{"product_id":"hkd-voltage-detection-mod-25vmax","title":"HKD VOLTAGE DETECTION MOD 25VMAX","description":"\u003cdiv class=\"communicaintro\"\u003e\u003cspan\u003eVoltage Detection Module. Output Voltage Equals Input Voltage Divide by 5 with Maximum Input Voltage of 25V\u003c\/span\u003e\u003c\/div\u003e\u003ch1\u003eVoltage Detection Module\u003c\/h1\u003e\u003cdiv class=\"communicadesc\"\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cdiv\u003e\u003cul\u003e\r\n\u003cli\u003eThis module is designed based on the principle of resistance voltage division, which can reduce the input voltage of terminal interface by 5 times.\u003c\/li\u003e\r\n\u003cli\u003eThe input voltage of arduin analog input voltage is greater than 5V, so the input voltage of voltage detection module can not be greater than 5V×5=25V (if 3.3V system is used, the input voltage shall not be greater than 3.3vx5 = 16.5v).\u003c\/li\u003e\r\n\u003cli\u003eBecause the AVR chip used in Arduino is 10 bit AD, the analog resolution of this module is 0.00489v (5V \/ 1023), so the voltage detection module detects that the input voltage is 0.00489v×5=0.02445V.\u003c\/li\u003e\r\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv\u003e\u003cul\u003e\r\n\u003cli\u003eVoltage input range: dc0-25v\u003c\/li\u003e\r\n\u003cli\u003eVoltage detection range: dc0.02445v-25v\u003c\/li\u003e\r\n\u003cli\u003eVoltage analog resolution: 0.00489v\u003c\/li\u003e\r\n\u003cli\u003eDC input interface: the positive terminal is connected to VCC, and the negative terminal is connected to GND\u003c\/li\u003e\r\n\u003cli\u003eOutput interface: + \"connected to 5 \/ 3.3V,\" - \"connected to GND, and\" s \"connected to ad pin of arduin\u003c\/li\u003e\r\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003ch2\u003eAdditional Information\u003c\/h2\u003e\n\u003cdiv\u003e\u003ctable border=\"1\" cellpadding=\"7\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice\u003c\/td\u003e\n\u003ctd\u003eModule\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eVoltage | Detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Communica","offers":[{"title":"Default Title","offer_id":45625447841836,"sku":"HKD VOLTAGE DETECTION MOD 25VMAX","price":5.22,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0300\/5376\/1068\/files\/hkd-voltage-detection-mod-25vmax-3138554.jpg?v=1781022235","url":"https:\/\/xytron.ae\/products\/hkd-voltage-detection-mod-25vmax","provider":"Xytron","version":"1.0","type":"link"}