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KY-022 TSOP1838 IR Sensor Module
1 × ₹28.00
Subtotal: ₹28.00
Explore our wide range of sensor modules designed for Arduino, Raspberry Pi, ESP32, and other microcontroller platforms. From temperature and humidity to motion detection, gas sensing, light intensity, pressure, and more—our sensors enable you to build smart electronics, automation systems, and IoT devices with real-time data input.
These plug-and-play modules support popular communication protocols like I2C, SPI, UART, and analog/digital outputs, making integration simple for both beginners and professionals. All sensors are tested and compatible with open-source libraries.
Sensors
Showing 1–24 of 25 results
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Power Modules, Sensors, Solar
6V 80mA Mini Solar Panel 80mm Round for DIY Project
- Rated voltage: 6V DC
- Rated current: 80mA
- Compact round design, 80mm diameter
- Lightweight and durable construction
- Ideal for low-power DIY solar projects and educational kits
- Suitable for charging small batteries and powering microcontroller projects
- Easy to connect with standard solar charge controllers or circuits
SKU: 15040001 -
Sensors, Temperature & Humidity Sensor
DHT11 Temperature and Humidity Sensor Module
- Temperature range: 0°C to 50°C (±2°C accuracy)
- Humidity range: 20% to 90% RH (±5% accuracy)
- Operating voltage: 3.3V to 5V
- Digital output – single wire interface
- Compact size and low power consumption
- Fully compatible with Arduino, ESP8266, ESP32, STM32, and Raspberry Pi
- Supported by open-source libraries (DHTlib, Adafruit DHT)
SKU: 12010001 -
Sensors, Touch & Capacitive Sensors
Digital Sensor TTP223B Module Capacitive Touch Switch
- Digital output touch switch based on TTP223B chip
- Single touch channel with toggle mode operation
- Operating voltage: 2V to 5.5V DC
- Low power consumption and quick response time
- Easy to interface with most microcontrollers
- Stable and noise-resistant performance
- Compact and lightweight design
SKU: 12080002 -
Other Sensors, Sensors
Fire or Flame Sensor Module
- Detects infrared light from flame sources (760nm–1100nm)
- Operating Voltage: 3.3V – 5V DC
- Outputs: Digital and Analog
- Adjustable sensitivity via onboard potentiometer
- Detection Range: Up to 80cm, dependent on flame size
- Compatible with Arduino, ESP8266, ESP32, Raspberry Pi, etc.
SKU: 12990002 -
Proximity & Distance Sensors, Sensors
HC-SR04 Ultrasonic Distance Sensor Module
- Measuring Range: 2cm to 400cm with ~3mm accuracy
- Operating Voltage: 5V DC
- Working Frequency: 40kHz
- Interface: 4 Pins (VCC, Trig, Echo, GND)
- Compatible with Arduino, ESP8266, ESP32, Raspberry Pi, etc.
- Compact design, lightweight, and easy to integrate
SKU: 12030001 -
Display Modules, Displays, Modules, Sensors
I2C Module for 16×2 (1602) Character LCD
- Converts 1602 LCD to I2C interface (SDA & SCL)
- Built-in PCF8574 I/O expander chip
- Reduces GPIO usage (from 6–8 to 2 pins)
- Onboard contrast adjustment potentiometer
- Backlight enable/disable jumper
- Operating voltage: 5V
- I2C address configurable via solder jumpers
- Compatible with Arduino, ESP32, Raspberry Pi, STM32, and more
SKU: 14080001 -
Sensors
KY-022 TSOP1838 IR Sensor Module
- Uses TSOP1838 IR receiver for 38kHz IR remote signals
- Digital output for easy microcontroller interfacing
- Compact and plug-and-play design
- Operating voltage: 5V DC
- Works with most common IR remote controls
- Compatible with Arduino, Raspberry Pi, ESP32, ESP8266, and STM32
SKU: 12050003 -
Audio Modules
LM386 Audio Amplifier Module
It is a miniature module for amateur projects. Simply connect a 4-8 Ohm speaker and amplify your sound. It can be used with the FM receiver kit or WTV020SD-16P music module. You can definitely use this module for other musical projects also. The chip pin leads can directly input audio signal.
SKU: 14030001 -
DC to DC Converters, Power Modules, Sensors
MP 1584 DC-DC 3A Adjustable Buck Module
- Input voltage range: 4.5V to 28V DC
- Adjustable output voltage: 0.8V to 20V DC
- Maximum output current: 3A continuous
- High efficiency up to 96%
- Compact, lightweight, and breadboard-friendly
- Built-in over-temperature and short-circuit protection
- Easy voltage adjustment with onboard potentiometer
- Stable output with low ripple and noise
SKU: 15030003 -
Sensors, Touch & Capacitive Sensors
MPR121 Breakout V12 Capacitive Touch Sensor Controller Module I2C Keyboard
Sensors, Touch & Capacitive SensorsMPR121 Breakout V12 Capacitive Touch Sensor Controller Module I2C Keyboard
- 12 capacitive touch input channels
- I2C communication interface for easy integration
- Built-in touch detection and debounce filtering
- Adjustable touch sensitivity via software
- Operating voltage: 3.3V to 5V DC
- Breakout board with labeled pins and pull-up resistors
- Compatible with Arduino, Raspberry Pi, ESP8266, ESP32, and more
SKU: 12080003 -
Accelerometers & Gyroscopes (IMU), Sensors
MPU-6050 3-Axis Accelerometer and Gyro Sensor
- Integrated 3-axis accelerometer and 3-axis gyroscope
- I2C communication interface for easy integration
- High precision motion and orientation sensing
- Operating voltage: 3.3V to 5V DC
- Built-in Digital Motion Processor (DMP) for sensor fusion algorithms
- Small and lightweight module design
- Compatible with Arduino, Raspberry Pi, ESP32, STM32, and more
SKU: 12070001 -
Gas & Air Quality Sensors, Sensors
MQ 135 Air Quality/Gas Detector Sensor Module
- Sensitivity to Ammonia, Sulphide and Benzene steam
- With signal output instructions
- The TTL output signal is a low level
- Analog 0 ~ 5 v voltage output, the higher the concentration, the higher the voltage
- Color is showing pictures.
