{"id":25362,"date":"2026-08-03T02:48:39","date_gmt":"2026-08-03T07:48:39","guid":{"rendered":"http:\/\/etac.ca\/es\/item\/signal-generator-module-adjustable-pwm-p\/"},"modified":"2026-08-03T02:48:39","modified_gmt":"2026-08-03T07:48:39","slug":"signal-generator-module-adjustable-pwm-p","status":"publish","type":"itempress_product","link":"https:\/\/etac.ca\/es\/item\/signal-generator-module-adjustable-pwm-p\/","title":{"rendered":"Signal Generator Module Adjustable PWM Pulse Frequency Duty Cycle Square Wave 2X"},"content":{"rendered":"<p>Package Include: 2Pcs PWM Module (Optional) Main Features 1. Dual adjusting mode,0.1% duty cycle step in fine mode. 2. LCD screen clearly displays frequency and duty cycle. 3. Using encoder potentiometer to set the frequency and duty cycle separately. 4. With locking function to prevent wrong operation; 5. Wide frequency range, high precision; 6. Support for serial communication, TTL level. 7. Have ON\/OFF button to control output signal output ON\/OFF. 8. Integration panel cut-out \/ hole opening size: 76&#215;40 mm Technical Parameters 1. Working voltage: 3.3 ~ 30V; 2. Frequency range: Normal Adjusting Mode:1Hz ~ 150KHz Fine Adjusting Mode:1Hz~15KHz 3. Frequency accuracy: the accuracy in each range is about 2%; 4. Signal load capacity: the output current can be about 5 ~ 30ma; 5. Output amplitude: PWM amplitude equals to the supply voltage; 6. Ambient temperature: -20 ~ +70 \u2103. Typical 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. Output adjustable pulse for MCU use; 4. Output adjustable pulse, control the relevant circuit (PWM dimming speed and other applications). Adjusting Mode PWM output, set the frequency and duty cycle independently. Normal adjusting mode: Frequency range:1Hz~150KHz Duty cycle:000~100%, duty cycle adjusting step 1%; Fine adjusting mode: Frequency range:1Hz~15khz Duty cycle:00.0~100%, duty cycle adjusting step 0.1%; On Jul 31, 2024 at 20:58:50 PDT, seller added the following information:<\/p>","protected":false},"featured_media":0,"comment_status":"open","ping_status":"open","template":"","meta":[],"itempress_category":[1522],"itempress_tag":[8416,268,8417,274,269,333,8418,152,151,51],"class_list":["post-25362","itempress_product","type-itempress_product","status-publish","hentry","itempress_category-cat-97200","itempress_tag-3-3v-30v","itempress_tag-30-days","itempress_tag-computer","itempress_tag-does-not-apply","itempress_tag-money-back","itempress_tag-pulse-generator","itempress_tag-pwm","itempress_tag-returns-accepted","itempress_tag-seller","itempress_tag-unbranded"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Signal Generator Module Adjustable PWM Pulse Frequency Duty Cycle Square Wave 2X - ETAC Service &amp; Supply Inc.<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/etac.ca\/es\/item\/signal-generator-module-adjustable-pwm-p\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Signal Generator Module Adjustable PWM Pulse Frequency Duty Cycle Square Wave 2X - ETAC Service &amp; Supply Inc.\" \/>\n<meta property=\"og:description\" content=\"Package Include: 2Pcs PWM Module (Optional) Main Features 1. Dual adjusting mode,0.1% duty cycle step in fine mode. 2. LCD screen clearly displays frequency and duty cycle. 3. Using encoder potentiometer to set the frequency and duty cycle separately. 4. With locking function to prevent wrong operation; 5. Wide frequency range, high precision; 6. Support for serial communication, TTL level. 