{"product_id":"5pcs-programmable-time-delay-timer-chip-time-delay-chip-trigger-delay-ic-2s-1000h-timer-ic","title":"5PCS Programmable Time Delay Timer Chip\/Time Delay Chip\/Trigger Delay IC\/2s-1000h Timer IC","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003estandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePENGHEKEJI\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003estandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003estandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003estandard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eModule\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv\u003eSpecification please download by yourself, copy the following bracketed content into your browser to enter the download (no need to register):\u003c\/div\u003e\n\u003cdiv\u003e{http:\/\/pan.baidu.com\/share\/link?shareid=44472\u0026amp;uk=4147086434}Shape is about 12mm*12mm, working voltage 2v-5v, timing time can be set from small 2 seconds to 1000 hours, see the description below:\u003c\/div\u003e\n\u003cdiv\u003eFunction and design description:\u003c\/div\u003e\n\u003cdiv\u003e1. The circuit is connected and set the time resistor and supply voltage as required;\u003c\/div\u003e\n\u003cdiv\u003e2. The output is high level before power-on without triggering;\u003c\/div\u003e\n\u003cdiv\u003e3. Trigger terminal \"falling edge\" trigger is valid, the output becomes low immediately after the trigger and the circuit starts timing;\u003c\/div\u003e\n\u003cdiv\u003e4. After the set timing time, the output will be restored to high level, waiting for the next \"falling edge\" trigger;\u003c\/div\u003e\n\u003cdiv\u003e5. The chip is a non-repeating trigger type, meaning that if the chip output continues to trigger during the low level period after the trigger, the trigger will be invalid;\u003c\/div\u003e\n\u003cdiv\u003e6. The \"falling edge\" trigger refers to the moment of change from high level to low level;\u003c\/div\u003e\n\u003cdiv\u003e7. Generally high level refers to the VCC voltage, low level refers to 0-0.3v or GND, as long as the level requirements can be met;\u003c\/div\u003e\n\u003cdiv\u003e8. Trigger can be connected to the ground touch switch or microcontroller IO port or other digital circuits to produce a \"falling edge\" can be triggered effectively;\u003c\/div\u003e\n\u003cdiv\u003e9. Can be designed as a power-up trigger, only the trigger terminal shorted to ground, power-up is triggered, time to the output is restored to a high level, waiting for the next\u003c\/div\u003e\n\u003cdiv\u003eThe output will be restored to high level after the time expires, waiting for the next falling edge to be triggered again.\u003c\/div\u003e\n\u003cdiv\u003eChip features:\u003c\/div\u003e\n\u003cdiv\u003e1. Low power consumption by CMOS process, lead-free and environmentally friendly.\u003c\/div\u003e\n\u003cdiv\u003e2. Output low level can be pushed directly to the LED (please add current-limiting resistor), output high level can be pushed transistor (please add current-limiting resistor).\u003c\/div\u003e\n\u003cdiv\u003e3. Resistors can be used to adjust the timing time, there are 8 * N (N = 0.1.2.3) times the timing options, the time can be adjusted from 2s-1000h.\u003c\/div\u003e\n\u003cdiv\u003e4. Trigger timing and trigger terminal connected to the ground power timing can be selected.\u003c\/div\u003e\n\u003cdiv\u003e5. Standby output high level, falling edge triggering, low level output after triggering, high level restored after delay.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cimg style=\"width:800px\" width=\"800px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S51377138cb1b46348c84f6fac3a44269F.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width:800px\" width=\"800px\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sabbe2633485d4369b45570bd367bb22cy.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width:800px\" width=\"800px\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sc06b7c8db5ea4740b57fcc11a50dbea6h.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cimg style=\"width:800px\" width=\"800px\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sa3f7062e3c1f4ffca783d77962bae3ffY.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width:800px\" width=\"800px\" src=\"https:\/\/ae01.alicdn.com\/kf\/S8f77cefb9333473ea01e39c48fa20777Y.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55428889608491,"sku":"\u003cnone\u003e","price":8.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S51377138cb1b46348c84f6fac3a44269F.webp?v=1788584506","url":"https:\/\/yoeruyo.com\/products\/5pcs-programmable-time-delay-timer-chip-time-delay-chip-trigger-delay-ic-2s-1000h-timer-ic","provider":"Yoeruyo","version":"1.0","type":"link"}