Import Arduino Uno Rev3 Smd Microcontroller — Buy in wholesale FOB from Supplier in China

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Arduino Uno Rev3 SMD Microcontroller by Shenzhen Weikexiu Technology Co., Ltd.
Harbor
Arduino Uno Rev3 SMD Microcontroller - Image 1

Arduino Uno Rev3 SMD Microcontroller

🕐Last updated: Jul 19, 2026
39/ Bags
Min. Order: 1 Bags
💱₹39.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code8471.50
⚙️MaterialFR4 PCB with RoHS-compliant electronic components
📁CategoryCapacitors
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Arduino Uno Rev3 SMD Microcontroller from Shenzhen Weikexiu Technology Co., Ltd. - Wholesale Supply

The Arduino Uno Rev3 SMD Microcontroller from Shenzhen Weikexiu Technology Co., Ltd. is an open-source development board based on the ATmega328, operating at 16 MHz with 32 KB Flash memory, 2 KB SRAM, and 1 KB EEPROM. It features 14 digital I/O pins (6 of which support PWM output), 6 analog inputs, a USB connection, a power jack, an ICSP header, and a reset button. The board is compatible with through-hole components and supports Google Android ADK and USB HUB functionality via additional shields.

Constructed with an FR4 PCB and RoHS-compliant electronic components, this version is designed for durability and environmental compliance. The Uno Rev3 SMD is widely adopted in education, IoT prototyping, and industrial automation due to its reliability and extensive community support. Its 16 MHz crystal oscillator ensures precise timing for applications requiring accurate clock signals, while the 7-12V recommended input voltage range (with a 20V maximum) provides flexibility in power supply options.

Shenzhen Weikexiu Technology Co., Ltd., located in Longgang District, Shenzhen, China, supplies this board to global distributors, makerspaces, and OEM developers. The board’s versatility makes it a core component in electronics manufacturing and STEM curricula, though buyers should confirm the inclusion of headers or additional accessories, as the listing specifies only the development board itself. Its global recognition ensures compatibility with a vast ecosystem of shields and libraries, but bulk buyers should verify firmware versions and bootloader configurations.

Technical Specifications for Shenzhen Weikexiu Technology Co., Ltd. Arduino Uno Rev3 SMD Microcontroller
MicrocontrollerATmega328
Operating Voltage5V
Input Voltage (recommended)7-12V
Maximum Input Voltage20V (not recommended)
Digital I/O Pins14 (6 PWM)
Analog Input Pins6
DC Current per I/O Pin40 mA
DC Current for 3.3V Pin50 mA
Flash Memory32 KB (0.5 KB used by bootloader)
SRAM2 KB
EEPROM1 KB
Clock Speed16 MHz
PCB MaterialFR4 with RoHS-compliant components
About Shenzhen Weikexiu Technology Co., Ltd. - Microcontroller Development Board Supplier in China
🏭

Shenzhen Weikexiu Technology Co., Ltd. is headquartered in Juguang E-Commerce Industrial Park, Building 8, No.9 Qilin Road, Bantian Street, Longgang District, Shenzhen, China. The company specializes in the supply of microcontroller development boards, including the Arduino Uno Rev3 SMD, catering to a global market of electronics manufacturers, educators, and hobbyists. Its location in Shenzhen, a major hub for electronics production, provides access to a robust supply chain and logistical infrastructure.

The supplier’s profile does not provide details on response rates, certifications, or production capacity, so buyers should directly request these to assess reliability. As a provider of open-source hardware, Shenzhen Weikexiu Technology Co., Ltd. focuses on delivering standard Arduino-compatible boards, but additional services such as custom firmware or pre-assembled kits may not be available. Buyers are advised to confirm the supplier’s ability to meet specific volume requirements and quality standards before committing to large orders.

The Arduino Uno Rev3 SMD is a widely adopted open-source microcontroller development board based on the ATmega328, operating at 16MHz with 2KB SRAM, 32KB Flash, and 1KB EEPROM. Favored across education, IoT prototyping, and industrial automation sectors, this through-hole-compatible board serves as a core component in electronics manufacturing and STEM curriculum worldwide. As a globally recognized development platform, it is a staple in electronics import/export trade with strong demand from distributors, makerspaces, and OEM product developers.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About Arduino Uno Rev3 SMD Microcontroller from Shenzhen Weikexiu Technology Co., Ltd.
The board operates at 5V, which is regulated from the input voltage. The recommended input range is 7-12V, though it can tolerate up to 20V, which is not advised for prolonged use to avoid overheating the voltage regulator.