7. Have ON\/OFF button to control output signal output ON\/OFF. 8. Integration panel cut-out \/ hole opening size: 76x40 mm Technical Parameters 1. Working voltage: 3.3 ~ 30V; 2. Frequency range: Normal Adjusting Mode:1Hz ~ 150KHz Fine Adjusting Mode:1Hz~15KHz 3. Frequency accuracy: the accuracy in each range is about 2%; 4. Signal load capacity: the output current can be about 5 ~ 30ma; 5. Output amplitude: PWM amplitude equals to the supply voltage; 6. Ambient temperature: -20 ~ +70 \u2103. Typical 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. Output adjustable pulse for MCU use; 4. Output adjustable pulse, control the relevant circuit (PWM dimming speed and other applications). Adjusting Mode PWM output, set the frequency and duty cycle independently. Normal adjusting mode: Frequency range:1Hz~150KHz Duty cycle:000~100%, duty cycle adjusting step 1%; Fine adjusting mode: Frequency range:1Hz~15khz Duty cycle:00.0~100%, duty cycle adjusting step 0.1%; On Jul 31, 2024 at 20:58:50 PDT, seller added the following information:\" \/>\n<meta property=\"og:url\" content=\"https:\/\/etac.ca\/es\/item\/signal-generator-module-adjustable-pwm-p\/\" \/>\n<meta property=\"og:site_name\" content=\"ETAC Service &amp; Supply Inc.\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/etac.ca\\\/item\\\/signal-generator-module-adjustable-pwm-p\\\/\",\"url\":\"https:\\\/\\\/etac.ca\\\/item\\\/signal-generator-module-adjustable-pwm-p\\\/\",\"name\":\"Signal Generator Module Adjustable PWM Pulse Frequency Duty Cycle Square Wave 2X - ETAC Service &amp; Supply Inc.\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/74.208.204.112\\\/#website\"},\"datePublished\":\"2026-08-03T07:48:39+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/etac.ca\\\/item\\\/signal-generator-module-adjustable-pwm-p\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/etac.ca\\\/item\\\/signal-generator-module-adjustable-pwm-p\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/etac.ca\\\/item\\\/signal-generator-module-adjustable-pwm-p\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/etac.ca\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Items\",\"item\":\"https:\\\/\\\/etac.ca\\\/item\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Signal Generator Module Adjustable PWM Pulse Frequency Duty Cycle Square Wave 2X\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/74.208.204.112\\\/#website\",\"url\":\"https:\\\/\\\/74.208.204.112\\\/\",\"name\":\"ETAC Service and Supply Inc.\",\"description\":\"Electrical Testing Apparatus Commissioning Service and Supply\",\"publisher\":{\"@id\":\"https:\\\/\\\/74.208.204.112\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/74.208.204.112\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/74.208.204.112\\\/#organization\",\"name\":\"ETAC Service and Supply Inc.\",\"url\":\"https:\\\/\\\/74.208.204.112\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/74.208.204.112\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/etac.ca\\\/wp-content\\\/uploads\\\/2023\\\/05\\\/symbol-logo.svg\",\"contentUrl\":\"https:\\\/\\\/etac.ca\\\/wp-content\\\/uploads\\\/2023\\\/05\\\/symbol-logo.svg\",\"width\":100,\"height\":100,\"caption\":\"ETAC Service and Supply Inc.\"},\"image\":{\"@id\":\"https:\\\/\\\/74.208.204.112\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Signal Generator Module Adjustable PWM Pulse Frequency Duty Cycle Square Wave 2X - ETAC Service &amp; Supply Inc.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/etac.ca\/es\/item\/signal-generator-module-adjustable-pwm-p\/","og_locale":"es_ES","og_type":"article","og_title":"Signal Generator Module Adjustable PWM Pulse Frequency Duty Cycle Square Wave 2X - ETAC Service &amp; Supply Inc.","og_description":"Package Include: 2Pcs PWM Module (Optional) Main Features 1. Dual adjusting mode,0.1% duty cycle step in fine mode. 2. LCD screen clearly displays frequency and duty cycle. 3. Using encoder potentiometer to set the frequency and duty cycle separately. 4. With locking function to prevent wrong operation; 5. Wide frequency range, high precision; 6. Support for serial communication, TTL level. 