Sensors & Modules

• TDS Measurement
• Analog Output
• Easy Calibration
• Water Quality Monitoring

• Used for Learning Purpose
• ECG Signal Measurement
• Heart Rate Monitoring
• I2C or Analog Output
• Low Power Consumption

• 3-Axis Measurement
• Digital Output
• High Resolution
• Low Power Consumption
• Wide Sensing Range
• Tap/Double-Tap Detection
• Freefall Detection

• SpO₂ (Blood Oxygen Saturation)
• Heart Rate (BPM)
• I2C Communication
• Low Power Consumption
• Improved Accuracy

• Integrated Pulse Oximeter and Heart Rate Sensor
• I2C Communication
• Low Power Consumption
• Small Form Factor

• Health and Fitness
• DIY Health Projects
• Medical
• Ease of Integration
• Compact and Low Power

• Model: V2.0
• Accurate Measurement
• Simple Interface
• Non-corrosive

• Operating Voltage: 5 V
• Sonar Sensing Range: 2-400 cm
• Sensing Range: 450 cm
• Frequency: 40 kHz

• Excitation voltage: 5-10V.
• Current consumption: <1uA (Powerdown state), 1.5mA (Normal Operation state)
• Differential input channels: 2
• On-chip active low noise PGA gain: 32 / 64 / 128 (can be selected)

Applications:

• DIY Projects
• Automated Irrigation Systems
• Gardening

• Working voltage 5V
• Output format: Digital switching output (0 and 1), and analog voltage output AO
• Potentiometer adjust the sensitivity
• Uses a wide voltage LM393 comparator

• 5VDC Operating voltage
• I/O pins are 5V and 3.3V compliant
• Built-in Ambient Light Sensor
• 20mA supply current
• Mounting hole
• Adjustable Range Detection
• LED Indicators

• Operating Voltage: 3.6V to 5V DC
• Adjustable potentiometer to adjust the sensitivity
• LM393 comparator IC for digital output
• Easy to install thanks to bolt hole provided
• Digital Output