1CHANNELDC5V-2PCS FAINWAN Channel Relay Module Interface Tr

Review FAINWAN 2pcs Dc 5v Channel Relay Module Interface Board Shield Low Level Tr

The Fainwan 755867230847 5V Channel Relay Module Interface Board Shield Level TR is an electronic component designed for Arduino and other microcontroller-based projects. This relay module allows for the control of electrical appliances or circuits using digital signals from a microcontroller.

This particular module features five independent channels, each capable of controlling a relay with a maximum load of 30A and a voltage of 250VAC or 30VDC. The relays are of the SPDT (Single Pole Double Throw) type, which means they can switch an electrical circuit between two terminals.

The module is designed as a shield level board, which makes it easy to install and use with Arduino or compatible development boards. It comes with a set of screw terminals for easy wiring of the load and common connections. The dimensions of the module are 100mm x 63mm, making it a standard size for Arduino shields.

The Fainwan 5V Channel Relay Module is powered by a 5V DC input, and it has a built-in diode for each channel to protect the microcontroller from inductive load. The module also comes with a status LED for each channel, which indicates the status of the relay ON when the relay is closed, and OFF when it's open.

The module communicates with the microcontroller using digital signals, and it has a total of 11 pins five pins for each channel's IN, NO, COM, VCC, and GND connections, as well as three pins for the VCC, GND, and EN pins. The EN pin can be used to enable or disable all channels at once.

This module is ideal for various projects, such as home automation systems, industrial control systems, security systems, and more. It's a versatile and reliable solution for controlling electrical loads using digital signals from a microcontroller.

Pros and Cons of Buying Fainwan 755867230847 5V Channel Relay Module Interface Board Shield Level TR

The Fainwan 755867230847 5V Channel Relay Module Interface Board Shield Level TR is a popular electronic component used in various projects for controlling electrical appliances or systems through digital signals. Let's examine the advantages and disadvantages of purchasing this relay module.

1. Versatile: This relay module can be used in various projects, including robotics, automation, home automation, and more.

2. Easy to use: The shield level design makes it easy to integrate with Arduino and other microcontroller projects.

3. Cost-effective: It offers a reasonable price for the number of channels and features it provides.

4. Reliable: The relay switches have a long lifespan, making this module suitable for long-term applications.

5. Compact: The small size of the module makes it ideal for projects where space is limited.

1. Limited current capacity: The maximum current capacity is 10A per channel, which may not be sufficient for high-power applications.

2. Manual assembly required: Users must solder the relay pins to the interface board, which may not be ideal for beginners or those without soldering skills.

3. No status indication: The module does not have any status indication LEDs, which may require additional components or modifications for monitoring the relay status.

The Fainwan 755867230847 5V Channel Relay Module Interface Board Shield Level TR offers several advantages, such as versatility, ease of use, reliability, and cost-effectiveness. However, it also has some disadvantages, including limited current capacity, manual assembly, and the lack of status indication LEDs.

If your project requires switching low-power electrical loads and does not exceed the maximum current capacity of the relay module, then this Fainwan relay module would be a suitable choice for your project. However, if you need to switch high-power loads or require status indication, you may need to consider alternative solutions with higher current capacity and status LEDs. In such cases, it's recommended to consult the specifications and features of other relay modules to determine the best fit for your project.

Details:

In a word, it is way of short circuit trigger between signal input and ND negative pole. Of course, there is no cost for you to return the item back. Low level flip-flops shows that there are voltage for IV trigger mode between the signal input terminal and ground. Use: can be used as a micro controller development board module, well home appliance control.

Electrical parameters: voltage version quiescent current operating trigger voltage current, 5v 4ma 65ma 0-2v 2ma, note: Fainwan 2pcs dc 5v 1 channel relay module interface board shield low level trigger for scam household appliance control: package and quantity. High level flip-flops shows that there are trigger mode of the voltage between signal input terminal and ground; that is to say it a way short circuit cc positive pole. Please let us know.

Installation: blue kf301 terminal connected to the control line is more convenient. Connection: in-signal, ND-5v -, cc-5v.

specifications genpurrelays:

• brand: Fainwan
• mpn: 1channeldc5v-2pcs
• part type: Shield Module Board
• measurement system: Imperial
• contact type: Normally Open, Normally Closed
• coil voltage: 5.0
• current rating: 2.0
• operation mode: Automatic
• maximum switching voltage: 220.0
• contact material: Copper
• upc: 755867230847
• package dimensions lxwxh: 4.06x3.62x1.26 Inches
• weight: 0.09 Pounds

returns genpurrelays:

• time: 30 days
• method: money back
• paid by: seller
• policy: returns accepted

general genpurrelays:

• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays

payments genpurrelays:

• credit card: discover
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shipping genpurrelays:

• transit: 2-5 days
• carrier: usps
• service: usps priority mail
• class: expedited
• type: fixed

offer genpurrelays:

• sold #: 19
• in stock #: 2
• started: september 29, 2025
• prices: $20.64–$20.71
• item condition: New
• availability: in stock
• options: ship-to-home

seller genpurrelays:

• # reviews: 24844
• rating: 98.7%
• city: joliet, illinois