NoticeDifference between revisions of "Ibridge V2.0"
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| − | ==== | + | ==Pinmap== |
| + | {| class="wikitable" | ||
| + | |- | ||
| + | | align="center" style="background:#f0f0f0;"|'''Index''' | ||
| + | | align="center" style="background:#f0f0f0;"|'''Name of Arduino''' | ||
| + | | align="center" style="background:#f0f0f0;"|'''Function of IBridge''' | ||
| + | | align="center" style="background:#f0f0f0;"|'''Description''' | ||
| + | |- | ||
| + | | 1||D0|||| | ||
| + | |- | ||
| + | | 2||D1|||| | ||
| + | |- | ||
| + | | 3||D2||ROW2||Scan key-board row line 2 | ||
| + | |- | ||
| + | | 4||D3||ROW3||Scan key-board row line 3 | ||
| + | |- | ||
| + | | 5||D4||Column0||Scan key-board column line 0 | ||
| + | |- | ||
| + | | 6||D5||Column1||Scan key-board column line 1 | ||
| + | |- | ||
| + | | 7||D6||Column2||Scan key-board column line 2 | ||
| + | |- | ||
| + | | 8||D7||Column3||Scan key-board column line 3 | ||
| + | |- | ||
| + | | 9||D8||SCK||LCD5110 clock | ||
| + | |- | ||
| + | | 10||D9||MO||LCD5110 data | ||
| + | |- | ||
| + | | 11||D10||D/Cn||LCD5110 data/command select | ||
| + | |- | ||
| + | | 12||D11||RSTn||LCD5110 reset | ||
| + | |- | ||
| + | | 13||D12||CSn||LCD5110 chip select | ||
| + | |- | ||
| + | | 14||D13|||| | ||
| + | |- | ||
| + | | 15||A0|||| | ||
| + | |- | ||
| + | | 16||A1|||| | ||
| + | |- | ||
| + | | 17||A2|||| | ||
| + | |- | ||
| + | | 18||A3|||| | ||
| + | |- | ||
| + | | 19||A4||Row1||Scan key-board row line 1 | ||
| + | |- | ||
| + | | 20||A5||Row0||Scan key-board row line 0 | ||
| + | |} | ||
| + | |||
==== | ==== | ||
==== | ==== | ||
Revision as of 10:16, 11 September 2015
Contents
Introduction
IBridge is a 4X4 key-pad shield with a 5110 Graphic LCD interface.You can plug it on Arduino boards directly, and you can get the small development platform with keypad input and Graphic LCD display.
Specification
| PCB size | 68.6mm X 53.3mm X 1.6mm |
| Power supply | 5V |
| Operation Level | Digital 5/3.3V DC |
Electrical Characteristics
| Parameter | Min. | Typical | Max. | Unit |
| Power supply | 4.5 | 5 | 5.5 | VDC |
| Input voltage VinH(Target voltage=3.3V) | 3 | 3.3 | 3.6 | V |
| Input voltage VinH(Target voltage=5V) | 4.5 | 5 | 5.5 | V |
| Input voltage VinL | -0.3 | 0 | 0.5 | V |
| Current Consumption | - | 20 | 40 | mA |
Hardware
Zone 1: Set the voltage level of arduino board.
Zone 2: Interface for LCD5110
Zone 3: 16 buttons in scan keyboard
Pinmap
| Index | Name of Arduino | Function of IBridge | Description |
| 1 | D0 | ||
| 2 | D1 | ||
| 3 | D2 | ROW2 | Scan key-board row line 2 |
| 4 | D3 | ROW3 | Scan key-board row line 3 |
| 5 | D4 | Column0 | Scan key-board column line 0 |
| 6 | D5 | Column1 | Scan key-board column line 1 |
| 7 | D6 | Column2 | Scan key-board column line 2 |
| 8 | D7 | Column3 | Scan key-board column line 3 |
| 9 | D8 | SCK | LCD5110 clock |
| 10 | D9 | MO | LCD5110 data |
| 11 | D10 | D/Cn | LCD5110 data/command select |
| 12 | D11 | RSTn | LCD5110 reset |
| 13 | D12 | CSn | LCD5110 chip select |
| 14 | D13 | ||
| 15 | A0 | ||
| 16 | A1 | ||
| 17 | A2 | ||
| 18 | A3 | ||
| 19 | A4 | Row1 | Scan key-board row line 1 |
| 20 | A5 | Row0 | Scan key-board row line 0 |
