Large 7-Segment Display 1.8 inch Ultra Blue (470 nm)
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Future Electronics | Large 7-Segment Blue (Common Cathode - 1.8 inch) | 80 EGP | View in store |
Price history
Lowest daily price, last 90 days
Lowest price recorded: 80 EGP
About this product
A large 1.8-inch single-digit 7-segment LED display emitting ultra blue light at a dominant wavelength of 470 nm. It is used for large readouts in clocks, counters and instrument panels. The listing references a tutorial for driving it through a 74HC595 shift register with Arduino.
Specifications
- Digit size
- 1.8 inch
- Segments
- 7 (single digit)
- Emitted color
- Ultra Blue
- Dominant wavelength
- 470 nm
- Operating temperature (Topr)
- -40 °C to +80 °C
Frequently asked questions
What is the price of Large 7-Segment Display 1.8 inch Ultra Blue (470 nm) in Egypt?
Large 7-Segment Display 1.8 inch Ultra Blue (470 nm) currently costs 80 EGP in Egypt.
Where can I buy Large 7-Segment Display 1.8 inch Ultra Blue (470 nm) in Egypt?
Large 7-Segment Display 1.8 inch Ultra Blue (470 nm) is available from Future Electronics. Compare the offers above to find the best price.
How do I drive this display from an Arduino?
The listing points to a 74HC595 shift register tutorial, which lets you control all segments with three Arduino pins. Each segment needs a current-limiting resistor. Confirm the segment current in the datasheet before choosing resistor values.
How do I know if it is common anode or common cathode?
The listing title says common cathode while its description says common anode, so the listing is inconsistent. Confirm the type before wiring by checking the datasheet or using a multimeter in diode-test mode between the common pin and a segment pin.
