| LED Light Source: | Small Straw Hat |
|---|---|
| Emitting Color: | Green |
| 1 LED Power: | <0.3W |
| Power: | 3W |
| LED Chips: | CREE |
| IP Rating: | IP65 |
| Samples: |
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| Customization: |
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Audited Supplier A 7-segment LED display is a common type of electronic display that can show decimal numbers and some alphanumeric characters. It consists of seven individual LED segments arranged in a specific pattern to form the numbers from 0 to 9 and a few additional characters like A, B, C, etc.
Each segment in a 7-segment display represents a specific part of a digit. The segments are labeled from "a" to "g" and can be lit up individually or in combination to display different numbers or characters. The arrangement of segments allows for the representation of the full range of decimal digits.
| Item | STANDARD Value |
| digit amount | 3 |
| quality | industrial high quality |
| reverse voltage | 5v to 10v |
| reverse current | <0.3mA |
| power dissipation | 50 to 70 mW |
| working temperature | -40 to +120 Celsius degree |
| direct current | 20mA |
| shell color | black |
| mode | common cathode |
The common pin of the display is usually connected to a power source, and the other pins are connected to the control circuitry that selects which segments to light up. By selectively turning on and off the appropriate segments, you can display different numbers or characters.
For example, to display the number "0," you would light up segments a, b, c, d, e, f, and leave segment g turned off. Similarly, to display the number "1," you would only light up segments b and c.
7-segment LED displays are commonly used in digital clocks, calculators, measuring instruments, and various electronic devices where numerical or limited character displays are required.
1. We specializing in the design, development and production of LCD display module full scheme for more than 10years. Each product undergoes professional design, debugging, production and quality inspection to ensure that the product meets shipping standards.
2. Broad selection of off the shelf products can be chosen and most products are kept in stock and can ship same day.
3. We also offer customed services for you, and can provide drawings and procedures for customers to confirm.
4. Our products offer sunlight readable options , and each display offers capacitive and resistive options
5. We provide reliable warranty service and the warranty preriod is one year.
Packaging : All the products are packed in right way to keep it safe. For small sizes of products we often use tray + carton, and for bigger sizes we use foam slot + carton. Also we can design packages to meet customers' requirements.
Shipping : For small quantity orders: We often ship by UPS Air-Express, or DHL/FEDEX/TNT/ EMS Express service. And For large quantity orders: we ship by buyer's cargo agent in China. Also, we can ship by air or sea transportation by our cargo agent.
Delivery Time:
Ready-made Sample: within 1 week
Custom Sample: 1~2 weeks
Mass production: 3-4 weeks
1. Do you offer customized service?
-Yes, we offer OEM&ODM service and send us your requirements.
2. What payment methods do you accept?
-We accept via TT/West Union/Paypal.
3.Do you provide samples?
-Yes, we offer sample but you need to pay sample fee and delivery fee.
4. How long does it take to produce the product?
-It depends on the product you need. Different needs determine the production time
5. What's the process for placing an order?
-PO is placed by clients → PI is issued by Royal Display → Payment by clients → Lead time is confirmed by Royal Display → Shipping instrction by Clients → Delivery → Cargo tracking → Receipt of cargo
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