{"product_id":"fdc2214-capacitive-sensor-paper-counting-electronic-design-competition-gesture-recognition-module-liquid-level-measurement","title":"FDC2214 capacitive sensor paper counting electronic design competition gesture recognition module liquid level measurement","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDIY Supplies\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eElectrical\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eElectronic\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\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\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSemi-finishedproduct\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNo\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cstrong\u003eSort by model\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eModel A:FDC2214+screen+STM32F103 main control integrated board\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eModel B:FDC2214+screen+Bluetooth+STM32F103 integrated control board\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eModel C:FDC2214 module (excluding screen and main control chip) does not include Bluetooth\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px\"\u003eFDC2214 capacitive sensor module\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eApplicable fields: electrode capacitance measurement, pressure sensor measurement, humidity sensitive capacitance sensor measurement, paper detection, gesture recognition, liquid level measurement, etc.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eThe integrated module of FDC2214+STM 32f103 controller can directly develop user programs on the board.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size:16px\"\u003eProduct Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eUsing an external 40M high-precision active crystal oscillator, the clock is more stable and the measurement data is more stable.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eUsing original imported high-frequency inductors, stable operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eProvide schematic diagrams, source code, and wiring technical guidance\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eEquipped with OLED screen, it can directly display capacitance data\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eCan send capacitance measurement data to the computer through serial port\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eYou can use 5V or 3 3V power supply.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan style=\"font-size:16px\"\u003eWe can develop and design capacitance data measurements up to 250nF.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cimg cke-id=\"img31\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S09562068297f4ddf86f5db1745ad914dG.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\"\u003e\u003cimg cke-id=\"img32\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S61666eb24c2f40f5ae2c5990d873566aQ.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"DOLLAR CHARM","offers":[{"title":"Model C","offer_id":49346263613678,"sku":"14:350852#Model C","price":92.99,"currency_code":"USD","in_stock":true},{"title":"Model A","offer_id":49346263646446,"sku":"14:350686#Model A","price":155.99,"currency_code":"USD","in_stock":true},{"title":"Model B","offer_id":49346263679214,"sku":"14:200001438#Model B","price":157.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/7065\/9566\/files\/Sa1ddabb8857e4b9cb6405895fdb348d9f.webp?v=1785593590","url":"https:\/\/dollarcharm.com\/products\/fdc2214-capacitive-sensor-paper-counting-electronic-design-competition-gesture-recognition-module-liquid-level-measurement","provider":"DOLLAR CHARM","version":"1.0","type":"link"}