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7 Segment LED Display (Common Anode)
Display digits 0-9 with ease using this classic common-anode 7-segment LED display. A fundamental building block for counters, clocks, scoreboards, and embedded system projects. Available at The Engineer Store, Bengaluru - fast shipping, genuine components, and dedicated support.
Specifications
| Display Type | Single Digit, 7 Segment LED (Common Anode) |
| Configuration | Common Anode - shared positive pin, segments driven LOW to illuminate |
| Segment Color | Red (standard) |
| Display Size | 0.56 inch (14.2 mm) digit height |
| Forward Voltage (per segment) | 1.8 V - 2.2 V typical |
| Forward Current (per segment) | 10 - 20 mA recommended |
| Number of Pins | 10 (7 segments + 1 decimal point + 2 common anode pins) |
| Decimal Point | Included (DP segment) |
| Viewing Angle | Wide - clearly visible from multiple angles |
| Operating Temperature | -40 degreesC to +80 degreesC |
| Compatibility | Arduino, Raspberry Pi, ESP32, 8051, PIC, STM32, and all 3.3 V / 5 V microcontrollers |
| Driver ICs (recommended) | BCD-to-7-segment decoder (e.g., CD4511), shift registers (74HC595), or direct GPIO drive with current-limiting resistors |
| Type | Electronics Component - Through-Hole |
| Origin | Original / Authentic |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Common Anode vs Common Cathode - Quick Guide
In a common anode display, all segment anodes are tied together and connected to VCC. You turn on individual segments by pulling their cathode pins LOW through a current-limiting resistor. This is the opposite of a common cathode display, where segments are driven HIGH. Make sure your code and wiring match the common-anode configuration - segment logic is active LOW (0 = ON, 1 = OFF).
Why Choose This?
- 100% authentic from trusted component suppliers - consistent brightness and reliable pin-outs
- Bright, clear digits - easily readable in normal indoor lighting conditions
- Simple interfacing - connect directly to microcontroller GPIO pins with 220 Ohm-330 Ohm resistors per segment
- Breadboard-friendly - standard 0.1" pitch through-hole pins for easy prototyping
- Wide voltage compatibility - works seamlessly with both 3.3 V and 5 V logic levels
- 1-5 day shipping, 7-8 day delivery from our Bengaluru warehouse to most of India
- Expert technical support included - wiring help, code samples, and troubleshooting
Project Ideas
- Digital Clock: Combine four 7-segment displays with an RTC module (DS1307/DS3231) and Arduino to build a real-time clock with hours and minutes.
- Visitor / Object Counter: Pair with an IR sensor or ultrasonic sensor to count people, products, or events and display the tally in real time.
- Temperature Display: Read temperature from a DHT11, LM35, or DS18B20 sensor and show the value on one or two 7-segment displays.
- Scoreboard: Build a simple sports or game scoreboard with push-button increment/decrement controls.
- Dice Simulator: Use a push button to generate a random number (1-6) and display it - great beginner Arduino project.
- Countdown Timer: Create a kitchen timer, exam timer, or rocket-launch countdown with buzzer alert at zero.
- Voltmeter / Ammeter: Display analog sensor readings as numeric values for a DIY bench multimeter.
- Learning & Education: Ideal for understanding multiplexing, BCD decoding, shift register cascading, and embedded C/Arduino programming fundamentals.
How to Connect (Typical Arduino Wiring)
1. Connect the common anode pin(s) to 5 V (or 3.3 V).
- Connect each of the 7 segment pins (a-g) and the DP pin to individual Arduino digital pins through a 220 Ohm resistor each.
- To light a segment, set the corresponding Arduino pin LOW.
- Use a segment map array in your code to translate digits 0-9 into the correct LOW/HIGH pattern for each pin.
Frequently Asked Questions
When will I receive my order?
Products ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.
Is technical support available?
Yes, 24/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.
What is your return policy?
7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Buy 7 Segment Led Display (Common Anode) Online in India
Purchase the 7 Segment Led Display (Common Anode) online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on 7 Segment Led Display (Common Anode) with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy 7 Segment Led Display (Common Anode) at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.