Sourcing Arduino Uno Rev3 SMD Microcontroller from Shenzhen Weikexiu Technology Co., Ltd. - China Import Guide

Before ordering from Shenzhen Weikexiu Technology Co., Ltd., confirm the board’s compatibility with your intended shields and libraries, as the Uno Rev3 SMD is designed for through-hole components but may require headers for certain accessories. Request a sample to test functionality, especially if your project involves custom firmware or non-standard peripherals. Verify whether the supplier includes headers or other accessories, as the listing specifies only the development board itself.

For logistics, discuss packaging options (e.g., anti-static bags, bulk boxes) and whether the boards are shipped with headers pre-soldered. Lead times from Shenzhen can be short due to the region’s electronics manufacturing ecosystem, but confirm estimated production and shipping schedules. Negotiate Incoterms such as FOB Shenzhen or CIF to your port, and clarify payment terms, such as TT (30% deposit, 70% before shipment) or letter of credit, to avoid delays.

Quality checks should include testing all digital and analog pins, verifying USB connectivity, and inspecting for soldering defects. While the board is RoHS-compliant, request certificates of conformity or test reports if required for your market. For high-volume orders, consider third-party inspection in Shenzhen to ensure consistency. Ensure the supplier provides all necessary export documentation, including a commercial invoice, packing list, and Certificate of Origin, to facilitate customs clearance.

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Buy Arduino Uno Rev3 Smd Micr in Bulk — Verified Supplier in China

When sourcing Arduino Uno Rev3 Smd Microcontroller for your business, securing the right balance of quality and cost is essential. Shenzhen Weikexiu Technology Co., Ltd., a verified supplier based in China, offers this product with key specifications including ATmega328 (SMD variant), 16 MHz, and 32 KB (2 KB used by bootloader). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $39/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8471.50, making it a staple in the Capacitors sector with strong demand from importing countries worldwide.

Arduino Uno Rev3 Smd Micr Specifications, Trade Terms & Pricing

Importing Arduino Uno Rev3 Smd Micr requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shenzhen Weikexiu Technology Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8471.50 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.

About Shenzhen Weikexiu Technology Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Arduino Uno Rev3 Smd Micr has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Capacitors category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.

Import Arduino Uno Rev3 Smd Micr — Shipping, Logistics & Customs

Importing Arduino Uno Rev3 Smd Micr requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8471.50 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Arduino Uno Rev3 Smd Micr

What is the wholesale price of Arduino Uno Rev3 Smd Microcontroller?

The current listed wholesale price for Arduino Uno Rev3 Smd Microcontroller from Shenzhen Weikexiu Technology Co., Ltd. is $39/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Shenzhen Weikexiu Technology Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for Arduino Uno Rev3 Smd Micr?

The supplier, Shenzhen Weikexiu Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Arduino Uno Rev3 Smd Micr. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Arduino Uno Rev3 Smd Microcontroller?

For international shipping and customs clearance, Arduino Uno Rev3 Smd Microcontroller is classified under HS Code 8471.50. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Arduino Uno Rev3 Smd Micr from China?

To import Arduino Uno Rev3 Smd Micr from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shenzhen Weikexiu Technology Co., Ltd.. Ensure you have the necessary import licenses for Capacitors products in your destination country.

Is Shenzhen Weikexiu Technology Co., Ltd. a verified supplier?

Yes, Shenzhen Weikexiu Technology Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of Arduino Uno Rev3 Smd Microcontroller?

The key specifications for Arduino Uno Rev3 Smd Microcontroller supplied by Shenzhen Weikexiu Technology Co., Ltd. include ATmega328 (SMD variant), 16 MHz, and 32 KB (2 KB used by bootloader). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.

What packaging options are available for bulk orders of Arduino Uno Rev3 Smd Micr?

Shenzhen Weikexiu Technology Co., Ltd. offers Arduino Uno Rev3 Smd Micr with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Arduino Uno Rev3 Smd Micr the most?

Arduino Uno Rev3 Smd Micr is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shenzhen Weikexiu Technology Co., Ltd. through our platform.

What certifications does this Arduino Uno Rev3 Smd Micr supplier hold?

Shenzhen Weikexiu Technology Co., Ltd. maintains international quality certifications. These ensure that the Arduino Uno Rev3 Smd Micr meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Arduino Uno Rev3 Smd Microcontroller on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shenzhen Weikexiu Technology Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Shenzhen Weikexiu Technology Co., Ltd..

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