Introduce
We have a total of three electronic screen, they are LCD-2000-3916/LCD-2000-9225/LCD-2000-7775. They are single-chip controller, and all of them can display to a maximum of 176-RGB x 220 -dot graphics on 262k-color TFT panel. The chip can be connected to the outside of the microprocessor directly. And accept the 8-bit high speed bus interface and serial peripheral interface. The display data can be stored in the memory for data RAM which is 176×220×18 bits.
We provided development kit include:
1, All chip's datasheet
2, Arduino driver and sample code
3, Application notes for Arduino UNO and Arduino Mega2560
4, Source code for STM32
5, Schematic
Features
Ø Drive 2.0-inch TFT screen LCD-2000
Ø Display resolution: 176(H)×220(V)
Ø Display data RAM: 176×220 ×18bits=696960bits
Ø Display mode: Full color mode, 262K-colors, 8-colors
Ø Pin set: DB0-DB7 is IO port for data transmission, WR/RS/CS/LE/RST/PWM is control pin
Ø Supports 8-bit micro-controller interface 8080 series
Ø IO port power supply voltage: 1.65-3.5V
Ø Low power consumption
BUONO UNO R3
■ INTRODUCTION
BUONO UNO R3 is an Arduino compatible board, It’s based on Arduino UNO R3 design, So you can use BUONO UNO as Arduino UNO, All Code, shield and IDE for Arduino UNO R3 are also valid on BUONO UNO, Some visible improvement on hardware make BUONO more flexible and easier use , For example: 3.3V or 5V IO selectable allow you connect some 3.3V modules (such as XBee) to BUONO directly.
■ FEATURES
l Inherits all of Arduino UNO’s features
l Compatible to Arduino UNO/Duemilanove’s pin layout, screw hole and dimensions
l 3.3V or 5V operating voltage selectable
l More visible location of indicator LEDs
l Evolved with SMD components
l Digital I/O pins 14 (of which 6 provied PWM output)
l Flash memory 32KB or which 0.5KB used by bootloader
l SRAM 2KB
l EEPROM 1KB
l Clock speed 16MHz
l Micro USB connection make the cable can be mixed use with most digital products such as cell phone
l 5V DC/DC provide 95% efficiency
l 6V to 23V width rang input
l Provide max 1.8A for peripheral circuits
l LC Low pass filter for AVCC make ADC much stable
l Ground terminal make measurement easier
■ THE DIFFERENCE BETWEEN BUONO UNO R3 AND ARDUINO UNO
Arduino UNO R3
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BUONO UNO R3
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USB Connector
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Type B Female
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Micro USB connector
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Operating Voltage
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5V
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3.3V or 5V selectable
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3.3V Current
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50mA
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300mA
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5V Current
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500mA
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2A
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Input Range
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7V to 12V
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6V to 23V
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MCU
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Atmega168 or Atmega328
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Atmega328 TQFP-32
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Others
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Ground terminal
LPF for AVCC
LITE version available
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LCD PCB Adapter
The TFT LCD PCB Adapter for MEGA 2560 is compatible with Arduino pins, user can directly plug the TFT LCD PCB Adapter in the shield and stand on the Arduino board.
