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LandaTianrui LDTR - HM0018 Touch Sensor Switch Module for Arduino

AI Summary
Battery Protection Module for everyday users

The LandaTianrui LDTR - HM0018 Touch Sensor Switch Module for Arduino is a mid-range battery protection module designed for everyday users. It features Size: 3.8*2*0.5cm and Weight: 5g.

₹1,554
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Total: ₹1,554
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 25 Aug8 Sept
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Quick Specs

Size: 3.8*2*0.5cm
Weight: 5g
One Package Weight: 0.04kgs / 0.08lb
Model: LDTR - HM0018
Types: Sensor Module
One Package Size: 6cm * 4.5cm * 2cm / 2.36inch * 1.77inch * 0.79inch

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: S-DIY0031Category: Battery Protection Module

About This Product

The LandaTianrui LDTR - HM0018 Touch Sensor Switch Module for Arduino is a mid-range battery protection module designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Size: 3.8*2*0.5cm
  • Weight: 5g
  • One Package Weight: 0.04kgs / 0.08lb
  • Model: LDTR - HM0018
  • Types: Sensor Module
  • One Package Size: 6cm * 4.5cm * 2cm / 2.36inch * 1.77inch * 0.79inch
  • Best Sellers Rank (Consumer Electronics): #4101
  • Best Sellers Rank (Consumer Electronics > Arduino & SCM Supplies): #438

Why Buy from Elecvora?

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

1. Dedicated IC touch detection, high sensitivity and stable output 2. With LED indicator, convenient to observe and adjust, self-locking available 3. Automatic calibrating after power on for 0.5 seconds 4. The module can be used as touch switch to control electric appliances with relay module 5. The touch detection is still effective even separated by paper, glass, resin or other non-conducting materials 6. Voltage: 3.3 - 5V 7. Output port: digital level ( low level ) 8. Pattern: self-locking ( press for low level output and press again for high level output ) 9. Come with a light transparent box for easy carry and store

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.