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Jtron Character LCD Input / Output Expansion Board / LCD Keypad Shield

LCD Input / Output Expansion Board / LCD Keypad Shield - Green + Black

by Jtron
4.3 ( 7 reviews)
SKU: 289132
  • US$6.29

    10 %

  • 5.65
  • Free shipping To

  • Handling Time: Ships within 2-4 Business Days
  • Dispatch: Ships within 4-7 business days
  • Form Color:


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Jtron Character LCD Input / Output Expansion Board / LCD Keypad Shield
LCD Input / Output Expansion Board / LCD Keypad Shield - Green + Black

Jtron Character LCD Input / Output Expansion Board / LCD Keypad Shield

US$5.65 US$6.29 10%OFF 4.3 (7 reviews)
Add To Cart

Arduino LCD1602 character LCD expansion board, the motherboard with a new high-quality 2-line 16 character LCD, not only has the contrast adjustment knob, backlight selector switch, also has four directional buttons, a select button, and a reset button;
This extension 1602 simplify the circuit board in the true sense, this plug directly to the Arduino Duemilanove controller board.
The module is blue backlight with white words.
This is a basic 16 character by 2 line white-on-green display.
Module debugging: The LCD Keypad Shield plugged into the Arduino controller, then you need to download LCD4Bit_mod.h (Right Save As) library files to arduino-0015 \ hardware \ libraries, and then compile the following test program and then downloaded to the Arduino, the initial use LCD Keypad Shield, the first observation there is no LCD display character, if there is no contrast display characters that may be incorrect, you can use a flathead screwdriver to adjust RP1 (clockwise rotation), the characters can be transferred to emerge clearly.



Quantity1 piece
Form ColorOthers
MaterialGlass fiber + plastic + iron
Screen TypeLCD
Working Voltage 4.5~5.5V
English Manual / SpecNo
Download Link No
Other Features
Other Features1. Display Capacity: 16 × 2 character 2. Chip operating voltage: 4.5~5 .5V 3. Working current: 2.0mA (5.0V) 4. Module optimum operating voltage: 5.0V 5. Character sizes: 2.95 × 4.35 (W × H) mm
Dimensions & Weight
Dimensions 3.15 in x 2.28 in x 0.79 in (8 cm x 5.8 cm x 2 cm)
Weight 1.83 oz (52 g)
Packing List
1 x Expansion Board

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Rate US$5.01 shipped US$4.99 shipped US$4.98 shipped

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