{"product_id":"new-ne555-pulse-module-lm358-duty-cycle-frequency-adjustable-module-square-wave","title":"New NE555 Pulse Module LM358 Duty Cycle Frequency Adjustable Module Square","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eNE555 Pulse Module LM358 Duty Cycle Frequency Adjustable Module Square\u003c\/span\u003e\u003c\/h2\u003e\n\u003cstrong\u003eThe Pulse Frequency Module is a square wave signal generator designed \u003c\/strong\u003e for experimental development. Powered by a 5V supply, it can output a current of around 15mA. This module is particularly useful for driving stepper motors by providing a square wave drive signal.\u003cbr\u003e\u003cbr\u003eThe LM358 Duty Cycle Frequency Adjustable Module serves as a square wave signal generator as well, offering a continuously adjustable output frequency for experimental purposes. The output frequency is selectable and can be finely tuned, making it ideal for use with microcontroller units (MCUs). This module generates adjustable pulses that can control associated circuits, including stepper motors, by producing the required square wave signal for precise operation in various applications.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eMain Chip: LM358\u003c\/li\u003e\n\u003cli\u003eInput Voltage: 5V-12V DC\u003c\/li\u003e\n\u003cli\u003eInput Current: ≥100mA\u003c\/li\u003e\n\u003cli\u003eOutput Amplitude: Close to the input voltage\u003c\/li\u003e\n\u003cli\u003eFrequency Adjustment Range: 0.07Hz to 2kHz (Cycle: 0.45ms to 15s)\u003c\/li\u003e\n\u003cli\u003eDuty Cycle Adjustment Range: 0% to 100% (High level \/ Period)\u003c\/li\u003e\n\u003cli\u003eOutput Current: Up to 500mA (with 9012 transistors for strong drive capability)\u003c\/li\u003e\n\u003cli\u003eDrive Capability: Can directly drive small relays or motors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFrequency adjustment method\u003c\/h3\u003e\n\u003cdiv style=\"text-align: start;\" id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eThere are 4 shorting caps on the board to choose the frequency\u003c\/li\u003e\n\u003cli\u003eInsert 0 short-circuit caps, that is, all 4 short-circuit caps are removed, which is high frequency, and the period is adjusted to 0.3 seconds\u003c\/li\u003e\n\u003cli\u003eInsert a short-circuit cap, the period can be adjusted to about 4 seconds\u003c\/li\u003e\n\u003cli\u003eInsert 2 short-circuit caps, the period can be adjusted to about 7 seconds\u003c\/li\u003e\n\u003cli\u003eInsert 3 short-circuit caps, the period can be adjusted to about 10 seconds\u003c\/li\u003e\n\u003cli\u003eInsert 4 short-circuit caps, the period can be adjusted to about 15 seconds\u003cimg data-mce-fragment=\"1\" style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/pin_out_53c65343-55ac-4856-959b-f749113d0bba_480x480.jpg?v=1641538305\"\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eL x W x H (mm): 32 x 23 x 11\u003c\/li\u003e\n\u003cli\u003eWeight (gm) : 6\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x New NE555 Pulse Module LM358 Duty Cycle Frequency Adjustable Module Square\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708883349685,"sku":"KG234","price":109.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/NewNE555PulseModuleLM358Duty.jpg?v=1738229499","url":"https:\/\/kitsguru.com\/es\/products\/new-ne555-pulse-module-lm358-duty-cycle-frequency-adjustable-module-square-wave","provider":"KitsGuru","version":"1.0","type":"link"}