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10pcs 5V 4 Channel Relay Module For PIC ARM DSP AVR MSP430 Blue Geekcreit for Ar — image 1
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Geekcreit

10pcs 5V 4 Channel Relay Module For PIC ARM DSP AVR MSP430 Blue Geekcreit for Ar

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product for everyday users

The 10pcs 5V 4 Channel Relay Module For PIC ARM DSP AVR MSP430 Blue Geekcreit for Ar by Geekcreit is a mid-range product designed for everyday users. Customers praise its great value for money. 100% of buyers rate it 4★ or above.

great value for money
₹2,482
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Total: ₹2,482
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 26 Aug9 Sept
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About This Product

The 10pcs 5V 4 Channel Relay Module For PIC ARM DSP AVR MSP430 Blue Geekcreit for Ar by Geekcreit is a mid-range designed for everyday users. Customers highlight its great value for money.

Customer Verdict

100% of buyers rated this product 4 stars or above. The most appreciated qualities are: great value for money.

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Description:

Be able to control various appliances, and other equipments with large current
It can be controlled directly by Micro-controller ( , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)
5V 4-Channel Relay interface board, and each one needs 50-60mA Driver Current
Equiped with high-current relay, AC250V 10A , DC30V 10A
Indication LED’s for Relay output status

Use:


Supports all MCU control
The industrial field
PLC control
Smart home control

Package included:

10 x 5V 4 channel relay module



Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.