7. Have ON\/OFF button to control output signal output ON\/OFF. 8. Integration panel cut-out \/ hole opening size: 76x40 mm Technical Parameters 1. Working voltage: 3.3 ~ 30V; 2. Frequency range: Normal Adjusting Mode:1Hz ~ 150KHz Fine Adjusting Mode:1Hz~15KHz 3. Frequency accuracy: the accuracy in each range is about 2%; 4. Signal load capacity: the output current can be about 5 ~ 30ma; 5. Output amplitude: PWM amplitude equals to the supply voltage; 6. Ambient temperature: -20 ~ +70 \u2103. Typical Application: 1. Used as a square wave signal generator, generate square wave signal for experimental development and use; 2. 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Normal adjusting mode: Frequency range:1Hz~150KHz Duty cycle:000~100%, duty cycle adjusting step 1%; Fine adjusting mode: Frequency range:1Hz~15khz Duty cycle:00.0~100%, duty cycle adjusting step 0.1%; On Jul 31, 2024 at 20:58:50 PDT, seller added the following information:","og_url":"https:\/\/etac.ca\/es\/item\/signal-generator-module-adjustable-pwm-p\/","og_site_name":"ETAC Service &amp; Supply Inc.","twitter_card":"summary_large_image","twitter_misc":{"Tiempo de lectura":"1 minuto"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/etac.ca\/item\/signal-generator-module-adjustable-pwm-p\/","url":"https:\/\/etac.ca\/item\/signal-generator-module-adjustable-pwm-p\/","name":"Signal Generator Module Adjustable PWM Pulse Frequency Duty Cycle Square Wave 2X - ETAC Service &amp; Supply Inc.","isPartOf":{"@id":"https:\/\/74.208.204.112\/#website"},"datePublished":"2026-08-03T07:48:39+00:00","breadcrumb":{"@id":"https:\/\/etac.ca\/item\/signal-generator-module-adjustable-pwm-p\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/etac.ca\/item\/signal-generator-module-adjustable-pwm-p\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/etac.ca\/item\/signal-generator-module-adjustable-pwm-p\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/etac.ca\/"},{"@type":"ListItem","position":2,"name":"Items","item":"https:\/\/etac.ca\/item\/"},{"@type":"ListItem","position":3,"name":"Signal Generator Module Adjustable PWM Pulse Frequency Duty Cycle Square Wave 2X"}]},{"@type":"WebSite","@id":"https:\/\/74.208.204.112\/#website","url":"https:\/\/74.208.204.112\/","name":"ETAC Service and Supply Inc.","description":"Electrical Testing Apparatus Commissioning Service and Supply","publisher":{"@id":"https:\/\/74.208.204.112\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/74.208.204.112\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/74.208.204.112\/#organization","name":"ETAC Service and Supply Inc.","url":"https:\/\/74.208.204.112\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/74.208.204.112\/#\/schema\/logo\/image\/","url":"https:\/\/etac.ca\/wp-content\/uploads\/2023\/05\/symbol-logo.svg","contentUrl":"https:\/\/etac.ca\/wp-content\/uploads\/2023\/05\/symbol-logo.svg","width":100,"height":100,"caption":"ETAC Service and Supply Inc."},"image":{"@id":"https:\/\/74.208.204.112\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/etac.ca\/es\/wp-json\/wp\/v2\/itempress_product\/25362","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/etac.ca\/es\/wp-json\/wp\/v2\/itempress_product"}],"about":[{"href":"https:\/\/etac.ca\/es\/wp-json\/wp\/v2\/types\/itempress_product"}],"replies":[{"embeddable":true,"href":"https:\/\/etac.ca\/es\/wp-json\/wp\/v2\/comments?post=25362"}],"wp:attachment":[{"href":"https:\/\/etac.ca\/es\/wp-json\/wp\/v2\/media?parent=25362"}],"wp:term":[{"taxonomy":"itempress_category","embeddable":true,"href":"https:\/\/etac.ca\/es\/wp-json\/wp\/v2\/itempress_category?post=25362"},{"taxonomy":"itempress_tag","embeddable":true,"href":"https:\/\/etac.ca\/es\/wp-json\/wp\/v2\/itempress_tag?post=25362"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}