NoticeDifference between revisions of "IBridge"
From ITEAD Wiki
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==Hardware== | ==Hardware== | ||
| + | http://imall.iteadstudio.com/media/wysiwyg/Products/IM120417001_IBridge/IM120417001_Ibridge_pin.jpg | ||
| + | |||
| + | {| class="wikitable" | ||
| + | |- | ||
| + | | align="center" style="background:#f0f0f0;"|'''Zone''' | ||
| + | | align="center" style="background:#f0f0f0;"|'''Name''' | ||
| + | | align="center" style="background:#f0f0f0;"|'''Description''' | ||
| + | |- | ||
| + | | 1||Switch||Set the keypad input level | ||
| + | |- | ||
| + | | 2||Jumper||Fix the voltage level that LCD work with | ||
| + | |- | ||
| + | | 3||LCD5110 socket ||Interface for LCD5110 | ||
| + | |- | ||
| + | | 4||Keyboard Zone||16 buttons in scan keyboard | ||
| + | |} | ||
==Pins description== | ==Pins description== | ||
Revision as of 08:38, 21 May 2014
Contents
Overview
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.
Specifications
| PCB size | 53.3mm X 68.6mm X 1.6mm |
| Power supply | 5V DC |
| RoSH | Yes |
Electrical Characteristics
| Specification | Min | Type | Max | Unit |
| Power Voltage | 4.5 | 5 | 5.5 | VDC |
| Input Voltage VH (Target Voltage = 3.3V) | 3 | 3.3 | 3.6 | V |
| Input Voltage VH (Target Voltage = 5V) | 4.5 | 5 | 5.5 | |
| Input Voltage VL: | -0.3 | 0 | 0.5 | V |
| Current Consumption(Except Motor Drive Current) | - | 20 | 40 | mA |
Hardware
| Zone | Name | Description |
| 1 | Switch | Set the keypad input level |
| 2 | Jumper | Fix the voltage level that LCD work with |
| 3 | LCD5110 socket | Interface for LCD5110 |
| 4 | Keyboard Zone | 16 buttons in scan keyboard |
