Specification Brand : Aihjcnele BulletPoint : 5pcs LM393 Light Sensor Module 3.3V 5V For Arduino Digital Switching Output Light Level Detection BulletPoint1 : ✅ Voltage input range: DC 0V-25V ,Voltage detection range: DC 0.02445V-25V ,Voltage Analog Resolution: 0.00489V BulletPoint2 : ✅ This module is based on a resistive divider principle design, make the interface terminal input voltage reduced 5 times, PCB analog input voltage up to 5V, then the input voltage of the voltage detection module can not be greater than 5V × 5 = 25V (if used 3.3V system, the input voltage can not exceed 3.3Vx5 = 16.5V). Because for AVR chips used in 10 AD, so the resolution of the analog module is 0.00489V (5V / 1023), BulletPoint3 : ✅For specific product details and parameter information, please refer to the product description at the bottom of the page. For more information on how to use the product, please refer to the product description. BulletPoint4 : ✅Please Note that , This is a precision product, Please use with care. You need professional knowledge to use this product. If the product is damaged due to an operating error, it cannot be returned. beg to be excused. All products are factory tested. Tools DIY products. Please understand. Thanks . BulletPoint5 : ✅If the product has any quality problem , pls contact us by email , How to contact us ? Please click “ AIHJCNELE ”(you can find "Sold by AIHJCNELE " under Buy Now button), in the new page, click “Ask a question” to email us CircuitType : no ConnectivityProtocol : X-10 ConnectivityTechnology : I2C ConnectorType : Screw ControlMethod : touch CurrentRating : 2 amps ExternallyAssignedProductIdentifier : 4862440107345 ExternallyAssignedProductIdentifier1 : 0743488921176 ExternallyAssignedProductIdentifier2 : 743488921176 FinishType : Finish IncludedComponents : inc InternationalProtectionRating : IP00 ItemName : AIHJCNELE 5pcs DC 0V-25V Voltage Tester Sensor Terminal Measurement Detection Module for Arduino with Dupont Cable Wire Voltage Detection Module Test Electronic Bricks Test Range DC 0.02445V-25V ItemPackageDimensions_Height : 14.7 centimeters ItemPackageDimensions_Length : 2.2 centimeters ItemPackageDimensions_Width : 8.6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : sensor-blocks LightType : no Manufacturer : Aihjcnele Material : Copper MountingType : Surface Mount NumberOfItems : 5 OperatingVoltage : 3 volts OperationMode : no PartNumber : DC0-25V Voltage Tester PowerSourceType : PowerSource ProductDescription : Rasbee DC0-25V Voltage Tester Sensor Terminal Measurement Detection Module for Arduino Raspberry Dupont Cable
This module is based on a resistive divider principle design, make the interface terminal input voltage reduced 5 times, for Arduino analog input voltage up to 5V, then the input voltage of the voltage detection module can not be greater than 5V × 5 = 25V (if used 3.3V system, the input voltage can not exceed 3.3Vx5 = 16.5V). Because for Arduino AVR chips used in 10 AD, so the resolution of the analog module is 0.00489V (5V / 1023), so the voltage detection module detects a minimum input voltage of 0.00489V × 5 = 0.02445V.
Voltage input range: DC0-25V Voltage detection range: DC0.02445V-25V Voltage Analog Resolution: 0.00489V DC input connector: Terminal cathode connected to VCC, GND negative pole Output interface: "+" 5V/3.3V, "-" GND, "S" AD pins DC input connector: GND negative, VCC positive
Package Contents: 5 x DC0-25V Voltage Tester Sensor Terminal Measurement Detection Module 1 x Dupont Cable Kit ProductSiteLaunchDate : 2021-02-28T13:46:41.503Z SpecificationMet : No Style : Voltage SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SwitchType : No TerminalType : No UnitCount : 1 Voltage : 3.3 volts WarrantyDescription : This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.