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The E18-D80NK Infrared Obstacle Avoidance Sensor features an adjustable detection range of 3 cm to 80 cm, making it ideal for robotics and automation applications.
The IR Infrared 3 Wire Flame Detection Sensor provides reliable flame detection with a sensitivity range of 760 nm to 1100 nm, making it perfect for fire safety applications.
The IR Infrared Slotted Optical Speed Measuring Sensor Module provides accurate speed measurements using infrared technology, making it perfect for robotics and automation projects.
The GY-30 BH1750FVI Digital Optical Intensity Illumination Sensor Module offers accurate ambient light measurements with an I2C interface, making it perfect for various DIY and professional applications.
The BMP280 Digital Barometric Pressure Sensor Module provides precise atmospheric pressure and temperature measurements with both I2C and SPI interfaces, making it perfect for various Arduino projects.
The GY-302 Digital Optical Intensity Illumination Sensor Module provides accurate ambient light measurements with an I2C interface, making it perfect for various DIY and professional applications.
The GY-68 BMP180 Digital Barometric Pressure Sensor Module is a compact and highly accurate sensor designed for measuring atmospheric pressure, temperature, and altitude. This module is particularly well-suited for integration with Arduino and other microcontrollers, making it ideal for various applications in weather monitoring, altitude measurement, and environmental data collection.
The TDA2030 Audio Amplifier Module provides up to 18W of power with adjustable volume control, operating on 6-12V DC, making it an excellent choice for enhancing audio quality in various applications.
The 21-Key MP3 Decoder Board Remote Control (Without Batteries) offers 21-button functionality for easy audio control without the need for batteries, making it perfect for various DIY audio applications.
The?Passive Tone Preamp Amplifier?provides adjustable bass, low/high tone controls, and volume adjustment, making it an essential tool for customizing audio quality in various setups
The RPR220 Optoelectronic Switch Reflective Optical Coupling Sensor features high sensitivity and dual output capabilities, making it an essential component for detecting reflective surfaces in various electronic applications.
The MQ-3 Alcohol, Ethanol Detection Sensor Module offers high sensitivity and dual output capabilities, making it an essential tool for alcohol detection applications in various electronic projects.
The MQ-135 Air Quality Detection Module is a highly sensitive gas sensor capable of detecting ammonia, benzene, alcohol, smoke, and CO2, making it essential for air quality monitoring applications.
The MB107 5V/3.3V Mini USB Breadboard Power Module with Switches provides a reliable dual voltage power supply solution for breadboard projects, featuring an easy-to-use design with an ON/OFF switch and USB connectivity.
The MB102 5V/3.3V USB Type-A Breadboard Power Module provides a reliable dual voltage power supply solution for breadboard projects, featuring an easy-to-use design with an on/off switch and USB connectivity.
The 4 x 3 12 Key Matrix Array Membrane Switch Keypad offers a durable and reliable input solution for various electronic applications, featuring a compact design and easy integration capabilities.
The 5MM Infrared Emitting Diode 940NM is a high-performance infrared LED designed for efficient signal transmission in various applications, including remote controls and security systems.
The 5MM Infrared Receiver Diode 940NM is a versatile component designed for efficient infrared signal detection, suitable for various applications including remote controls, robotics, and DIY projects.
The 4x28mm Reed Switch Sensor is a reliable normally open switch that activates in the presence of a magnetic field, making it ideal for security systems and DIY electronics projects.
24C512 DIP 512KBit I2C™ Serial EEPROM Memory IC 
MOC3021 DIP Optoisolators 
24C04 THD / DIP 4KBit I2C™ Serial EEPROM Memory IC 
