{"id":45235,"date":"2026-05-22T10:36:17","date_gmt":"2026-05-22T10:36:17","guid":{"rendered":"https:\/\/roboticaplus.com\/?post_type=product&#038;p=45235"},"modified":"2026-05-22T10:36:58","modified_gmt":"2026-05-22T10:36:58","slug":"pwm-multiplier-for-1hz-150khz-requirements-multiplier-board-with-lcd-display-frequency-and-duty-cycle-adjustment-3-3v-30v-1hz-150khz","status":"publish","type":"product","link":"https:\/\/roboticaplus.com\/ar\/product\/pwm-multiplier-for-1hz-150khz-requirements-multiplier-board-with-lcd-display-frequency-and-duty-cycle-adjustment-3-3v-30v-1hz-150khz\/","title":{"rendered":"PWM multiplier for 1Hz-150Khz requirements, multiplier board with LCD display, frequency and duty cycle adjustment, 3.3V-30V, 1Hz-150Khz"},"content":{"rendered":"<p>PWM multiplier for 1Hz-150Khz requirements, multiplier board with LCD display, frequency and duty cycle adjustment, 3.3V-30V, 1Hz-150Khz<\/p>\n<p>Product Information Module Highlights: LCD display of frequency and duty cycle, very clear, PWM output can be set to frequency and duty cycle; Wide frequency range, high precision; Serial communication, TTL level, output: Module Description PWM output, frequency, duty cycle can be set; Frequency is divided into four ranges, automatic switching: xxx (no decimal point): the smallest unit is 1Hz, the value range is 1Hz~999Hz<br \/>\nX.XX (decimal point in hundredths) The smallest unit is 0.01kHz, range of 1.00Khz~ 9.99Khz; XX.X (decimal point in ten): the smallest unit is 0.1Khz; value range of 10.0KHz~99.9KHzX.X.X (decimal point in ten and hundredths): the smallest unit is 1Khz; Value range 1KHz ~ 150KHzFrequency display100 indicates PWM output with a frequency of 100Hz;1.01 indicates PWM output of 1.01K pulse;54. 1 indicates that the PWM output has a pulse of 54.1kHz;1.2.4 indicates that the PWM output is a pulse of 124kHz;<br \/>\nDuty cycle range: 0~100%;All parameters are set, automatically saved after power offParameter settings, output:The module has four independent keys, which are used to set the frequency and duty cycle, support touch (increase or decrease a unit) and long press (rapid increase or decrease), the parameter setting is automatically saved, not lost when powering offModule parameters, output:Working voltage: 3.3~30V;Frequency range: 1Hz~150KHz;Frequency accuracy: The accuracy in each range is about 2%;<br \/>\nSignal load capacity: The output current can be about 5~30mA; Output amplitude: PWM amplitude is equal to the supply voltage; Ambient temperature: -20~+70\u2103 Scope of application Used as a square wave signal generator, generating square wave signals for experimental development and use; Used to generate a square wave signal that controls the motor driver. Generates an adjustable pulse for use in MCU; Generates an adjustable pulse, controlling the relevant circuit (PWM dimming speed and other applications)<br \/>\nSerial control (single-chip TTL level communication) Communication standard 9600 bits per second Data bits: 8 Stop bit: 1 Check digit: None Flow control: None Set the frequency of the PWMMF101: Set the frequency to 101Hz (from 001 to 999)F1.05: Set the frequency to 1.05KHZ (1.00~9.99)F10.5&#8243;: Set the frequency to 10.5KHZ (10.0~99.9)F1.0.5&#8243;: Set the frequency to 105KHZ (1.0.0~1.5.0)Set the PWM duty cycle DXXX&#8221;: Set the PWM duty cycle to XXX; (001~100)Such as D050, set the PWM duty cycle to 