{"product_id":"diy-kits-rf-1hz-50mhz-crystal-oscillator-frequency-counter-meter-digital-led-tester-meter-2","title":"DIY Kits RF 1Hz-50MHz Crystal Oscillator Frequency Counter Meter Digital LED tester meter","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSTJF\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\"\u003e...\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFunctions\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eElectronic Module\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\"\u003e-40℃~+80℃\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\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDIY Module\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eRange of application\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSwitch And Sensor For Arduino STM\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e...\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\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\u003cp\u003e\u003cspan style=\"font-size:28px;\"\u003eThis is a frequency meter based on PIC single chip microcomputer, with crystal oscillator measurement function and programmable addition and subtraction frequency setting, five digit nixie tube display, convenient and intuitive, all use in-line components, simple circuit and easy to make.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:28px;\"\u003eCircuit features:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:28px;\"\u003eMeasurable frequency range: 1hz-50mhz (1hz-50mhz);\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:28px;\"\u003eIt can measure the oscillation frequency of most common crystal oscillators;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:28px;\"\u003eFive bit precision resolution (e.g. 0.0050 kHz, 4.5765 MHz, 11.059 MHz);\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:28px;\"\u003eAutomatic range conversion without manual switching;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:28px;\"\u003eProgrammable addition and subtraction frequency settings are used to measure equipment such as radio transceivers;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:28px;\"\u003ePower saving mode can be selected. If there is no obvious change in frequency within 15 seconds, the display will be automatically turned off;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:28px;\"\u003eThe universal USB 5V interface can be used for power supply, and external DC power supply or 9V battery can also be used.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:28px;\"\u003eThe number of components is small, all in-line components, and the installation and commissioning are simple.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:28px;\"\u003ePCB size: 80 * 53mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size:28px;\"\u003eSingle set weight: 0.034kg\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb6d862ea9d7243b58cb492674b37af33L.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Sb6d862ea9d7243b58cb492674b37af33L.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S469c25663e1b4fcc99c968bb1988197bc.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S469c25663e1b4fcc99c968bb1988197bc.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S2050139ce9354f02a465909e2ae6407bf.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S2050139ce9354f02a465909e2ae6407bf.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S49de929fa0954b03b46f5b329686cf33D.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S49de929fa0954b03b46f5b329686cf33D.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S75a8349f838d4beeaaeacd75c3ff28501.jpg\" slate-data-type=\"image\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S75a8349f838d4beeaaeacd75c3ff28501.jpg\"\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55083626397995,"sku":"\u003cnone\u003e","price":25.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S6da01833e1f0479b9e18130ae7516d0dB.webp?v=1787812800","url":"https:\/\/yoeruyo.com\/products\/diy-kits-rf-1hz-50mhz-crystal-oscillator-frequency-counter-meter-digital-led-tester-meter-2","provider":"Yoeruyo","version":"1.0","type":"link"}