6 Digit 7 Segment Display Arduino
About 6 digit 7 segment display arduino
Where to Find 6 Digit 7 Segment Display Suppliers for Arduino?
China remains the global hub for electronic component manufacturing, with specialized clusters in Guangdong, Hubei, and Dongguan producing high volumes of LED and segment display modules compatible with Arduino platforms. Shenzhen-based suppliers dominate in R&D-driven production, offering integrated driver circuits (e.g., TM1637) and compact form factors tailored for embedded systems. Wuhan and Dongguan regions focus on cost-optimized mass production, leveraging automated SMT lines and access to domestic semiconductor supplies.
These industrial zones support vertically integrated supply chains—enabling rapid prototyping, consistent quality control, and scalability from sample batches to bulk orders exceeding 50,000 units monthly. Buyers benefit from localized ecosystems where PCB fabrication, LED packaging, and module assembly occur within close proximity, reducing lead times by up to 40% compared to offshore alternatives. Typical advantages include MOQs as low as 1 piece for pre-built modules and pricing down to $0.40/unit at scale, driven by competitive supplier density and mature export infrastructure.
How to Choose 6 Digit 7 Segment Display Suppliers?
Procurement decisions should be guided by technical alignment, production reliability, and transactional safeguards:
Technical Compatibility
Confirm interface standards such as TM1637, I²C, or SPI are explicitly supported, especially for direct integration with Arduino boards. Verify pinout configurations, multiplexing rates, and current draw specifications to ensure compatibility with target microcontrollers. For outdoor or industrial use cases, assess IP ratings, viewing angles, and brightness levels (measured in mcd).
Production & Quality Verification
Evaluate supplier capabilities through measurable indicators:
- Minimum monthly output capacity exceeding 10,000 units
- In-house testing protocols for luminance uniformity and segment continuity
- Compliance with RoHS and REACH environmental directives
Cross-reference online revenue data and reorder rates (>20% indicates customer retention) to gauge product reliability and service consistency.
Order Flexibility and Risk Mitigation
Prioritize suppliers offering low minimum order quantities (MOQs), ideally starting at 1–10 pieces for evaluation. Use secure payment mechanisms where possible, particularly for initial transactions. Request functional samples before full procurement to validate performance under real-world conditions. Lead times typically range from 3–15 days depending on customization level and shipping method.
What Are the Best 6 Digit 7 Segment Display Suppliers?
| Company Name | Main Products | Price Range (USD) | Min. Order | On-Time Delivery | Avg. Response | Reorder Rate | Online Revenue |
|---|---|---|---|---|---|---|---|
| Wuhan Miaoxin Intelligent Technology Co., Ltd. | Digital Signage (129), Segment Displays (27) | $5.83 – $1,033 | 1 piece | 100% | ≤4h | 23% | $20,000+ |
| Dongguan Kinley Electronic Co., Ltd. | Character Displays (276), LED Display (61) | $0.20 – $0.82 | 50–5000 pieces | 100% | ≤1h | 18% | $4,000+ |
| Lixinc Electronics Co., Limited | Development Boards (468), ICs (1739) | $0.40 – $5.00 | 10–50 pieces | 87% | ≤2h | 24% | $70,000+ |
| Shenzhen Huayuan Display Control Technique Co., Ltd. | LCD Modules (688), Touch Screen (240) | $0.10 – $21.50 | 1–1000 pieces | 64% | ≤5h | <15% | $4,000+ |
| Shenzhen Team Source Display Technology Co., Ltd. | LCD Modules (636), Touch Screen (61) | $0.85 – $30.00 | 1–1000 pieces | 96% | ≤5h | 44% | $550,000+ |
Performance Analysis
Wuhan Miaoxin stands out for low-MOQ availability and high-value industrial displays, including Modbus RTU-integrated models suitable for automation systems. Dongguan Kinley offers the most competitive unit pricing ($0.20–$0.82), ideal for high-volume consumer electronics manufacturers requiring red or blue 7-segment LEDs. Lixinc Electronics provides Arduino-compatible TM1637 modules at sub-$1 pricing with flexible sampling options, though on-time delivery lags behind top-tier performers. Shenzhen Team Source demonstrates strong reorder loyalty (44%) and robust quality controls (96% on-time delivery), making it a reliable choice for repeat orders. In contrast, Shenzhen Huayuan shows lower fulfillment reliability (64% on-time delivery), suggesting potential logistical constraints despite broad LCD expertise.
FAQs
What is the typical lead time for 6 digit 7 segment display orders?
Standard orders ship within 3–7 days for in-stock items. Custom configurations involving unique sizes, colors, or driver integrations may require 10–20 days. Air freight adds 5–10 days for international delivery.
Can suppliers provide Arduino-compatible firmware or libraries?
Some suppliers offer basic code examples for TM1637 or I²C communication protocols. However, full library support is typically community-maintained (e.g., via GitHub or Arduino IDE repositories). Confirm documentation availability prior to integration.
Are samples available for testing?
Yes, most suppliers allow single-piece purchases for evaluation. Sample costs generally reflect retail pricing and may be credited toward larger orders depending on negotiation terms.
What customization options are available?
Common modifications include digit height (0.36" to 10"), color (red, blue, green, yellow), multiplexing configuration, and custom PCB layouts. High-end variants support industrial communication protocols like Modbus RTU/ASCII for SCADA integration.
How to verify product compliance and durability?
Request test reports for electrical safety, thermal stability, and LED lifespan (typically rated at 50,000–100,000 hours). While formal certifications like CE or RoHS are not always declared, reputable suppliers adhere to these standards in practice, particularly for EU-bound shipments.
