Showing 21–40 of 54 resultsSorted by latest
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$2.31
- Small size and easy to use
- Low voltage and low power consumption
- High measurement accuracy
- Strong anti-interference
- Integrated closed waterproof probe with wire, suitable for wet and harsh measurement occasions
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$0.48
- The module installation forefront of collision, the module output is low, there is no collision, and the output is high.
- Module reserved M3 mounting holes for easy fixing in a small car.
- Module size: 2.5cm * 1.9cm.
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$1.91
- Operating voltage: 3.3v/5v
- Output signal: analog signal
- Output signal size: 0~3.3v / 0~5v
- Current size: ~4ma(under 5v)
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$6.85
- Resolution: 500dpi
- Supply current: <60mA
- Supply voltage: DC 3.3V
- Fingerprint image entry time: <1.0 seconds
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$0.51
- Working voltage: 3.3V~5V
- 5mm Groove width
- Using wide voltage LM393 comparator
- Output form: Digital switch output (0 and 1)
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$1.41
- Build-in TCRT5000 sensor
- Number of channels : 3
- Work Power : 5VDC
- Detector distance:10MM
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$1.31
- Gas Detection: Detects alcohol vapors in the air
- Sensing Principle: Semiconductor-based gas sensing technology
- Operating Voltage: 5V DC
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$1.16
- Gas Detection: Detects flammable gases like LPG, propane, hydrogen, methane, and other combustible gases, as well as carbon monoxide (CO)
- Sensing Principle: Semiconductor-based gas sensing technology
- Operating Voltage:5V DC
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$0.22
- Input voltage range: DC0-25V
- Voltage detection range: DC0.02445V-25V
- Voltage analog resolutions: 0.00489V
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$0.23
- Sensor Type: Capacitive touch sensor
- Operating Voltage: Typically 2.5V to 5.5V
- Sensing Method: Capacitance measurement
- Touch Detection: Detects touch or proximity without physical buttons
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$0.48
- Sensor Type: Tilt and vibration sensor
- Operating Voltage: Typically 3.3V to 5V
- Sensivity switch: SW-520D
- Sensing Method: Ball switch or similar mechanism
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$0.48
- Sensor Type: Sound detection sensor
- Operating Voltage: Typically 3.3V to 5V
- working voltage: 3.3 V
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$0.52
- Sensor Type: Reed switch-based magnetic sensor
- working voltage of 3.3V-5V
- Sensing Method: Magnetic field detection using a Reed switch
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$0.31
- Sensor Type: LDR (Light-Dependent Resistor) or Photoresistor
- Resistance Range: Varies based on the specific LDR and lighting conditions
- Dark Resistance: Typically in the range of megaohms (MΩ)
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$0.52
- Sensor Type: Linear Magnetic Hall Sensor
- Operating Voltage: Typically 3.3V to 5V
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$0.57
- Sensor Type: Capacitive soil moisture sensor
- Operating Voltage: Typically 3.3V to 5V
- Sensing Method: Capacitance measurement
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$0.29
- Sensor Type: Piezoelectric sensor
- Diameter: 15mm
- Sensing Method: Piezoelectric effect
- Material:Copper,PVC
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$1.45
- Sensor Type: Gyroscope and Accelerometer
- Gyroscope Range: ±250, ±500, ±1000, or ±2000 degrees per second (dps)
- Accelerometer Range: ±2g, ±4g, ±8g, or ±16g
- Operating Voltage: Typically 3.3V to 5V
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$0.72
- Operation voltage range : DC4.5-20v
- Static current : <60uA
- Output level High 3.3v/LOW 0v
- Trigger Mode: Repeatable
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$0.78
- The main chip: LM35 temperature sensor
- Working voltage: DC 4-30V
- Linear variation coefficient: +10mv/℃
- Low power consumption is less than: 60uA
