{"title":"CURRENT SENSOR","description":"","products":[{"product_id":"20a-acs712-current-sensor","title":"ACS712 Current Sensor-20A","description":"\u003cp\u003e\u003cstrong\u003e20A-ACS712 CURRENT SENSOR\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eThe current sensor chips: Acs712elc-20b\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eThe module can be measured plus or minus 20 amps, corresponding to the analog output of 185 mv \/ a,\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003ePin 5v power supply, on-board power indicator\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eThe module can be measured plus or minus 20 amps, corresponding to the analog output of 185 mv \/ a\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44111624732830,"sku":"","price":99.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/SE-106.webp?v=1721370269"},{"product_id":"ina219-dc-current-monitor","title":"INA219 DC Current Monitor","description":"\u003cp\u003eThe \u003cstrong\u003eINA219 DC Current Monitor\u003c\/strong\u003e is a highly popular sensor module used to measure current, voltage, and power in electronic systems. It is ideal for monitoring power usage in various applications, such as robotics, IoT devices, and battery management systems.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\n\u003cstrong\u003eFeatures of INA219 DC Current Monitor\u003c\/strong\u003e:\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCurrent Sensing\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures current up to \u003cstrong\u003e3.2A\u003c\/strong\u003e (can handle higher currents with external shunt resistors).\u003c\/li\u003e\n\u003cli\u003eUses a \u003cstrong\u003eprecision shunt resistor\u003c\/strong\u003e for accurate readings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVoltage Sensing\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures bus voltage from \u003cstrong\u003e0 to 26V\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Monitoring\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCalculates power consumption using current and voltage measurements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommunicates via the \u003cstrong\u003eI2C protocol\u003c\/strong\u003e, making it easy to integrate with microcontrollers like Arduino, Raspberry Pi, or ESP32.\u003c\/li\u003e\n\u003cli\u003eProgrammable I2C address for connecting multiple modules.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Accuracy\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh precision with a \u003cstrong\u003e12-bit ADC\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eAccurate to ±1% for current and voltage measurements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLow Power\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConsumes very little power, suitable for battery-powered projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch3\u003e\n\u003cstrong\u003eAdvantages\u003c\/strong\u003e:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEasy integration with most microcontrollers via I2C.\u003c\/li\u003e\n\u003cli\u003eHigh precision for accurate power analysis.\u003c\/li\u003e\n\u003cli\u003eMeasures both current and voltage, making it versatile.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":44767973605534,"sku":"","price":110.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/currentmonitor.jpg?v=1736246236"},{"product_id":"acs712-current-sensor-30a","title":"ACS712 Current Sensor-30A","description":"\u003cp data-start=\"0\" data-end=\"211\" class=\"\"\u003eThe \u003cstrong data-start=\"4\" data-end=\"43\"\u003eACS712 Current Sensor (30A version)\u003c\/strong\u003e is a popular Hall-effect-based sensor used to measure both \u003cstrong data-start=\"103\" data-end=\"125\"\u003eAC and DC currents\u003c\/strong\u003e. It provides an analog voltage output proportional to the current passing through it.\u003c\/p\u003e\n\u003ch3 data-start=\"213\" data-end=\"234\" class=\"\"\u003e\u003cstrong data-start=\"217\" data-end=\"234\"\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"235\" data-end=\"603\"\u003e\n\u003cli data-start=\"235\" data-end=\"266\" class=\"\"\u003e\n\u003cp data-start=\"237\" data-end=\"266\" class=\"\"\u003e\u003cstrong data-start=\"237\" data-end=\"255\"\u003eCurrent Range:\u003c\/strong\u003e ±30A (Max)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"267\" data-end=\"315\" class=\"\"\u003e\n\u003cp data-start=\"269\" data-end=\"315\" class=\"\"\u003e\u003cstrong data-start=\"269\" data-end=\"285\"\u003eSensitivity:\u003c\/strong\u003e 66 mV\/A (for the 30A version)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"316\" data-end=\"343\" class=\"\"\u003e\n\u003cp