50%<br \/>\nRead the set parametersSend the string &#8220;read&#8221; to read the set parameters. Successful setting will return: DOWN; Failed setting will return: FALL<\/p>\n<div class=\"_2jCYETGt\">\n<div class=\"_1JEUQB2s\" role=\"button\" data-index=\"0\" data-aria-enter=\"1\">\n<div class=\"_22_BWn2A\"><img decoding=\"async\" class=\"lazy-image _1utFCyM0 loaded\" role=\"img\" src=\"https:\/\/img.kwcdn.com\/product\/open\/2024-08-17\/1723906510188-040ee52b56444b50b8d63103a1ade815-goods.jpeg?imageView2\/2\/w\/1300\/q\/90\/format\/avif\" alt=\"1 \u05d9\u05d7\u05d9\u05d3\u05d4 \u05de\u05d5\u05dc\u05d8\u05d9\u05e4\u05dc\u05d9\u05e7\u05d8\u05d5\u05e8 pwm \u05dc\u05d3\u05d5\u05e8\u05e9\u05d9\u05dd 1hz-150khz, \u05dc\u05d5\u05d7 \u05de\u05d5\u05dc\u05d8\u05d9\u05e4\u05dc\u05d9\u05e7\u05d8\u05d5\u05e8 \u05e2\u05dd \u05ea\u05e6\u05d5\u05d2\u05ea lcd, \u05db\u05d5\u05d5\u05e0\u05d5\u05df \u05ea\u05d3\u05d9\u05e8\u05d5\u05ea \u05d5\u05de\u05d7\u05d6\u05d5\u05e8 \u05e2\u05d1\u05d5\u05d3\u05d4, 3.3v-30v, 1hz-150khz \u05e4\u05e8\u05d8\u05d9 \u05de\u05d5\u05e6\u05e8 0\" data-state=\"succ\" data-index=\"0\" aria-label=\"\u05ea\u05de\u05d5\u05e0\u05ea \u05de\u05d5\u05e6\u05e8\u05d9\u05dd\" data-retry-count=\"0\" data-was-processed=\"true\" \/><\/div>\n<\/div>\n<\/div>\n<div class=\"_2jCYETGt\">\n<div class=\"_1JEUQB2s\" role=\"button\" data-index=\"1\" data-aria-enter=\"1\">\n<div class=\"_22_BWn2A\"><img decoding=\"async\" class=\"lazy-image _1utFCyM0 loaded\" role=\"img\" src=\"https:\/\/img.kwcdn.com\/product\/open\/2024-08-17\/1723906510759-fd951a4d43c44cf6b4c3cb67570f03ab-goods.jpeg?imageView2\/2\/w\/1300\/q\/90\/format\/avif\" alt=\"1 \u05d9\u05d7\u05d9\u05d3\u05d4 \u05de\u05d5\u05dc\u05d8\u05d9\u05e4\u05dc\u05d9\u05e7\u05d8\u05d5\u05e8 pwm \u05dc\u05d3\u05d5\u05e8\u05e9\u05d9\u05dd 1hz-150khz, \u05dc\u05d5\u05d7 \u05de\u05d5\u05dc\u05d8\u05d9\u05e4\u05dc\u05d9\u05e7\u05d8\u05d5\u05e8 \u05e2\u05dd \u05ea\u05e6\u05d5\u05d2\u05ea lcd, \u05db\u05d5\u05d5\u05e0\u05d5\u05df \u05ea\u05d3\u05d9\u05e8\u05d5\u05ea \u05d5\u05de\u05d7\u05d6\u05d5\u05e8 \u05e2\u05d1\u05d5\u05d3\u05d4, 3.3v-30v, 1hz-150khz \u05e4\u05e8\u05d8\u05d9 \u05de\u05d5\u05e6\u05e8 1\" data-state=\"succ\" data-index=\"1\" aria-label=\"\u05ea\u05de\u05d5\u05e0\u05ea \u05de\u05d5\u05e6\u05e8\u05d9\u05dd\" data-retry-count=\"0\" data-was-processed=\"true\" \/><\/div>\n<\/div>\n<\/div>\n<div class=\"_2jCYETGt\">\n<div class=\"_1JEUQB2s\" role=\"button\" data-index=\"2\" data-aria-enter=\"1\">\n<div class=\"_22_BWn2A\"><img decoding=\"async\" class=\"lazy-image _1utFCyM0 loaded\" role=\"img\" src=\"https:\/\/img.kwcdn.com\/product\/open\/2024-08-17\/1723906511952-4f7cc182ba3b4900a54553f71258ebbb-goods.jpeg?imageView2\/2\/w\/1300\/q\/90\/format\/avif\" alt=\"1 \u05d9\u05d7\u05d9\u05d3\u05d4 \u05de\u05d5\u05dc\u05d8\u05d9\u05e4\u05dc\u05d9\u05e7\u05d8\u05d5\u05e8 pwm \u05dc\u05d3\u05d5\u05e8\u05e9\u05d9\u05dd 1hz-150khz, \u05dc\u05d5\u05d7 \u05de\u05d5\u05dc\u05d8\u05d9\u05e4\u05dc\u05d9\u05e7\u05d8\u05d5\u05e8 \u05e2\u05dd \u05ea\u05e6\u05d5\u05d2\u05ea lcd, \u05db\u05d5\u05d5\u05e0\u05d5\u05df \u05ea\u05d3\u05d9\u05e8\u05d5\u05ea \u05d5\u05de\u05d7\u05d6\u05d5\u05e8 \u05e2\u05d1\u05d5\u05d3\u05d4, 3.3v-30v, 1hz-150khz \u05e4\u05e8\u05d8\u05d9 \u05de\u05d5\u05e6\u05e8 2\" data-state=\"succ\" data-index=\"2\" aria-label=\"\u05ea\u05de\u05d5\u05e0\u05ea \u05de\u05d5\u05e6\u05e8\u05d9\u05dd\" data-retry-count=\"0\" data-was-processed=\"true\" \/><\/div>\n<\/div>\n<\/div>\n<div class=\"_2jCYETGt\">\n<div class=\"_1JEUQB2s\" role=\"button\" data-index=\"3\" data-aria-enter=\"1\">\n<div class=\"_22_BWn2A\"><img decoding=\"async\" class=\"lazy-image _1utFCyM0 loaded\" role=\"img\" src=\"https:\/\/img.kwcdn.com\/product\/open\/2024-08-17\/1723906512401-d11acadaef43437fbf977d304f9227cf-goods.jpeg?imageView2\/2\/w\/1300\/q\/90\/format\/avif\" alt=\"1 \u05d9\u05d7\u05d9\u05d3\u05d4 \u05de\u05d5\u05dc\u05d8\u05d9\u05e4\u05dc\u05d9\u05e7\u05d8\u05d5\u05e8 pwm \u05dc\u05d3\u05d5\u05e8\u05e9\u05d9\u05dd 1hz-150khz, \u05dc\u05d5\u05d7 \u05de\u05d5\u05dc\u05d8\u05d9\u05e4\u05dc\u05d9\u05e7\u05d8\u05d5\u05e8 \u05e2\u05dd \u05ea\u05e6\u05d5\u05d2\u05ea lcd, \u05db\u05d5\u05d5\u05e0\u05d5\u05df \u05ea\u05d3\u05d9\u05e8\u05d5\u05ea \u05d5\u05de\u05d7\u05d6\u05d5\u05e8 \u05e2\u05d1\u05d5\u05d3\u05d4, 3.3v-30v, 1hz-150khz \u05e4\u05e8\u05d8\u05d9 \u05de\u05d5\u05e6\u05e8 3\" data-state=\"succ\" data-index=\"3\" aria-label=\"\u05ea\u05de\u05d5\u05e0\u05ea \u05de\u05d5\u05e6\u05e8\u05d9\u05dd\" data-retry-count=\"0\" data-was-processed=\"true\" \/><\/div>\n<\/div>\n<\/div>\n<div class=\"_2jCYETGt\">\n<div class=\"_1JEUQB2s\" role=\"button\" data-index=\"4\" data-aria-enter=\"1\">\n<div class=\"_22_BWn2A\"><img decoding=\"async\" class=\"lazy-image _1utFCyM0 loaded\" role=\"img\" src=\"https:\/\/img.kwcdn.com\/product\/open\/2024-08-17\/1723906512760-f308113891e84f46af1ebc968af810a9-goods.jpeg?imageView2\/2\/w\/1300\/q\/90\/format\/avif\" alt=\"1 \u05d9\u05d7\u05d9\u05d3\u05d4 \u05de\u05d5\u05dc\u05d8\u05d9\u05e4\u05dc\u05d9\u05e7\u05d8\u05d5\u05e8 pwm \u05dc\u05d3\u05d5\u05e8\u05e9\u05d9\u05dd 1hz-150khz, \u05dc\u05d5\u05d7 \u05de\u05d5\u05dc\u05d8\u05d9\u05e4\u05dc\u05d9\u05e7\u05d8\u05d5\u05e8 \u05e2\u05dd \u05ea\u05e6\u05d5\u05d2\u05ea lcd, \u05db\u05d5\u05d5\u05e0\u05d5\u05df \u05ea\u05d3\u05d9\u05e8\u05d5\u05ea \u05d5\u05de\u05d7\u05d6\u05d5\u05e8 \u05e2\u05d1\u05d5\u05d3\u05d4, 3.3v-30v, 1hz-150khz \u05e4\u05e8\u05d8\u05d9 \u05de\u05d5\u05e6\u05e8 4\" data-state=\"succ\" data-index=\"4\" aria-label=\"\u05ea\u05de\u05d5\u05e0\u05ea \u05de\u05d5\u05e6\u05e8\u05d9\u05dd\" data-retry-count=\"0\" data-was-processed=\"true\" \/><\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>PWM multiplier for 1Hz-150Khz requirements, multiplier board with LCD display, frequency and duty cycle adjustment, 3.3V-30V, 1Hz-150Khz Product Information Module Highlights: LCD display of frequency and duty cycle, very clear, PWM output can be set to frequency and duty cycle; Wide frequency range, high precision; Serial communication, TTL level, output: Module Description PWM output, frequency, [&hellip;]<\/p>\n","protected":false},"featured_media":45239,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[509,442,510,518,514,512],"product_tag":[],"class_list":{"0":"post-45235","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-accessors","7":"product_cat-arduino1","8":"product_cat-esp32-8266","9":"product_cat-expansion-kits-shieldds","10":"product_cat-expansion-kits-shields","11":"product_cat-sensors-arduino1","14":"first","15":"instock","16":"sale","17":"taxable","18":"shipping-taxable","19":"purchasable","20":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>PWM multiplier for 1Hz-150Khz requirements, multiplier board with 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