![]() You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. ![]() We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.). You may return most new, unopened items within 30 days of delivery for a full refund. Special Note: When using the Arduino UNO board connected to it, perches the UNO USB interface is extremely high, should avoid green terminals are shorting its shell. ![]() NOx) is a normally open pin, NCx pin is normally closed, COMx is common, i.e., when the relay is not driven, NOx and COMx open between two pins, NCx and COMx connection When the relay (x) control signal pin is high drive relays, NOx and COMx connection open between NCx and COMx. Relay Terminals: Terminal high-power, high-current high voltage can be connected to the device. Indicator: four lights are red when the relay is driven high, the corresponding indicator will light up. Relay: sky- 5V DC relay, model HJR-4102-L-5V, which Relay1 behalf of the 1st relay, the other and so on. Relay Shield Interface: (the last picture show) High Drive (5V or 3.3V) normally open contact closure 3 M3 screw positioning holes for easy installationĤ. Can continue to stack other Arduino expansion boardsģ. Standard Arduino Shield interfaces and shapeĢ. The options are limitless as what you could do with this relay shield.Relay Shield (ie 5V Quad lss module) is a small current power signal control equipment commonly used electronic module, which allows single-chip high-power control devices are widely used in the SCM system to make project smart home and the use of various types of motherboards can be inserted directly into the Arduino, eliminating patch cable problems.ġ.Fully Assembled - Except for the microcontroller header.3 position screw terminals for the relays.The screw terminals may come in green or blue. The female headers are included if you want the capability of easy prototyping or swapping between controllers. Therefore it can be soldered directly to the board for a permanent solution. This is because the Nano Family exept for the Nano has castellated holes and no components on the bottom side. ![]() ![]() This relay shield comes fully assembled except for the female headers for the microcontroller. If you are looking to expand the number of relays to control or want to connectorize a sensor there is a 6 pin male connector on board that has 5 volts, ground, and four digital pins. These relays are rated for 10 amps up to 250 volts. There are two individually controllable relays on board that isolated from the microcontroller. Adding to it's functionality is all of the microcontrollers I/O and communication pins are also broken out to male pin headers for easy access. Thus giving you plenty of juice for your projects. The on board power supplies can provide 5 volts at up to 1.5 amps of current draw and 3.3 volts at up to 1 amp current draw. Making it perfect for both 12 volt and 24 volt systems. It superior functionality come from its capability to accept a supply voltage of up to 35 volts. This relay shield is flexible in that it works with the Arduino Nano Family of microcontrollers. The Arduino Nano Family Relay Shield provides both flexibility and functionality to the user, yet it is elegantly simple in design. ![]()
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