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Description
Overview
Arduino Keypad is a 3X3 key-pad shield with a 5110 Graphic LCD interface. It is compatible with Arduino, you can plug it on Arduino board 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 | 9 buttons in scan keyboard |
Pins description
| Pin | Pad Name | Type | Description |
| P2 | Row0 | I | Scan key-board row line 0 |
| P3 | Row1 | I | Scan key-board row line 1 |
| P4 | Row2 | I | Scan key-board row line 2 |
| P5 | Column0 | O | Scan key-board column line 0 |
| P6 | Column1 | O | Scan key-board column line 1 |
| P7 | Column2 | O | Scan key-board column line 2 |
| P8 | SCK | O | LCD5110 clock |
| P9 | MO | O | LCD5110 data |
| P10 | D/Cn | O | LCD5110 catalog/command select |
| P11 | RSTn | O | LCD5110 reset |
| P12 | CSn | O | LCD5110 chip select |
| P23 | GND | G | |
| P24 | GND | G | |
| P25 | VCC | P |
Switch description
| Switch | Description |
| 3.3V | Work with 3.3V system boards |
| 5V | Work with 5V system, like Arduino , Iteaduino |
Jumper description
| Jumper | Description |
| All | Work with 3.3V system, like IFLAT32 |
| None | Work with 5V system, like Arduino , Iteaduino |
Download
Datasheet for IBridge Lite
Schematic for IBridge Lite
Demo Code for IBridge Lite
Additional information
| Weight | 0.022 kg |
|---|
Brand
Chinese
Chinese
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Refund Policy for UGE Electronics “Https://uge-one.com “
1. Returns and Refunds
Thank you for shopping at UGE Electronics “Https://uge-one.com “. If you are not entirely satisfied with your purchase, we’re here to help.
2. Eligibility for Refund
To be eligible for a refund, please make sure that:
– The item was purchased in the last 14 days.
– The item is in the original packaging.
– The item isn’t used or damaged.
3. How to Initiate a Refund
To initiate a refund, please contact our customer support at [Refund@uge-one.com] or [01007607155]. Provide your order number and details about the product you would like to return.
4. Refund Processing Time
Once we receive your item, we will inspect it and notify you that we have received your returned item. We will immediately notify you on the status of your refund after inspecting the item.
If your return is approved, we will initiate a refund to your credit card (or original method of payment). You will receive the credit within a certain amount of days, depending on your card issuer’s policies.
5. Shipping Costs
Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.
6. Exchanges
If you wish to exchange an item, please contact our customer support. You will be responsible for the return shipping costs, and we will cover the shipping costs of the replacement item.
7. Damaged or Defective Items
If you received a damaged or defective product, please contact us immediately for assistance. We will work with you to resolve the issue promptly.
8. Contact Information
If you have any questions about our Refund Policy, please contact us at [Refund@uge-one.com].
Important Note: This Return & Refund Policy is applied only for Orders invoiced VIA UGE Electronics, and regarding any Orders has been invoiced VIA any Other Vendor you can check the Return & Refund Policy of this Vendor VIA the Vendor Stroe Page, and it’s not our responsibility for any issue between you and the Vendor.
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