Showing all 7 results

BME280 Temperature Pressure Humidity Sensor

BME280 Temperature Pressure Humidity Sensor

$7.49

3-in-1 sensor. Temp+pressure+humidity I2C/SPI.

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Capacitive Soil Moisture Sensor v1.2

Capacitive Soil Moisture Sensor v1.2

$4.49

Corrosion-proof analog soil moisture. 3.3-5V A0 output.

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DHT22 Temperature Humidity Sensor

DHT22 Temperature Humidity Sensor

$5.24

High-precision temp/humidity. ±0.5C ±2%RH 1-2sec sampling.

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DS18B20 Waterproof Temperature Sensor

DS18B20 Waterproof Temperature Sensor

$4.49

1-Wire digital temp -55 to 125C. Stainless probe 1m cable.

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HC-SR04 Ultrasonic Distance Sensor

HC-SR04 Ultrasonic Distance Sensor

$2.99

2cm-400cm range. ±3mm accuracy. 5V trigger/echo.

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HC-SR501 PIR Motion Sensor

HC-SR501 PIR Motion Sensor

$3.74

Adjustable IR motion detector. 7m range 120 angle.

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MPU6050 6-Axis Gyroscope Accelerometer

MPU6050 6-Axis Gyroscope Accelerometer

$4.49

3-axis gyro + 3-axis accel. I2C. Self-test built-in.

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