NoticeDifference between revisions of "Ibridge V2.0"
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==Hardware== | ==Hardware== | ||
[[File:IM150902001 - IBridge V2.0.png|400px]] | [[File:IM150902001 - IBridge V2.0.png|400px]] | ||
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| + | Zone 1: Set the voltage level of arduino board. | ||
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| + | Zone 2: Interface for LCD5110 | ||
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| + | Zone 3: 16 buttons in scan keyboard | ||
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Revision as of 10:15, 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
