz-3-3v-30v-pwm-pulse-frequency-duty-cycle-adjustable-module","title":"XY-KPWM LCD Display Signal Generator 1-Channel 1Hz-150KHz 3.3V-30V PWM Pulse Frequency Duty Cycle Adjustable Module","description":"\u003cdiv\u003e\n\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003e1.Description:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\u003cdiv\u003e\n\u003cspan style=\"font-size:14px;\"\u003e    XY-KPWM signal generator is a device that provides electrical signals at a variety of frequencies, square wav e, and output levels. It is used as a signal source or excitation source for testing.Widely used in production practice and technology.\u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\u003cdiv\u003e\n\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003e2.Features:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    1\u0026gt;.With outer casing\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    2\u0026gt;.LCD high definition display\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    3\u0026gt;.Support UART\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    4\u0026gt;.Support frequency adjustment\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    5\u0026gt;.Support duty cycle adjustment\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    6\u0026gt;.High precisio n detection\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    7\u0026gt;.Support power-down memory function\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    8\u0026gt;.1-Channel PWM output\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    9\u0026gt;.Dual Work Mode\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    10\u0026gt;.Knob supports lock function to avoid misoperation\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\n\u003cspan style=\"font-size:14px;\"\u003e    11\u0026gt;.Support enable output\u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\u003cdiv\u003e\n\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003e3.Parameters:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    1\u0026gt;.Product name: XY-KPWM PWM Signal Generator;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    2\u0026gt;.Model: XY-KPWM;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    3\u0026gt;.Work Voltage: DC 3.3V-30V;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    4\u0026gt;.Frequency rang e (Normal mode): 1Hz~150KHz;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    5\u0026gt;.Frequency rang e (Precise mode): 1Hz~15KHz;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    6\u0026gt;.Frequency accuracy: 2%;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    7\u0026gt;.Duty cycle accuracy: 1% at Normal mode;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    8\u0026gt;.Duty cycle accuracy: 0.1% at Precise mode;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    9\u0026gt;.Duty cycle rang e: 0.00%-100%;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    10\u0026gt;.Output Current:About 5-30mA;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    11\u0026gt;.Output amplitude:Same to input voltage;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    12\u0026gt;.Work Temperature: -40 ° C ~ 85 ° C;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    13\u0026gt;.Work Humidity: 0%~95%RH;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\n\u003cspan style=\"font-size:14px;\"\u003e    14\u0026gt;.Size: 79*43*37mm;\u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\u003cdiv\u003e\n\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003e4.Frequency set rang e:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    There is two work mode so it have two frequency rang e.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    Normal mode: Frequency rang e 1Hz~150KHz.Duty cycle rang e 000%-100%.Duty cycle accuracy 1%.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    Precise mode: Frequency rang e 1Hz~15KHz.Duty cycle rang e 0.00%-100%.Duty cycle accuracy 0.1%.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    Enter the settings interface when short press rotary switch in the normal running statu s to select frequency rang e.Rotary potentiometer to set frequency value.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    Keep press rotary switch for 10second to switch Normal mode and Precise mode.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    Keep press for 5second to locking parameters to protect the parameters from being modified.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    Pay attention to the position where the decimal point moves when rotary potentiometer..\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    Display ‘XXX’.No decimal point, The min imum frequency is 1Hz. The frequency rang e is 1Hz ~ 999Hz.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    Display ‘X.XX’. The decimal point is the penultimat e, The min imum frequency is 0.01KHz. The frequency rang e is 1.00KHz ~ 9.99KHz.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    Display ‘XX.X’. The decimal point is the third last, The min imum frequency is 0.1KHz. The frequency rang e is 10.0KHz ~ 99.9KHz.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    Display ‘X.X.X’. The decimal point is fully lit, The min imum frequency is 1KHz. The frequency rang e is 1KHz ~ 150KHz.\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    For example:\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    Display ‘100’ means PWM output frequency is 100Hz;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    Display ‘1.91’ means PWM output frequency is 1.91KHz;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    Display '52.1' means PWM output frequency is 52.1KHz;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\n\u003cspan style=\"font-size:14px;\"\u003e    Display ‘1.3.4’ means PWM output frequency is 134KHz;\u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\u003cdiv\u003e\n\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003e5.Duty cycle set rang e:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\u003cdiv\u003e\n\u003cspan style=\"font-size:14px;\"\u003e    Short press potentiometer to select set duty cycle and rotary potentiometer to set duty cycle value.\u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\u003cdiv\u003e\n\u003cspan style=\"font-size:14px;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003e6.Use steps:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    1\u0026gt;.Connect to power supply;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    2\u0026gt;.Press rotary switch for 10second to switch Normal mode and Precise mode;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    3\u0026gt;.Short press rotary switch to set frequency and change value by rotating switch;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    4\u0026gt;.Press rotary switch for 2second to set duty cycle;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    5\u0026gt;.Keep press for 5second to lock set parameters;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    6\u0026gt;.Test;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    7\u0026gt;.Press button ‘ON\/OFF’ to turn on or off PWM output;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\n\u003cspan style=\"font-size:14px;\"\u003e    8\u0026gt;.Remove power and connect load to use module.\u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\u003cdiv\u003e\n\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003e7.Application:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    1\u0026gt;.Square wav e signal generator, generating square wav e signal for experimental development;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    2\u0026gt;.Used to generate a square wav e signal that controls the motor driver;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    3\u0026gt;.Generate adjustable pulses for use by the MCU;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:14px;\"\u003e    4\u0026gt;.Dimmer;\u003c\/span\u003e\u003c\/div\u003e\u003cdiv\u003e\n\u003cspan style=\"font-size:14px;\"\u003e    5\u0026gt;.Speed ?‹​governor;\u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\u003cdiv\u003e\n\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003e8.Note:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\u003cdiv\u003e\n\u003cspan style=\"font-size:14px;\"\u003e    1\u0026gt;.It’s 1-channel PWM output signals.\u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\u003cdiv\u003e\n\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003e9.Package:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\u003cdiv\u003e\n\u003cspan style=\"font-size:14px;\"\u003e    1\u0026gt;.1piece XY-KPWM PWM Signal Generator;\u003c\/span\u003e\u003cbr\u003e \u003c\/div\u003e\u003cdiv\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003e10.Details pictures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\n\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/BE\/B3\/926de1b6-e286-4ab1-927e-9270bc758347.jpg\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/34\/BD\/6ab449cb-659a-4104-ba48-dab34767ff29.jpg\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/A3\/B7\/a2615c6b-4894-4bf2-b2ab-e68bd7c28f38.jpg\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/FF\/9F\/efff3c84-35f9-411a-ba24-da67e46f8a25.jpg\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/9F\/0C\/45f925a7-6295-495b-8660-6efc5b26b4e1.jpg\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/75\/EB\/8bfc37ea-8c5e-48de-896d-7c88614f6ee6.jpg\"\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/ser1\/banggood\/images\/EB\/A3\/c646e54e-2bd6-4695-89c3-c0f9d40cebca.jpg\"\u003e\n\u003c\/div\u003e","brand":"Electronic Pro","offers":[{"title":"Default Title","offer_id":37882881081539,"sku":"1591858","price":357.45,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/3c84097c-1fd9-4677-b2ab-82dd869d822f.jpg?v=1609951159","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/xy-kpwm-lcd-display-signal-generator-1-channel-1hz-150khz-3-3v-30v-pwm-pulse-frequency-duty-cycle-adjustable-module","provider":"Electronic Pro ","version":"1.0","type":"link"}