{"product_id":"2-pieces-led-running-light-water-flowing-light-module-ne555-cd4017-led-chaser","title":"2 pieces LED running light water flowing light module NE555 + CD4017 LED chaser","description":"\u003ch3\u003e2 pieces LED running light water flowing light module NE555 + CD4017 LED chaser\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n  \u003cul class=\"a\"\u003e\n         \u003cli\u003e10 LEDs: Ten LEDs are connected to the 10 outputs of the CD4017. When the 10 outputs of the CD4017 generate a high level alternately under the action of the clock signal, D1 - D10 light up one after the other to create a water light effect.\u003c\/li\u003e\n         \u003cli\u003eWorking principle: the charging time is: 0.695 (R2 + R3 + R4) C1, the discharge time is: 0.695 (R4 + R3) C1, the R4 can be adjusted to control the output frequency of the oscillator and the clock oscillation. The signal of NE555 is continuously adjusted to 1 4. Pin added from CD4017.\u003c\/li\u003e\n         \u003cli\u003eAdjustable speed: adjust the R4 to adjust the flow speed of the LED light.\u003c\/li\u003e\n         \u003cli\u003eDurable: consists mainly of a clock generation circuit and a decimal counter circuit consists of a high-quality electronic component and has a long service life.\u003c\/li\u003e\n         \u003cli\u003eNE555 core: The self-excited multivibrator with NE555 as the core charges the capacitor C1 via R2, R3, R4. When C1 starts charging, the 2-pin of the NE555 is still at a low level, so that the output pin 3 is at a high level. When the power supply is above R2, R3 and R3 4 is charged to the supply voltage of 2\/3, the level of output pin 3 changes from high to low and the internal discharge tube of the NE555 is switched on.\u003c\/li\u003e\n  \u003c\/ul\u003e","brand":"Hilitand","offers":[{"title":"Default Title","offer_id":44055754735796,"sku":"de-B0829XHC6B","price":120.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/9906\/1172\/files\/de-B0829XHC6B.jpg?v=1775773430","url":"https:\/\/auspowers.com\/products\/2-pieces-led-running-light-water-flowing-light-module-ne555-cd4017-led-chaser","provider":"AusPower Australia","version":"1.0","type":"link"}