The KY-022 IR Infrared Receiver Sensor Module is a versatile electronic component for reading commands from most IR remotes. It features the VS1838B IR receiver chip, detecting modulated infrared emissions from remote control transmitters at a 38kHz oscillator frequency. Infrared communication involves encoding bursts of 38kHz pulses with varying protocols, allowing for unique signals and preventing interference between close-proximity robots. Additionally, the KY-022 can function as an IR locator, detecting object movement at a distance between the LED and the sensor, making it ideal for robotics with low current consumption and signal differentiation capabilities.
- Infrared Receiving Head: The module uses the VS1838B infrared receiving head, which is a reliable and commonly used IR receiver chip.
- Light Resistance: The module has good light resistance and can operate under 500 lux light intensity, making it suitable for use in environments with varying levels of light.
- Strong Electromagnetic Interference (EMI) Resistance: The module is designed to resist electromagnetic interference, ensuring stable and reliable performance in noisy environments.
- Built-in IR Dedicated IC: The module is equipped with a built-in infrared dedicated IC, which improves its sensitivity and accuracy in detecting IR signals.
- Low Power Consumption: The module has a low current consumption, making it ideal for use in battery-powered devices.
- Versatile: The module can read commands from most IR remotes and can be used to detect the movement of objects at a distance of half a to three meters.
- Unique Signal: The modulation of IR Emission allows each sensor to have a unique signal, enabling multiple robots to operate in a small area without interfering with each other.
- Operating Voltage: 2.7 - 5.5V
- Operating Current: 0.4 to 1.5mA
- Reception Distance: 18m
- Reception Angle: ± 45 Deg C
- Carrier Frequency: 38KHz
- Low Level Voltage: 0.4V
- High Level Voltage: 4.5V
- Ambient Light Filter: up to 500LUX
- Dimension: 6.4 x 7.4 x 5.1mm (L x W x H)
- Remote Control Systems: The module can be used as an IR receiver in remote control systems for various devices, including TVs, audio systems, and air conditioners.
- Robotics: The module can be used as an IR locator to detect the movement of objects at a distance between the LED and the sensor, making it useful in robotics applications such as obstacle detection, object tracking, and autonomous navigation.
- Home Automation: The module can be used to control home automation systems using IR remote control, allowing users to control devices such as lights, fans, and home appliances with a remote control.
- Security Systems: The module can be used in security systems to detect intruders and trigger an alarm or notify security personnel.
- Industrial Automation: The module can be used in industrial automation systems for various applications such as material handling, conveyor systems, and machine control.
- Entertainment Systems: The module can be used in entertainment systems to control various devices, including TVs, DVD players, and gaming consoles, using a remote control.
- 1 x IR Infrared Receiver Sensor Module KY-022