- Sensitive for benzene, alcohol, smoke
- Fast response and recovery
- Adjustable sensitivity
- Signal output indicator
- Output voltage boosts along with the concentration of the measured gases increases.
SKU: 12040002 -
Gas & Air Quality Sensors, Sensors
MQ3 Alcohol Gas Sensor Module
- Detects alcohol, ethanol, and vapor concentrations
- Operating voltage: 5V DC
- Dual output: Analog (AO) and Digital (DO)
- Adjustable sensitivity via onboard potentiometer
- Long lifespan and stable performance
- Compatible with Arduino, ESP32, ESP8266, Raspberry Pi
SKU: 12040003 -
Gas & Air Quality Sensors, Sensors
MQ4 Methane Natural Gas Sensor Module
- Detects methane (CH4) and natural gas
- Dual output: analog voltage and digital signal
- High sensitivity and rapid response
- Adjustable detection threshold via onboard potentiometer
- Operating voltage: 5V DC
- Long lifespan and reliable performance
- Compatible with Arduino, ESP8266, ESP32, STM32, Raspberry Pi, and more
SKU: 12040007 -
Gas & Air Quality Sensors, Sensors
MQ6 LPG Propane Gas Sensor Module
- Detects LPG, butane, propane, and flammable gases
- Operating Voltage: 5V DC
- Analog and digital outputs
- Sensitivity adjustable via onboard potentiometer
- High accuracy and fast response time
- Compatible with Arduino, ESP32, Raspberry Pi
- Long lifespan and stable operation
- Easy-to-use 4-pin interface
SKU: 12040004 -
Gas & Air Quality Sensors, Sensors
MQ9 Carbon Monoxide, Methane and LPG Gas Sensor Module
- Detects carbon monoxide, methane, and LPG
- Dual output: analog voltage and digital signal
- Adjustable sensitivity via onboard potentiometer
- Operating voltage: 5V DC
- High sensitivity and quick response time
- Compact and durable design for long-term use
- Compatible with Arduino, ESP32, ESP8266, Raspberry Pi, STM32, and other development boards
SKU: 12040006 -
Motion & PIR Sensors, Sensors
PIR Motion Detector Sensor Module HC-SR501
- Detects human motion using Passive Infrared (PIR) sensing
- Adjustable sensitivity and delay time
- Detection Range: Up to 7 meters, 120° cone
- Operating Voltage: 4.5V – 20V DC
- Output: Digital HIGH (motion) / LOW (no motion)
- Compatible with Arduino, ESP8266, ESP32, Raspberry Pi, etc.
SKU: 12020001 -
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Magnetic & Hall Effect Sensors, Sensors
Reed Switch Sensor Module
- Magnetic contact switch (reed switch) for open/close detection
- Outputs digital HIGH/LOW signal based on magnetic field
- Operating voltage: 3.3V to 5V DC
- Built-in signal indicator LED
- Compact module with mounting holes
- Compatible with Arduino, Raspberry Pi, ESP8266, ESP32, and more
SKU: 12100003 -
Sensors, Soil & Agriculture Sensors
Soil Moisture Sensor Module
- Measures soil moisture content for automated irrigation systems
- Operating Voltage: 3.3V – 5V DC
- Outputs: Analog and Digital
- Adjustable sensitivity via onboard potentiometer
- Compatible with Arduino, ESP8266, ESP32, Raspberry Pi, etc.
- Helps conserve water and support smart agriculture
SKU: 12120001 -
Magnetic & Hall Effect Sensors, Sensors
SS49E Linear Hall Effect Sensor Module
- Digital Hall effect magnetic sensor
- Detects the presence or absence of a magnetic field
- Outputs HIGH or LOW based on magnetic field strength
- Operating voltage: 3.3V to 5V DC
- Built-in LED indicator for output status
- Compact, easy-to-use, and breadboard-friendly
- Compatible with Arduino, Raspberry Pi, STM32, ESP8266, ESP32, and more
SKU: 12100002 -
Other Sensors, Sensors
SW520D Tilt Sensor Module
- Detects tilt, angle change, and vibration
- Based on SW520D ball switch
- Outputs digital signal on tilt detection
- Adjustable sensitivity with onboard potentiometer
- Operating voltage: 3.3V to 5V DC
- Power and signal indicator LEDs
- Compatible with Arduino, Raspberry Pi, STM32, ESP32, and more
SKU: 12990001 -
Other Sensors, Sensors
TCRT 5000 Dual Channel Line Tracking Sensor
- Dual TCRT5000 IR reflective sensors
- Detects black/white contrast or object presence
- Dual digital outputs for left and right sensors
- Adjustable sensitivity with onboard potentiometers
- Operating voltage: 3.3V to 5V DC
- Compact design with mounting holes
- Compatible with Arduino, Raspberry Pi, ESP8266, ESP32, and more
SKU: 12990003 -
Sensors, Touch & Capacitive Sensors
TTP223 1-Channel Capacitive Touch Sensor Module Red Color
- Single-channel capacitive touch sensor
- Red color PCB with clear touchpad marking
- Operating voltage: 3.3V to 5V DC
- Digital ON/OFF output signal
- Low power consumption and quick response time
- Easy to integrate with microcontrollers and electronics
- Adjustable touch sensitivity (depending on module variant)
SKU: 12080001