7 Segment LED Display (Common Anode)
Display digits 0-9 with ease using this classic common-anode 7-segment LED display. A fundamental building block for counters, clocks, scoreboards, and embedded system projects. Available at The Engineer Store, Bengaluru - fast shipping, genuine components, and dedicated support.
Specifications
| Display Type | Single Digit, 7 Segment LED (Common Anode) |
| Configuration | Common Anode - shared positive pin, segments driven LOW to illuminate |
| Segment Color | Red (standard) |
| Display Size | 0.56 inch (14.2 mm) digit height |
| Forward Voltage (per segment) | 1.8 V - 2.2 V typical |
| Forward Current (per segment) | 10 - 20 mA recommended |
| Number of Pins | 10 (7 segments + 1 decimal point + 2 common anode pins) |
| Decimal Point | Included (DP segment) |
| Viewing Angle | Wide - clearly visible from multiple angles |
| Operating Temperature | -40 degreesC to +80 degreesC |
| Compatibility | Arduino, Raspberry Pi, ESP32, 8051, PIC, STM32, and all 3.3 V / 5 V microcontrollers |
| Driver ICs (recommended) | BCD-to-7-segment decoder (e.g., CD4511), shift registers (74HC595), or direct GPIO drive with current-limiting resistors |
| Type | Electronics Component - Through-Hole |
| Origin | Original / Authentic |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Common Anode vs Common Cathode - Quick Guide
In a common anode display, all segment anodes are tied together and connected to VCC. You turn on individual segments by pulling their cathode pins LOW through a current-limiting resistor. This is the opposite of a common cathode display, where segments are driven HIGH. Make sure your code and wiring match the common-anode configuration - segment logic is active LOW (0 = ON, 1 = OFF).
Why Choose This?
- 100% authentic from trusted component suppliers - consistent brightness and reliable pin-outs
- Bright, clear digits - easily readable in normal indoor lighting conditions
- Simple interfacing - connect directly to microcontroller GPIO pins with 220 Ohm-330 Ohm resistors per segment
- Breadboard-friendly - standard 0.1" pitch through-hole pins for easy prototyping
- Wide voltage compatibility - works seamlessly with both 3.3 V and 5 V logic levels
- 1-5 day shipping, 7-8 day delivery from our Bengaluru warehouse to most of India
- Expert technical support included - wiring help, code samples, and troubleshooting
Project Ideas
- Digital Clock: Combine four 7-segment displays with an RTC module (DS1307/DS3231) and Arduino to build a real-time clock with hours and minutes.
- Visitor / Object Counter: Pair with an IR sensor or ultrasonic sensor to count people, products, or events and display the tally in real time.
- Temperature Display: Read temperature from a DHT11, LM35, or DS18B20 sensor and show the value on one or two 7-segment displays.
- Scoreboard: Build a simple sports or game scoreboard with push-button increment/decrement controls.
- Dice Simulator: Use a push button to generate a random number (1-6) and display it - great beginner Arduino project.
- Countdown Timer: Create a kitchen timer, exam timer, or rocket-launch countdown with buzzer alert at zero.
- Voltmeter / Ammeter: Display analog sensor readings as numeric values for a DIY bench multimeter.
- Learning & Education: Ideal for understanding multiplexing, BCD decoding, shift register cascading, and embedded C/Arduino programming fundamentals.
How to Connect (Typical Arduino Wiring)
1. Connect the common anode pin(s) to 5 V (or 3.3 V).
- Connect each of the 7 segment pins (a-g) and the DP pin to individual Arduino digital pins through a 220 Ohm resistor each.
- To light a segment, set the corresponding Arduino pin LOW.
- Use a segment map array in your code to translate digits 0-9 into the correct LOW/HIGH pattern for each pin.
Frequently Asked Questions
When will I receive my order?
Products ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.
Is technical support available?
Yes, 24/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.
What is your return policy?
7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.
Are bulk discounts available?
Yes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.
Buy 7 Segment Led Display (Common Anode) Online in India
Purchase the 7 Segment Led Display (Common Anode) online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on 7 Segment Led Display (Common Anode) with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy 7 Segment Led Display (Common Anode) at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.