| Allicdata Part #: | LTP-4157AE-ND |
| Manufacturer Part#: |
LTP-4157AE |
| Price: | $ 6.17 |
| Product Category: | Optoelectronics |
| Manufacturer: | Lite-On Inc. |
| Short Description: | DISPLAY DOT MTRX ORN-RD 4.0" 5X7 |
| More Detail: | Dot Matrix Display Module 5 x 7 Common Anode Row, ... |
| DataSheet: |  LTP-4157AE Datasheet/PDF |
| Quantity: | 1000 |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| 264 +: | $ 5.61093 |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Millicandela Rating: | 96mcd |
| Moisture Sensitivity Level (MSL): | -- |
| Internal Connection: | Common Anode Row, Common Cathode Column |
| Size / Dimension: | 2.99" L x 4.20" W x 0.51" H (76.00mm x 106.55mm x 13.00mm) |
| Color: | Orange-Red |
| Configuration: | 5 x 7 |
| Voltage - Forward (Vf) (Typ): | 4V |
| Interface: | -- |
| Series: | -- |
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The LTP-4157AE is an LED dot matrix and cluster display module that has become increasingly popular in a large variety of applications. It features a 1/4 duty, 3-wire serial interface for connecting to almost any microcontroller. This module is available in both red and green LED options and provides high brightness, low power consumption along with a long operating life.
The device’s primary application field is for electronic signs and displays. It can be used in many different situations such as gas stations, restaurants, offices, shopping malls and other locations where the display of information is necessary. This module is also commonly used for scoreboards and other sports-related purposes.
The working principle of this DOT matrix display module is quite simple. It is based on two sections, the control part and the display part. The control part consists of an addressable shift register, an LED driver and a power supply. This section will control the power as well as the display of the module.
The display part of the module is made up of LEDs arranged in a regular matrix. The LEDs are strung with three wires that are connected to the shift register’s logic circuits. Each LED has one wire which is connected to the power supply, and the remaining two wires are connected to the shift register’s logic circuits.
In order to use it, the user sends data to the shift register through the serial interface. The data is then used to activate the appropriate LED. This is done by comparing the received data with the information stored in the shift register. When the received data matches the stored data, the LED is turned on.
The LTP-4157AE LED dot matrix and cluster display module is an excellent choice for a wide variety of applications. It can be used for electronic signs and displays, scoreboards, and other similar uses. Its simple yet efficient design and low power consumption makes it an ideal choice for many different types of projects.
The specific data is subject to PDF, and the above content is for reference
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