{"product_id":"signal-generator-pwm-board-xy-lpwm","title":"Signal Generator PWM Board Module XY-LPWM 1Hz-150Khz 3.3V-30V مولد إشارة","description":"\u003cdiv class=\"main_bt\"\u003e\u003cdiv class=\"main_item\"\u003eProduct Description:\u003c\/div\u003e\u003c\/div\u003e\u003cdiv class=\"description_content\"\u003eXY-LPWM Signal Generator PWM Board Module 1Hz-150Khz 3.3V-30V Pulse Frequency Duty Cycle Adjustable Module with LCD Display. This compact PWM generator provides a clear LCD readout of output frequency and duty cycle, supports serial communication for external control, and saves all set parameters after power-down.\u003c\/div\u003e\u003cdiv class=\"description_content\"\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eClear LCD Display:\u003c\/strong\u003e Easy-to-read screen showing frequency and duty cycle for quick monitoring and adjustment.\u003cbr\u003e\u003cstrong\u003eWide Frequency Range and Accuracy:\u003c\/strong\u003e Operates from 1Hz to 150KHz with range-specific accuracy of about 2%.\u003cbr\u003e\u003cstrong\u003eSerial Communication:\u003c\/strong\u003e Allows connection to other devices for remote control.\u003cbr\u003e\u003cstrong\u003eUser-Friendly Design:\u003c\/strong\u003e Four independent buttons for setting frequency and duty cycle; short press changes by one unit, long press adjusts quickly. Settings are automatically saved.\u003c\/div\u003e\u003cdiv class=\"description_content\"\u003e\n\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eWorking voltage: 3.3-30V;\u003cbr\u003eFrequency range: 1Hz-150KHz;\u003cbr\u003eFrequency accuracy: about 2% per range;\u003cbr\u003eOutput current: approx. 5-30mA;\u003cbr\u003eOutput amplitude: equal to supply voltage;\u003cbr\u003eOperating temperature: -20 to +70°C;\u003cbr\u003eSize: 52 × 32 mm; Weight: 35 g.\u003cbr\u003eDuty cycle range: 0-100%.\u003c\/div\u003e\u003cdiv class=\"description_content\"\u003e\n\u003cstrong\u003eFrequency Display and Ranges:\u003c\/strong\u003e\u003cbr\u003eThe module automatically switches among four display ranges: 1–999Hz (minimum unit 1Hz); 1.00–9.99KHz (minimum unit 0.01KHz); 10.0–99.9KHz (minimum unit 0.1KHz); and 100–150KHz (minimum unit 1KHz). Examples: “100” = 100Hz; “1.01” = 1.01KHz; “54.1” = 54.1KHz; “124” = 124KHz.\u003c\/div\u003e","brand":"Electronic Service Center","offers":[{"title":"Default Title","offer_id":45050986758327,"sku":"109","price":25.0,"currency_code":"LYD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0639\/4010\/0279\/files\/IMG-4506.png?v=1751360944","url":"https:\/\/esclibya.com\/products\/signal-generator-pwm-board-xy-lpwm","provider":"Electronic Service Center","version":"1.0","type":"link"}