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Make it dance
This product can be used in water heating systems
Narrow input voltage range: Designed with a narrow input voltage range
allowing it to amplify signals effectively
3V or 5V from Arduino) SCL I2C Clock Line – Connect to Arduino's SCL pin SDA I2C Data Line – Connect to Arduino's SDA pin INT Interrupt pin – Goes low when data is ready or on pulse detection IRD Activates IR LED for heart rate and SpO2 monitoring RD Activates Red LED – Used for SpO2 measurement GND Ground – Connect to Arduino's ground Features
SmartElex 9V-12V DC XR2206 High Precision Signal Generator e-Ink Make it danceSmartElex 9V 12V DC XR2206 High Precision Signal Generator SmartElex 9V12V DC XR2206 High Precision Signal Generator is a versatile waveform source designed to generate stable and accurate test signals for electronic circuits. This signal generator is ideal for students, hobbyists, engineers, educators, and startups who need a reliable way to produce reference signals for circuit testing, audio development, oscilloscope calibration, or general