Suitable for high current or high voltage equipment controlled by Arduino digital IO port Arduino Relay Shield provides 4-way input and output, max.AC 10A/250V or DC 10A/30V Easily connected with Arduino expansion board Great for microcontroller experiment Compatible for 51 / Arduino / AVR / ARM platform
Frequently Asked Questions: Q1. Why are these called "Arduino Compatible"? A1. The Arduino group demanded us to remove their logos and rename these products so that they do not lead customers to believe they are the same units sold by Arduino Q2. Are these 100% compatible with the "normal" Arduino's? A2. Yes, they really are completely compatible with "normal" Arduino's. Build quality looks the same and everything (studio, library, tools, etc) just works
Type: Relay module borad
Weight and Size
Package weight: 0.079 kg
Product Size(L x W x H): 8.00 x 4.90 x 1.70 cm / 3.15 x 1.93 x 0.67 inches
Package Size(L x W x H): 14.00 x 10.00 x 3.00 cm / 5.51 x 3.94 x 1.18 inches
Package Contents: 1 x Relay Module Extension Board
Product Color Disclaimer:
The item color is subject to stock availability, we reserve the right to substitute for another color.
Please note: the standard and expedited shipping costs are only estimates; the actual shipping price will be shown on the order page.
72 Hour Price Protection Program
At Gearbest we work hard to ensure we can offer our customers high quality products at the lowest possible price. If you purchase a Gearbest product and find that the price has dropped within 72 hours of paying the order, we will refund the difference - no questions asked. Simply contact our Customer Service team at our Support Center with the details. Please note that our 72 hours Price Protection Program does not apply to Flash Deal products.
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