{"product_id":"ne555-pulse-frequency-duty-cycle-adjustable-module","title":"NE555 Pulse Frequency Duty Cycle Adjustable Module","description":"\u003cdiv\u003e\n\u003cp\u003eDescription:\u003c\/p\u003e\n\u003cp\u003eThis compact NE555 Pulse Frequency Duty Cycle Adjustable Module provides a simple, board-level solution for generating adjustable pulse signals. The module measures 3.1CM × 2.2CM and is built around the NE555 timer IC to allow user adjustment of both pulse frequency and duty cycle from a single small board.\u003c\/p\u003e\n\u003cp\u003eElectrical specifications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMain chip: NE555.\u003c\/li\u003e\n\u003cli\u003eInput voltage: 5V–15V DC. When powered at 5V the approximate output current is 15 mA; when powered at 12V the approximate output current is 35 mA.\u003c\/li\u003e\n\u003cli\u003eInput current: 100 mA.\u003c\/li\u003e\n\u003cli\u003eOutput amplitude: approximately 4.2 V V-PP to 11.4 V V-PP, varying with input voltage.\u003c\/li\u003e\n\u003cli\u003eMaximum output current: 15 mA at 5V supply (V-PP greater than 50%), 35 mA at 12V supply (V-PP greater than 50%).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe module delivers a TTL-like pulse whose amplitude and output current depend on the selected supply voltage and the board adjustments. Its small footprint makes it convenient for breadboard use, embedded experiments, bench testing, and educational demonstrations where an adjustable pulse source is required.\u003c\/p\u003e\n\u003cp\u003eInstallation and use require an appropriate DC supply within the specified 5V–15V range and attention to the module's output current limits to avoid overloading the device or connected circuits.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Electronic Service Center","offers":[{"title":"Default Title","offer_id":45042660638903,"sku":"147","price":7.0,"currency_code":"LYD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0639\/4010\/0279\/files\/IMG-4462.png?v=1751126880","url":"https:\/\/esclibya.com\/products\/ne555-pulse-frequency-duty-cycle-adjustable-module","provider":"Electronic Service Center","version":"1.0","type":"link"}