Specification AspectRatio : 4:3 Brand : HiLetgo BulletPoint1 : Brand new and high quality, Great for electronic experiments and projects BulletPoint2 : LCD display module with blue blacklight, Wide viewing angle and high contrast BulletPoint3 : Built-in industry standard HD44780 equivalent LCD controller, Display 2 lines of 16 characters including letter, number, and symbol BulletPoint4 : Works with Arduino UNO R3 MEGA2560 Nano Due, Raspberry Pi, Low cost and easy to use, perfect for beginners BulletPoint5 : Commonly used in: copiers, fax machines, laser printers, industrial test equipment, networking equipment such as routers and storage devices BulletPoint6 : Form Factor: ATX Color : Blue CompatibleDevices : Raspberry Pi 5 8GB, Raspberry Pi 5 4GB CompatibleDevices1 : Tablet CompatibleDevices2 : Personal Computer ConnectivityTechnology : I2C ConnectorType : Through Hole CoolingMethod : Passive CurrentRating : 10 amps CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 6919608793815 ExternallyAssignedProductIdentifier1 : 687117705839 ExternallyAssignedProductIdentifier2 : 0687117705839 ExternallyAssignedProductIdentifier3 : 00889523010747 FanCount : 3 FormFactor : ATX GpsrSafetyAttestation : 1 GpuClockSpeed : 1544 MHz GraphicsCardInterface : pci_e GraphicsCoprocessor : NVIDIA GeForce GTX 1080 Ti GraphicsDescription : Integrated GraphicsProcessorManufacturer : NVIDIA HardwareInterface : pci_x_16 HasColorScreen : 1 ImageAspectRatio : 4:3 IncludedComponents : BME680 IncludedComponents1 : Graphic Card IncludedComponents2 : Manual ItemName : HiLetgo 2pcs DC3.3V HD44780 1602 16x2 Character LCD Display Adapter Module Blue Backlight for Arduino UNO R3 MEGA2560 Nano Due Raspberry Pi ItemPackageDimensions_Height : 9.4996 centimeters ItemPackageDimensions_Length : 3.2004 centimeters ItemPackageDimensions_Width : 5.7912 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : single-board-computers Manufacturer : HiLetgo Material : Plastic MaxHorizontalResolution : 480 MaximumSwitchingCurrent : 10 amps MaximumSwitchingVoltage : 230 volts MaxVerticalResolution : 320 MeasurementSystem : Metric MemoryBusWidth : 352 bits MemoryClockSpeed : 11010 MHz MemoryStorageCapacity : 32 GB ModelName : ICIEN ModelNumber : 3-01-0710-2pcs MountingType : Desk Mount NativeResolution : 480 x 320 NumberOfItems : 1 OperatingSystem : Linux OperationMode : Automatic PartNumber : 3-01-0710-2pcs ProcessorCount : 1 ProcessorDescription : Nvidia GeForce ProductDescription : Introduction: LCD1602 is an industrial character type LCD that can show 16*2, i.e. 32 characters. The character generator ROM in the LCD module has already stored 160 different characters in dot matrix, including Arabic numbers, letters in low and upper case, and common symbols. In Arduino IDE, a built-in library LiquidCrystal can be called directly, and you don't need to write it, which is pretty convenient for beginners. Its working voltage is 5V, and you can adjust the contrast via the 50K potentiometer. For the backlight, just connect pin A to 3.3V and K to GND, and then it will light up.
Features: LCD display module with blue backlight Wide viewing angle and high contrast Built-in industry standard HD44780 equivalent LCD controller LCM type: Characters Can display 2-lines x 16-characters Operate with 5V DC Material: FR4 + LCD Commonly used in: copiers, fax machines, laser printers, industrial test equipment, networking equipment such as routers and storage devices
Pins of LCD1602 and their functions: VSS: connected to ground VDD: connected to a +5V power supply VO: to adjust the contrast RS: A register select pin that controls where in the LCD’s memory you are writing data to. You can select either the data register, which holds what goes on the screen, or an instruction register, which is where the LCD’s controller looks for instructions on what to do next. R/W: A Read/Write pin to select between reading and writing mode E: An enabling pin that, when low-level energy is supplied, causes the LDC module to execute relevant instructions. D0-D7: to read and write data A and K: Pins that control the LCD backlight
Note: You need to solder the Pin Headers before application.
Package included: 2*HD44780 1602 16x2 Character LCD Display Adapter Module Blue Backlight ProductSiteLaunchDate : 2018-02-05T08:00:00.000Z ReadSpeed : 445 RealAngleOfView : 170 degrees RecommendedUsesForProduct : 游戏 RefreshRate : 60 hertz Resolution : VGA ResponseTime : 200 milliseconds ScreenSurfaceDescription : Glossy Size : Small SpecificationMet : Gaming, personal and business computing SpecificUsesForProduct : Industry Style : GV-N108TGAMINGOC BLACK-11GD SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 43211900 VideoOutputInterface : HDMI ViewingAngle : 170 degrees Voltage : 5 volts WarrantyDescription : 3 months WarrantyType : 1 Year Manufacturer Warranty Wattage : 600