{"product_id":"bdd-pwm-signal-gen-disp-0-150khz","title":"BDD PWM SIGNAL GEN+DISP 0-150KHZ","description":"\u003cdiv class=\"communicaintro\"\u003e\u003cspan\u003eThe PWM Signal Generator With Screen Can Generate A Square Wave Signal For Experimental Development That Involves PWM Dimming and Speed Controlling. It can be controlled via the Serial Protocol TTL (TXD \u0026amp; RXD Pins). Volt: 3.3 - 30 VDC. FREQ: 1HZ – 150 KHZ\u003c\/span\u003e\u003c\/div\u003e\n\u003ch1\u003eLCD Display Frequency and Duty Cycle\u003c\/h1\u003e\n\u003cdiv class=\"communicadesc\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\"\u003eLCD display frequency and duty cycle, very clear, PWM output can be set to the frequency and duty cycle;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\"\u003eWide frequency range, high precision;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\"\u003eSerial communication, TTL level;\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eModule Feature:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\"\u003ePWM output, you can set the frequency, duty cycle;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\"\u003eFrequency is divided into four ranges, automatic switching:\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\"\u003eXXX (no decimal point): the smallest unit is 1Hz, the value range of 1Hz - 999Hz;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\"\u003eX.XX (decimal point in the hundred) the smallest unit is 0.01Khz, the range of 1.00Khz - 9.99Khz;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\"\u003eXX.X (decimal point in ten): the smallest unit is 0.1Khz; value range of 10.0KHz - 99.9KHz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan lang=\"EN-US\"\u003eX.X.X (decimal point in ten and hundred): the smallest unit is 1Khz; value range 1KHz - 150KHz\u003c\/span\u003e \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eFrequency display: 100 indicates PWM output 100Hz pulse;\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\"\u003e1.01 indicates PWM output 1.01K pulse;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\"\u003e54.1 indicates that the PWM output has a pulse of 54.1 kHz;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\"\u003e1.2.4 indicates that the PWM output is 124 kHz pulse;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\"\u003eDuty cycle range: 0 - 100%;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan lang=\"EN-US\"\u003eAll set parameters, power-down automatically saved.\u003c\/span\u003e \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eParameter Settings:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan lang=\"EN-US\"\u003eThe module has four independent keys, used to set the frequency and duty cycle, support touch (increase or decrease a unit) and long press (fast increase or decrease), set the parameters automatically save, power down Not lost.\u003c\/span\u003e \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eModule Parameters:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\"\u003eWorking voltage: 3.3 - 30V;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\"\u003eFrequency range: 1Hz - 150KHz;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\"\u003eFrequency accuracy: the accuracy in each range is about 2%;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\"\u003eSignal load capacity: the output current can be about 5 - 30ma;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\"\u003eOutput amplitude: PWM amplitude equal to the supply voltage;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan lang=\"EN-US\"\u003eAmbient temperature: -20 - +70 degree\u003c\/span\u003e \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eApplication:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\"\u003eUsed as a square wave signal generator, generate square wave signal for experimental development and use;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\"\u003eUsed to generate a square wave signal that controls the motor driver;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\"\u003egenerate adjustable pulse for MCU use;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\"\u003egenerate adjustable pulse, control the relevant circuit (PWM dimming speed and other applications).\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan lang=\"EN-US\"\u003eSerial control (single-chip TTL level communication)\u003c\/span\u003e \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003eCommunication Standard:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\"\u003e9600 bps Data bits: 8\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\"\u003eStop bit: 1\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\"\u003eCheck digit: none\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan lang=\"EN-US\"\u003eFlow control: none\u003c\/span\u003e \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003e1, set the frequency of the PWM\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\"\u003e\"F101\": Set the frequency to 101 HZ (001 to 999)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\"\u003e\"F1.05\": set the frequency of 1.05 KHZ (1.00 - 9.99)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\"\u003e\"F10.5\": Set the frequency to 10.5KHZ (10.0 - 99.9)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan lang=\"EN-US\"\u003e\"F1.0.5\": set the frequency of 105KHZ (1.0.0 - 1.5.0)\u003c\/span\u003e \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003e2, set the PWM duty cycle\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\"\u003e\"DXXX\": set the PWM duty cycle to XXX; (001 - 100)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan lang=\"EN-US\"\u003eSuch as D050, set the PWM duty cycle is 50%\u003c\/span\u003e \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan lang=\"EN-US\"\u003e3, read the set parameters\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\"\u003eSend a \"read\" string to read the set parameters.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan lang=\"EN-US\"\u003eSet successfully return: DOWN;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eSetup failed to return: FALL.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eAdditional Information\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003ctable border=\"1\" cellpadding=\"7\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice\u003c\/td\u003e\n\u003ctd\u003eLCD Display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eFrequency | Duty Cycle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Communica","offers":[{"title":"Default Title","offer_id":44755730300972,"sku":"BDD PWM SIGNAL GEN+DISP 0-150KHZ","price":62.61,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0300\/5376\/1068\/files\/bdd-pwm-signal-gendisp-0-150khz-842243.jpg?v=1757331743","url":"https:\/\/xytron.ae\/ar\/products\/bdd-pwm-signal-gen-disp-0-150khz","provider":"Xytron","version":"1.0","type":"link"}