3mm 5x7 Dot Matrix LED Display Red
Prices updated: 12 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 UGE | 3mm 5×7 LED dot matrix display Red Color Light | 22.8 EGP | View in store |
Price history
Lowest daily price, last 90 days
Not enough price history yet.
Lowest price recorded: 22.8 EGP
About this product
A 5x7 dot matrix LED display with 3 mm red emitting dots, designed for low power consumption and wide horizontal and vertical viewing angles. It is used in digital signs, elevator floor indicators, queue management systems and moving message boards. Dot matrix displays are usually driven by multiplexing or by a dedicated LED driver IC.
Specifications
- Matrix size
- 5x7 dots
- Dot diameter
- 3.0 mm
- Emitting color
- Red
Frequently asked questions
What is the price of 3mm 5x7 Dot Matrix LED Display Red in Egypt?
3mm 5x7 Dot Matrix LED Display Red currently costs 22.8 EGP in Egypt.
Where can I buy 3mm 5x7 Dot Matrix LED Display Red in Egypt?
3mm 5x7 Dot Matrix LED Display Red is available from UGE. Compare the offers above to find the best price.
How do I drive a 5x7 matrix from a microcontroller?
Use row and column multiplexing with current-limiting resistors, or a dedicated LED driver IC such as MAX7219, which is commonly used with matrix displays and needs fewer microcontroller pins.
Is it common anode or common cathode?
The listing does not state it. Confirm the wiring from the datasheet or by testing each LED in diode mode with a multimeter before connecting power, since the wrong polarity will not light the display.
