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ThinkRobotics

5V 1-Channel Low Level Trigger Relay Module - HW-307B

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Breakout Boards for budget-conscious shoppers

The 5V 1-Channel Low Level Trigger Relay Module - HW-307B by ThinkRobotics is a affordable breakout boards designed for budget-conscious shoppers.

₹260
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Price: ₹260

Total: ₹260
Buying tip: Best pick for those who want a functional solution at the lowest possible price.
Estimated delivery: 17 Aug31 Aug
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SKU: thinkrobotics-1416802173000Category: Breakout Boards

About This Product

The 5V 1-Channel Low Level Trigger Relay Module - HW-307B by ThinkRobotics is a affordable breakout boards designed for budget-conscious shoppers. It delivers reliable performance at an accessible price.

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

5V 1-Channel Low Level Trigger Relay Module - HW-307B

Buy the 5V 1-Channel Low Level Trigger Relay Module - HW-307B online in India at Pricio — genuine breakout boards hardware with fast, reliable delivery. Whether you’re prototyping, building a robotics project, or sourcing components for production, the 5V 1-Channel Low Level Trigger Relay Module - HW-307B is ready to ship from Pricio’s catalog with no import hassle.

5V 1-Channel Low Level Trigger Relay Module - HW-307B product photo

5V 1-Channel Low Level Trigger Relay Module - HW-307B product photo

Why Buy the 5V 1-Channel Low Level Trigger Relay Module - HW-307B from Pricio?

Pricio sources the 5V 1-Channel Low Level Trigger Relay Module - HW-307B directly from authorised suppliers, so you get genuine hardware backed by fast shipping across India, secure payments, and a straightforward 15-day return policy — no middlemen, no import delays, no guesswork on authenticity.

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.