{"product_id":"5pcs-ne555-pulse-frequency-duty-cycle-adjustable-module-square-wave-signal-generator","title":"5Pcs NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator","description":"\u003cstrong\u003e5Pcs NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e1. As a square wave signal generator,generates a square wave signal used for experimental development.\u003cbr\u003e2. Used to drive a stepper motor for generating a square wave drive signal.\u003cbr\u003e3. Generate adjustable pulse for MCU.\u003cbr\u003e4. Generate adjustable pulse,to control circuitry associated.\u003cbr\u003e5. Size:\u003cstrong\u003e 31mm x 22mm\u003c\/strong\u003e\u003cbr\u003e6. Main chip: \u003cspan style=\"color:#ff0000;\"\u003e\u003cstrong\u003eNE555\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e7. Input Voltage:\u003cspan style=\"color:#ff0000;\"\u003e\u003cstrong\u003e 5V-15V DC\u003c\/strong\u003e\u003c\/span\u003e. When power supply is 5V, the output current can be 15 MA around; when 12V power supply, the output current can 35 MA around\u003cbr\u003e8. Input current: \u0026gt;=100 MA\u003cbr\u003e9. Output amplitude: 4.2V V-PP to 11.4V V-PP. (Different input voltage, the output amplitude will be different)\u003cbr\u003e10. Maximum output current: \u0026gt;=15MA (5V power supply, V-PP greater than 50%), \u0026gt;=35MA (12V power supply, V-PP greater than 50%)\u003cbr\u003e11. Output with LED indication(low level ,LED will on; high level,LED will off;low frequency, the LED flashes)\u003cbr\u003e12. The output frequency range is selectable:\u003cbr\u003e\u003cstrong\u003eLF file: 1Hz ~ 50Hz\u003cbr\u003eIF file: 50Hz ~ 1kHz\u003cbr\u003eHigh-frequency file: 1KHz ~ 10kHz\u003cbr\u003eHF file: 10kHz ~ 200kHz\u003c\/strong\u003e\u003cbr\u003e13.The output duty cycle can fine-tune; duty cycle and frequency is not separately adjustable; adjusting the duty cycle will change the frequency\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePackage included:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e5 x NE555 Pulse Frequency Duty Cycle Adjustable Module\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e\n\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/FB\/BA\/ba4c3f2c-bc7d-4696-9d7f-50c1e75df963.jpg\" style=\"width:600px;height:600px;\"\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"http:\/\/img.banggood.com\/images\/oaupload\/banggood\/images\/FB\/BA\/8f8ed85d-fc9f-4482-8bc9-0df2eb373400.jpg\" style=\"width:600px;height:600px;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Shopify","offers":[{"title":"Default Title","offer_id":14151041024044,"sku":"1067375","price":750.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2787\/9162\/products\/ba4c3f2c-bc7d-4696-9d7f-50c1e75df963_73b3c076-3909-4604-a788-35bc1bae01d1.jpg?v=1586874706","url":"https:\/\/electronic-pro-south-africa.myshopify.com\/products\/5pcs-ne555-pulse-frequency-duty-cycle-adjustable-module-square-wave-signal-generator","provider":"Electronic Pro ","version":"1.0","type":"link"}