All
Product keywords
Please enter the email address account
HESAI 5V Relay Shield Module Four Channel Relay Control Board Relay Expansion Board for arduino
Share to:

HESAI 5V Relay Shield Module Four Channel Relay Control Board Relay Expansion Board for arduino

- China
104792861385238281

4 Channel Relay Shield Module for arduino Diy Kit
3.59 $3.97 10% OFF
  • FREE SHIPPING
    COD This product supports COD on delivery. Suggestions: Do not place orders with non-COD products, otherwise you will not be able to choose COD payment method.
    Ship between: Sep 30 - Oct 05, Estimated Shipping Time: business days Order Processing Time may require a few days. Once dispatched from warehouse, Shipping (or Delivery) Time depends on the Shipping Method.
  • +
  • interest-free You can enjoy a maximum of 0 interest-free installments, and may not enjoy this offer when placing orders with other products
;   
Tax Info Price Protection Price Disclaimer Repair Warranty Report Item
Clearance

Recommended for You

Customers also shopped for

Main Features

Relay Shield (ie 5V Quad Relay Module) is a small current signal control power equipment commonly used electronic module, enabling high-power single-chip control devices are widely used in SCM system to make smart home project; and can be directly plugged into the use of various types of motherboards, eliminating the patch cable troubles.



1. Standard Shield interfaces and shape
2. Can continue to stack other expansion boards
3. 3 M3 screw positioning holes for easy installation
4. High Drive (5V or 3.3V) normally open contact closure
5. Onboard relay indicator (red)
Special Note: When using the board connected to it, because USB interface is extremely high, should avoid green terminals are shorted its shell.
Relay Shield Interface:
Relay: sky- 5V DC relay , model HJR-4102-L-5V, which Relay1 behalf of the 1st relay , the other and so on.
Power Interface : 5V DC power interface
Indicator: four lights are red when the relay is driven high , the corresponding indicator will light up .
Relay Terminals: Terminal high-power , high-current high voltage can be connected to the device . The 1st foot ( i.e. 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.


1PCS 5V 4 channel Relay Shield Module Control ExpansionBoard

Specification

Type
Voltage Regulator
Condition
New
View More

Suggested Products

Customer Reviews

5 out of 5
  • 2
  • 0
  • 0
  • 0
  • 0
See all 2 reviews Write a Review
  • Massimiliano Spadoni
    All functions are normal
    The terminals strongly protrude from the bottom of the board, touch the usb socket on the uno. and the module does not stand completely. I had to waste the protruding part of the contacts and everything got up as it should. On the usb socket glued to the insulating tape. The size of the board is the same with uno. Match 3 mounting holes, 4th is missing due to the installed terminal block. The payment is satisfied. I recommend

    Aug 06,2019

  • Bertram
    4 channel 5v relay shield modul
    The shield works as expected. No damages to the shield. I did not find a tutaral wich relais was driven by wich pin. Pin 7 = relais 1, Pin 6 = relais 2; Pin5 = relais 3; Pin4 = relais4

    Aug 02,2019

Sponsored Products Related to This Item

Your Recently Viewed Items

See personalized recommendations

New customer? Start here
Pre-sale Service