data-start=\"318\" data-end=\"343\" class=\"\"\u003e\u003cstrong data-start=\"318\" data-end=\"337\"\u003eSupply Voltage:\u003c\/strong\u003e 5V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"344\" data-end=\"429\" class=\"\"\u003e\n\u003cp data-start=\"346\" data-end=\"429\" class=\"\"\u003e\u003cstrong data-start=\"346\" data-end=\"365\"\u003eOutput Voltage:\u003c\/strong\u003e 0V to 5V analog output (centered at 2.5V when no current flows)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"430\" data-end=\"493\" class=\"\"\u003e\n\u003cp data-start=\"432\" data-end=\"493\" class=\"\"\u003e\u003cstrong data-start=\"432\" data-end=\"455\"\u003eGalvanic Isolation:\u003c\/strong\u003e Yes, due to the Hall-effect principle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"494\" data-end=\"528\" class=\"\"\u003e\n\u003cp data-start=\"496\" data-end=\"528\" class=\"\"\u003e\u003cstrong data-start=\"496\" data-end=\"528\"\u003eLow noise analog signal path\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"529\" data-end=\"603\" class=\"\"\u003e\n\u003cp data-start=\"531\" data-end=\"603\" class=\"\"\u003e\u003cstrong data-start=\"531\" data-end=\"603\"\u003eSmall footprint \u0026amp; easy to integrate with Arduino, Raspberry Pi, etc.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":45275390574750,"sku":"","price":89.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/CURRENTSENSOR-30A.jpg?v=1742811362"},{"product_id":"acs712-5a-current-sensor-module-hall-effect-ac-dc-current-sensor-for-arduino","title":"ACS712 5A Current Sensor Module","description":"\u003ch2 data-section-id=\"a0qlv5\" data-start=\"474\" data-end=\"508\"\u003eACS712 5A Current Sensor Module\u003c\/h2\u003e\n\u003cp data-start=\"510\" data-end=\"851\"\u003eThe \u003cstrong data-start=\"514\" data-end=\"549\"\u003eACS712 5A Current Sensor Module\u003c\/strong\u003e is a Hall-effect based current sensing module designed to measure both \u003cstrong data-start=\"621\" data-end=\"652\"\u003eAC and DC current up to ±5A\u003c\/strong\u003e. It converts current flowing through the sensor into a proportional analog voltage that can be easily read by microcontrollers such as \u003cstrong data-start=\"788\" data-end=\"850\"\u003eArduino, ESP32, Raspberry Pi, and other development boards\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"853\" data-end=\"1157\"\u003eThe module is built around the \u003cstrong data-start=\"884\" data-end=\"910\"\u003eACS712ELC-5A sensor IC\u003c\/strong\u003e, which provides accurate current measurement with electrical isolation between the sensing path and signal output. This makes it suitable for applications requiring \u003cstrong data-start=\"1076\" data-end=\"1156\"\u003esafe current monitoring, protection circuits, and energy measurement systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1159\" data-end=\"1525\"\u003eThe sensor works by detecting the magnetic field generated by current flowing through its internal copper conduction path. The internal Hall sensor converts this magnetic field into an analog voltage output proportional to the current. The module operates from a \u003cstrong data-start=\"1422\" data-end=\"1442\"\u003esingle 5V supply\u003c\/strong\u003e and produces an analog output centered around \u003cstrong data-start=\"1489\" data-end=\"1524\"\u003e2.5V when no current is flowing\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1527\" data-end=\"1785\"\u003eWith a \u003cstrong data-start=\"1534\" data-end=\"1560\"\u003esensitivity of 100mV\/A\u003c\/strong\u003e, the ACS712 module is capable of detecting current changes with good accuracy. The onboard \u003cstrong data-start=\"1652\" data-end=\"1694\"\u003eFILTER pin allows bandwidth adjustment\u003c\/strong\u003e, enabling users to reduce noise and improve signal stability depending on the application.\u003c\/p\u003e\n\u003cp data-start=\"1787\" data-end=\"2072\"\u003eThis current sensor module is widely used in \u003cstrong data-start=\"1832\" data-end=\"1966\"\u003eovercurrent protection circuits, battery chargers, power supply monitoring, digital watt meters, and embedded electronics projects\u003c\/strong\u003e. It is an ideal component for students, hobbyists, and engineers working on electronics and IoT projects.\u003c\/p\u003e\n\u003cp data-start=\"2074\" data-end=\"2149\"\u003eNote: The color of the module PCB may vary depending on stock availability.