Sensors

Devices able to interface Arduino with the environment.
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Hydrogen Gas Sensor - MQ-8
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Hydrogen Gas Sensor - MQ-8

This is a simple-to-use compressed hydrogen gas sensor, suitable for sensing hydrogen concentrations in the air. The MQ-4 can detect natural gas concentrations anywhere from 100 to 10000ppm. This sensor has a high sensitivity and fast response time. The sensor's output is an analog resistance. The drive circuit is very simple; all you need to do is power the heater coil with 5V, add a load...


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Humidity sensor with analog output
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Humidity sensor with analog output

The Honeywell HIH-5030 Series Low Voltage Humidity Sensor s operate down to 2.7V, often ideal in battery-powered systems where the supply is a nominal 3V. The HIH-5030 Sensors feature covered integrated circuits and are designed for high volume OEM users. The Honeywell Low Voltage Humidity Sensors provide excellent resistance to dust, dirt, oils, and common environmental chemicals. More details...


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Relative pressure sensor with analog output
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Relative pressure sensor with analog output

The MP3H6115A series piezoresistive transducer is a state-of-the-art, monolithic, signal conditioned, silicon pressure sensor. This sensor combines advanced micromachining techniques, thin film metallization, and bipolar semiconductor processing to provide an accurate, high level analog output signal that is proportional to applied pressure. This sensor could be interfaced with Arduino throug an...


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Non Invasive Passive Current Sensor, 30A
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Non Invasive Passive Current Sensor, 30A

This non-invasive current sensor (also known as a "split core current transformer") can be clamped around the supply line of an electrical load to tell you how much current is passing through it. It does this by acting as an inductor and responding to the magnetic field around a current-carrying conductor. By reading the amount of current being produced by the coil, you can calculate...


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Current transducer 6A
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Current transducer 6A

This unipolar current transducer works using of the Hall effect. It's able to measure current till 6Amps and could be adapted for three different scale range simply modifying the connection between pins (2, 4 and 6Amps). This sensor has galvanic isolation between the primary circuit and the secondary circuit so you can use it to measure current of high voltage operating loads. Using it is very...


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