DFRobot
PCB of Arduino LCD Keypad Shield
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This is the back panel pcb of 1602 Arduino LCD Shield. This shield allows you to place your own LCD onto this shield. It only requieres a 16x2 HD44780 ...
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This is the back panel pcb of 1602 Arduino LCD Shield. This shield allows you to place your own LCD onto this shield. It only requieres a 16x2 HD44780 compatible LCD. This Shield uses Arudino LCD4Bit library.
The pcb is compatible with the following LCD:
APPLICATIONS
This is a great shield if you have an extra LCD laying arround or want to move your current LCD from breadboard and wires to a more stable solution.
SPECIFICATIONS
DOCUMENTS
SHIPPING LIST
SPECIFICATIONS
- Requieres the use of an 16x2 LCD
- Operating Voltage:5V
- Integrate a potentiometer for adjusting the backlight
- Has 5 programmable buttons and 1 reset button
- Expanded available I/O pins
- Expanded Analog Pinout with standard DFRobot configuration for fast sensor extension
- Pin used:
- D4-D7 -> LCD Data transmission
- D8 -> Reset pin
- D9 -> Enable pin
- APC&BT pin header for connecting wireless devices, directly compatible with:
- Dimension: 80 x 58 mm(3.15x2.28")
Not Compatible with: 20 Pin LCD's
DOCUMENTS
SHIPPING LIST
- LCD Back Panel x1
REVIEW
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Jargon buster
Plain-language definitions for the technical terms used above.
- LCD
- LCD stands for liquid crystal display, a screen technology that uses a backlight and liquid crystals to show images or text. It matters because LCD modules usually need a display driver and enough controller pins or a bus interface to send image data.
- PCB
- A printed circuit board is a rigid board with copper tracks that connect electronic parts without loose wires. For this kit, the PCBs also form the airplane shape, so they are both the circuit base and part of the finished model.
- potentiometer
- A variable resistor usually turned with a knob or shaft to create an adjustable electrical signal. It is often used for inputs such as volume, brightness or position, so it helps beginners learn how a microcontroller reads changing values.
- Shield
- An add-on board that plugs into a main controller board to give it extra features such as sensing, motor control or communication. Knowing a product supports shields helps you judge whether it can connect neatly into an existing maker-board setup.
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