SunFounder Lab 4 Relay Module 5V 4 Channels Relay Module Compatible with Arduino R3 1280 Arm PIC AVR STM32

SunFounder Lab 4 Relay Module 5V 4 Channels Relay Module Compatible with Arduino R3 1280 Arm PIC AVR STM32

Q: Does this work with a particle photon?

I found that the series 3 denuralizer’s photon emitter is phased incorrectly being effected by the relay fly back current, thus under the wave particle duality presumption the photons are not behaving in a sinusoidal manner. Try using 7v for supply voltage.

Q: what does the jumper do?

You can remove the jumper to provide a different power supply (JD-VCC) to the relay actuation circuit from the one used by the host controller and to the LED side of the optocouplers. According to the relay spec, the nominal current draw is 71mA, and if for a 8 relay board that would be 568mA, and if you turn on all 8 relays simultaneously, you'll need 2-3 time more to achieve the latency.

Q: Just purchased one of these. Can I hook it directly to the Raspberry Pi or do I need to use a Mosfet or Opto Isolator?

Based on the picture, this 2 relay shield already has opto isolators for both relays (that is what the two 4 pin modules are). Raspberry Pi uses 3.3V and this uses 5V, so you may want to use a level shifter (or an NPN transistor with two resistors) to keep from overloading the Pi output.

Q: Is this a mechanical relay or an SSR? I am looking for something that will not make an audible sound when switching, and can provide very fast respons

It's a mechanical relay and makes a click, but it is not very loud. There are ssr "relays" available. Make sure to use a good heat sink if you need to switch any real current.

4.6/5

Product ID: 5750864

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Details

Connector Type
Dc Power Jack
Contact Material
Copper Or
Contact Type
Normally Open
Current Rating
10 Amps
Mounting Type
PCB Mount

⚡10A Max Current

🔄Automatic Mode

🔌5V Max Voltage

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Description

🔧 Unleash Your Creativity with Power!

USER FRIENDLY - Ideal for ages 14 and up, making it perfect for both beginners and pros.
EFFICIENT DESIGN - Low coil resistance of 15 milliohms ensures minimal energy loss.
ROBUST PERFORMANCE - Handles up to 10A current, perfect for demanding applications.
EMPOWER YOUR PROJECTS - Control high-power devices effortlessly with 4 channels.
SEAMLESS COMPATIBILITY - Works flawlessly with Arduino R3, 1280, Arm, PIC, AVR, and STM32.

The SunFounderLab 4 Relay Module is a versatile 5V relay interface board designed to control various high-current appliances. With a maximum switching current of 10 amps and compatibility with popular microcontrollers, this module is perfect for DIY enthusiasts and professionals alike. Its efficient design and automatic operation mode make it a must-have for any tech-savvy individual looking to elevate their projects.

Specifications

Maximum Switching Current	10 Amps
Maximum Switching Voltage	5 Volts
Operation Mode	Automatic
Coil Resistance	15 Milliohms
Coil Voltage	5 Volts
Connector Type	Dc Power Jack
Contact Type	Normally Open
Current Rating	10 Amps
Specification Met	250v 10a (Ac Rating), 30v 10a (Dc Rating)
Contact Material	Copper Or Silver Alloy

Have a Question? See What Others Asked

Does this work with a particle photon?

what does the jumper do?

Just purchased one of these. Can I hook it directly to the Raspberry Pi or do I need to use a Mosfet or Opto Isolator?

Is this a mechanical relay or an SSR? I am looking for something that will not make an audible sound when switching, and can provide very fast respons

Common Questions

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