Starter Kits,Controller Board, Sensor Modules Factory
DIY Educational programmable Robot Projects manufacturer
 
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| Place of Origin: | Guangdong China (Mainland) |
| Brand Name: | OEM |
| Model Number: | OKY6022 |
| Minimum Order Quantity: | 5 Piece/Pieces |
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| Packaging Details: | 1. Retailing Package: Crystal box 2. Bulking Packing:plastic case 3. Retailing Box package design according to your requirement |
| Delivery Time: | 1-2 workdays after payment |
| Payment Terms: | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability: | 1000 Piece/Pieces per Day |
| Place Of Origin: | Guangdong, China | Weight: | 35g |
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| Package: | Standard Anti-static Poly Bag | Power Input: | DC 5-9V |
| Output Voltage: | DC 5V | Type: | Expansion Board For Micro Bit |
| Highlight: | arduino uno shield,arduino bluetooth shield |
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5V 4 Channel Relay Board High Level Trigger Extention Board For Micro Bit
Description
The relay expansion board integrates 4 5V relay modules in one. It is fully compatible with the micro bit development board. When working, you only need to plug the micro bit development board into the Keyes micro bit relay expansion board, and input DC 5V at the relay VIN GND port. The voltage can be simple and convenient. The four relays on the expansion board are active high. The four relay control terminals are connected to P4, P3, P7, and P6 of the micro bit development board. We only need to control the high and low levels of the outputs of P4, P3, P7, and P6. You can control the switching of the 4-way relay.
Product Features
| Product | Weight | 35g |
| Name | Expansion board for Micro bit | |
| Place of Origin | Guangdong, China | |
| Output Voltage | DC 5v |
Product Picture
About our company
2005, Established in Shenzhen, Guangdong, China, engaged in providing all kinds of diode, audino, integrated circuits, and electronic components.
2006-2008, Invested in Single Chip Microcomputer plant, specialized in manufacturing all kinds of sensor modules and power supply modules.
2009-2010, Started to manufacture Arduno-related modules, sensor modules, single development boards, etc.
2011-2012, Mainly provided various kinds of Arduno-related boards and shields, such as UNO R3, Mega, DUE, W5100 etc. At the same time, invested in the factory of 3D printer spare parts.
2013-2014, Took Arduno supplies as leading business,Cooperating with DIY factory, providing Ardu-related Robot products such as servo, control board cables and so on.
2015, Striving to develop overseas business, lower, accepting small batch orders. Investing in 3D printer factory and expanding product offerings.
FAQ
1. What is the terms of payment?
L/C,D/A,D/P,T/T,Western Union,MoneyGram
2. What is the delivery time?
Normally, 1-5 workdays after payment;
Special requirement orders, delivery time is negotiable.
3. If the products can't work after receiving it,what should I do?
We will replace new items for you at once, and respect your final decision for wrong goods.
4. If the products don't meet my demand after I received it,can I return it?
Yes,no problem.You can return back to us, we will refund your full payment.
5. what is the warranty?
1-2 years warranty according to different products.
1-3 months to replace new items for free.
All products are tested strictly for 2-3 times before leaving factory. we have earned very good reputation in quality,Certified by the ISO9001.
Contact Person: Ms. Erica Teng
Tel: +8613410424757
