UNO R3 Prototype Expansion Board is a prototype expansion board designed for Arduino UNO R3, which is convenient for users to build and debug prototype circuits in the development process. The expansion board contains a large number of soldering holes for connecting various electronic components and modules, supports the breadboard function, and provides specialized power and ground terminals for convenient circuit layout. It also contains a variety of interfaces that support seamless connectivity with the UNO R3 motherboard, enabling developers to easily test and verify their designs. This expansion board is particularly suitable for users who are rapidly prototyping their hardware.
Large prototyping area: A large number of standard soldering holes are reserved on the board, allowing users to easily solder a variety of components, such as resistors, capacitors, LEDs, sensors, etc., for flexible circuit layout.
Integrated Breadboard Function: Supporting breadboard-style connection, developers can connect components without soldering through the jacks on the breadboard for temporary circuit design and testing.
Complete power supply interface: The board provides dedicated power and ground terminals, which can directly draw power from the UNO R3 motherboard, providing stable power supply and reducing the complexity of external power wiring.
Dual-row expansion interface: Directly connected to the Arduino UNO R3 motherboard via dual-row female sockets, the board perfectly extends all the I/O pins of the UNO to ensure compatibility and expandability, while providing additional wiring points for easy experimentation and testing.
Extra keys and LEDs: The board integrates some basic components such as user-defined keys and LEDs for quick testing of codes and interactive functions.
Clearly labeled pinouts: Each pin and solder hole is clearly labeled with its function and location, making it easy for developers to quickly find the required pins and connect external devices.
The OpenELAB Prototyping Shield is an expansion board for microcontrollers in UNO design with which you can add your own circuits to your project.
The shield supports you in the fast conversion of your own circuits in the grid size 2.54 mm.
This shield offers additional functions as well as special features, such as additional mounting options for SMD components, two already soldered LEDs for direct control, a control and reset button, an additional ISP header and much more.
Our Prototyping Shield is compatible with almost all UNO controllers on the market.
Thanks to the included mini breadboard with 170 pins, you can also implement your circuit completely solderless. Low manufacturing tolerances guarantee a tight fit of your components on the breadboard.
As usual high quality and fast delivery directly from Germany By ordering at OpenELAB as well as FREE eBook for download!
Of course, you will receive a fully automatic and guaranteed invoice including VAT and according to German standards when purchasing through OpenELAB.
Guaranteed ROHS conformity through purchase from a German dealer
Distributors are not eligible for free shipping.
We offer competitively priced DHL/FedEx shipping service with tracking to ensure the beloved products will be delivered to you safely and timely (import duty excluded).
Asia: 2-5 Business Days
Western EU: 5-7 Business Days
Eastern EU: 5-7 Business Days
North America: 5-7 Business Days
Australia: 5-7 Business Days
South America: 7-10 Business Days
Africa: 7-10 Business Days
Currently, we store our products in Shenzhen, and we are opening our warehouse in Munich, Germany and Seattle, US in 2024. Overseas warehouse suppliers help to pick, pack and ship your parcel with lower shipping costs, faster delivery and custom free. This service will soon be valid for Europe and the US and we will expand overseas warehouses to other countries in the near future.
Germany DHL Paket Expedited:
1-3 Business Days, tracked, not insured, delivery normally from 9:30 a.m to 7:30 p.m.
European Union DHL Paket Expedited:
3-5 Business Days, tracked, not insured, delivery normally from 9:30 a.m to 7:30 p.m.
US DHL Smart Mail Plus Expedited:
3-5 Business Days, tracked, not insured, delivery normally from 9:30 a.m to 7:30 p.m.
DGM Smart Mail Expedited:
3-5 Business Days, tracked, not insured, delivery normally from 9:30 a.m to 7:30 p.m.
OpenELAB's current INCOTERM is FOB Shenzhen which doesn't include custom fee. You should expect to pay any amount charged by the government in your respective country. This includes, and is not limited to, duties, taxes and any extra fees charged by the courier company. We will not hold responsible for any extra charges once the original package has been shipped. If the customer refuses to pay these extra charges, the return shipping and any additional fees will be taken out of the cost of the order, with any remaining funds being refunded to the customer.
Customs are quite different in each country. please comment while you are placing order about the requirements, we will support as much as possible.
Customs, Duties and Taxes for UK and DE warehouses
How is VAT charged when the Customer places an order from OpenELAB (UK and DE warehouses)?
In accordance with the newest VAT e-commerce rules in EU, OpenELAB shall have the right to charge the amount of VAT. The standard rate of actual VAT applied is subject to the European governments' freedom to set the number and level. Such an amount of VAT will be charged when you place an order from OpenELAB. Please contact OpenELAB if you have any questions when you pay such VAT.
What kind of fee will be charged without VAT (UK and DE warehouses)?
Except for the VAT, OpenELAB will charge any handling fee when you are placing any purchase orders, which includes but not limited to customs duty, import VAT and freight costs, etc. Customs duty and import VAT will be paid on the importation of goods from outside the EU into an EU country, and such amount is calculated as a percentage of the customs value of goods.
Please note that it may take 1-2 working days for DHL/FEDEX or 7-10 working days for registered airmail services for the status to update from "Shipped" to "Traceable".
Effective Date: March 25, 2024
OpenELAB guarantees to provide accurate descriptions and high-quality products. If you encounter any problems with any executed purchase order, please notify OpenELAB within 60 days from the date of shipment.Receive our latest updates about our products & promotions.
Thanks for subscribing!
This email has been registered!