\u003c\/p\u003e\n\u003chr data-start=\"2151\" data-end=\"2154\"\u003e\n\u003ch1 data-section-id=\"u0ybrq\" data-start=\"2156\" data-end=\"2170\"\u003eKey Features\u003c\/h1\u003e\n\u003cp data-start=\"2172\" data-end=\"2610\"\u003e• Measures both \u003cstrong data-start=\"2188\" data-end=\"2219\"\u003eAC and DC current up to ±5A\u003c\/strong\u003e\u003cbr data-start=\"2219\" data-end=\"2222\"\u003e• Based on \u003cstrong data-start=\"2233\" data-end=\"2273\"\u003eACS712 Hall Effect Current Sensor IC\u003c\/strong\u003e\u003cbr data-start=\"2273\" data-end=\"2276\"\u003e• \u003cstrong data-start=\"2278\" data-end=\"2327\"\u003eAnalog voltage output proportional to current\u003c\/strong\u003e\u003cbr data-start=\"2327\" data-end=\"2330\"\u003e• \u003cstrong data-start=\"2332\" data-end=\"2357\"\u003eLow-noise signal path\u003c\/strong\u003e for stable readings\u003cbr data-start=\"2377\" data-end=\"2380\"\u003e• Adjustable bandwidth via \u003cstrong data-start=\"2407\" data-end=\"2421\"\u003eFILTER pin\u003c\/strong\u003e\u003cbr data-start=\"2421\" data-end=\"2424\"\u003e• Fast \u003cstrong data-start=\"2431\" data-end=\"2452\"\u003e5µs response time\u003c\/strong\u003e\u003cbr data-start=\"2452\" data-end=\"2455\"\u003e• Electrical isolation between sensing and control circuits\u003cbr data-start=\"2514\" data-end=\"2517\"\u003e• Compatible with \u003cstrong data-start=\"2535\" data-end=\"2573\"\u003eArduino and other microcontrollers\u003c\/strong\u003e\u003cbr data-start=\"2573\" data-end=\"2576\"\u003e• Compact and easy-to-use module\u003c\/p\u003e\n\u003chr data-start=\"2612\" data-end=\"2615\"\u003e\n\u003ch1 data-section-id=\"zjxypn\" data-start=\"2617\" data-end=\"2643\"\u003eTechnical Specifications\u003c\/h1\u003e\n\u003cp data-start=\"2645\" data-end=\"2969\"\u003e\u003cstrong data-start=\"2645\" data-end=\"2659\"\u003eSensor IC:\u003c\/strong\u003e ACS712ELC-5A\u003cbr data-start=\"2672\" data-end=\"2675\"\u003e\u003cstrong data-start=\"2675\" data-end=\"2697\"\u003eOperating Voltage:\u003c\/strong\u003e 4.5V – 5.5V\u003cbr data-start=\"2709\" data-end=\"2712\"\u003e\u003cstrong data-start=\"2712\" data-end=\"2742\"\u003eCurrent Measurement Range:\u003c\/strong\u003e −5A to +5A\u003cbr data-start=\"2753\" data-end=\"2756\"\u003e\u003cstrong data-start=\"2756\" data-end=\"2772\"\u003eSensitivity:\u003c\/strong\u003e 100mV\/A\u003cbr data-start=\"2780\" data-end=\"2783\"\u003e\u003cstrong data-start=\"2783\" data-end=\"2799\"\u003eOutput Type:\u003c\/strong\u003e Analog Voltage\u003cbr data-start=\"2814\" data-end=\"2817\"\u003e\u003cstrong data-start=\"2817\" data-end=\"2839\"\u003eIsolation Voltage:\u003c\/strong\u003e 2.1kV RMS\u003cbr data-start=\"2849\" data-end=\"2852\"\u003e\u003cstrong data-start=\"2852\" data-end=\"2870\"\u003eResponse Time:\u003c\/strong\u003e 5µs\u003cbr data-start=\"2874\" data-end=\"2877\"\u003e\u003cstrong data-start=\"2877\" data-end=\"2895\"\u003eModule Length:\u003c\/strong\u003e 32 mm\u003cbr data-start=\"2901\" data-end=\"2904\"\u003e\u003cstrong data-start=\"2904\" data-end=\"2921\"\u003eModule Width:\u003c\/strong\u003e 13 mm\u003cbr data-start=\"2927\" data-end=\"2930\"\u003e\u003cstrong data-start=\"2930\" data-end=\"2941\"\u003eHeight:\u003c\/strong\u003e 13.5 mm\u003cbr data-start=\"2949\" data-end=\"2952\"\u003e\u003cstrong data-start=\"2952\" data-end=\"2963\"\u003eWeight:\u003c\/strong\u003e 5 g\u003c\/p\u003e\n\u003chr data-start=\"2971\" data-end=\"2974\"\u003e\n\u003ch1 data-section-id=\"c3mln3\" data-start=\"2976\" data-end=\"2990\"\u003eApplications\u003c\/h1\u003e\n\u003cp data-start=\"2992\" data-end=\"3271\"\u003e• Overcurrent protection circuits\u003cbr data-start=\"3025\" data-end=\"3028\"\u003e• Battery charging systems\u003cbr data-start=\"3054\" data-end=\"3057\"\u003e• Power supply monitoring\u003cbr data-start=\"3082\" data-end=\"3085\"\u003e• Digital watt meters\u003cbr data-start=\"3106\" data-end=\"3109\"\u003e• Smart energy meters\u003cbr data-start=\"3130\" data-end=\"3133\"\u003e• Programmable current sources\u003cbr data-start=\"3163\" data-end=\"3166\"\u003e• Arduino and microcontroller projects\u003cbr data-start=\"3204\" data-end=\"3207\"\u003e• Robotics power monitoring\u003cbr data-start=\"3234\" data-end=\"3237\"\u003e• IoT energy measurement systems\u003c\/p\u003e\n\u003chr data-start=\"3273\" data-end=\"3276\"\u003e\n\u003ch1 data-section-id=\"hg9dub\" data-start=\"3278\" data-end=\"3296\"\u003ePackage Includes\u003c\/h1\u003e\n\u003cp data-start=\"3298\" data-end=\"3337\"\u003e\u003cstrong data-start=\"3298\" data-end=\"3337\"\u003e1 × ACS712 5A Current Sensor Module\u003c\/strong\u003e\u003c\/p\u003e","brand":"MAJESTRONICZ","offers":[{"title":"Default Title","offer_id":46588609233054,"sku":null,"price":79.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/9257\/2574\/files\/acs-1.jpg?v=1772892156"}],"url":"https:\/\/majestronicz.in\/collections\/current-sensor.oembed","provider":"MAJESTRONICZ","version":"1.0","type":"link"}