SENSOR

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Product Specification Product DescriptionWe are one of the leading importers & supplier of a wide range of industrial component like Transistors, Resonators, LCD, Buzzer Plates and Capacitor etc. we also buy excess inventory stock lot & surplus stock from OEM.

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AC sensor is a component which measure the temperature of the room. The AC sensor helps the air conditioner to control the temperature of air according to the setting of control panel.

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Hall Effect Sensors consist basically of a thin piece of rectangular p-type semiconductor material such as gallium arsenide (GaAs), indium antimonide (InSb) or indium arsenide (InAs) passing a continuous current through itself.
When the device is placed within a magnetic field, the magnetic flux lines exert a force on the semiconductor material which deflects the charge carriers, electrons and holes, to either side of the semiconductor slab. This movement of charge carriers is a result of the magnetic force they experience passing through the semiconductor material.
As these electrons and holes move side wards a potential difference is produced between the two sides of the semiconductor material by the build-up of these charge carriers. Then the movement of electrons through the semiconductor material is affected by the presence of an external magnetic field which is at right angles to it and this effect is greater in a flat rectangular shaped material.
The effect of generating a measurable voltage by using a magnetic field is called the Hall Effect after Edwin Hall who discovered it back in the 1870’s with the basic physical principle underlying the Hall effect being Lorentz force. To generate a potential difference across the device the magnetic flux lines must be perpendicular, (90o) to the flow of current and be of the correct polarity, generally a south pole.
The Hall effect provides information regarding the type of magnetic pole and magnitude of the magnetic field. For example, a south pole would cause the device to produce a voltage output while a north pole would have no effect. Generally, Hall Effect sensors and switches are designed to be in the “OFF”, (open circuit condition) when there is no magnetic field present. They only turn “ON”, (closed circuit condition) when subjected to a magnetic field of sufficient strength and polarity.

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QUICK OVERVIEW

1. Supply Voltage: 3.3 V/ 5V.
2. Interface Type: I²C, SPI.
3. Sensing Range: ±2g, ±4g, ±8g, ±16g.
4. Sensitivity:
   • X: 28.6 LSB/g.
   • Y: 31.2 LSB/g.
   • Z: 34.5 LSB/g.
5. Ultra Low Power: 40µA in measurement mode, 0.1µA in standby@ 2.5V.
6. Free-Fall Detection.
7. Tap/Double Tap Detection.

ADXL345 Tripple Axis Accelerometer Board is a small, thin, low power, 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16g. Digital output data is format as 16-bit twos complement and is accessible through either an SPI (3- or 4-wire) or I2C digital interface.

The ADXL345 Tripple Axis Accelerometer Board is well suited for mobile device applications. It measures the static acceleration of gravity in tilt-sensing applications, as well as dynamic acceleration resulting from motion or shock. Its high resolution (4 mg/LSB) enables measurement of inclination changes less than 1.0°.

Several special sensing functions are provided. Activity and inactivity sensing detect the presence or lack of motion and if the acceleration on any axis exceeds a user-set level. Tap sensing detects single and double taps. Free-fall sensing detects if the device is falling. These functions can be mapped to one of two interrupt output pins. An integrated, patent-pending 32-level first-in, first-out (FIFO) buffer can be used to store data to minimize host processor intervention.

Low power modes enable intelligent motion-based power management with threshold sensing and active acceleration measurement at extremely low power dissipation.

Note: This package does not include the Arduino board, you have to buy it separately.

Applications :

1. Pointing devices.
2. Handsets.
3. Medical Instrumentation.
4. Gaming.
5. Industrial instrumentation.
6. Personal navigation devices.
7. Hard disk drive (HDD) protection.
8. Fitness equipment.
9. defense and aerospace.

Features :

1. Ultra-Low Power: 40µA in measurement mode, 0.1µA in standby@ 2.5V.
2. Free-Fall Detection.
3. Tap/Double Tap Detection.
4. Flexible interrupt modes mappable to either interrupt pin Measurement ranges selectable via serial command Bandwidth selectable via serial command
5. Wide temperature range (−40°C to +85°C).
6. 10,000 g shock survival.
7. Support 5V/3.3V voltage input, onboard RT9161 power chip, lower pressure drop faster than 1117, the faster load speed of response, very suitable for high-noise power supply environment.
8. User-selectable resolution
   1. Fixed 10-bit resolution.
   2. Full resolution, where resolution increases with G range, up to 13-bit resolution at ±16 g (maintaining 4 mg/LSB scale factor in all G ranges).

Package Includes :

1 x ADXL345 Tripple Axis Accelerometer Board.

Additional Information

Additional Information:

• Production Capacity: 500
• Packaging Details: dip

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Product Details:

Product Specification Product Description

Specifications:

• Pin 5V power supply, on-board power status LED.
• The module can be measured plus or minus 30A current, corresponding analog output: 66 mV/A.
• No test current through, the output voltage is VCC/2.

Note: ACS712 is based on Hall detection principle, please try to avoid the magnetic field, when using as it may impact the reading accuracy.

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The TSAL6200 is a 940nm Infrared Emitting Diode in GaAlAs Multi Quantum Well (MQW) technology with high radiant power and high speed moulded in a blue-grey plastic package. It is suitable for use in infrared remote control units with high power requirements, free air transmission systems, infrared source for optical counters and card readers.

• High Reliability
• High Radiant Power
• High Radiant Intensity
• Low Forward Voltage
• Suitable for High Pulse Current Operation
• Good Spectral Matching with Si Photodetectors
• Halogen-free

Peak Wavelength: 940nm 
Angle of Half Intensity: 17° 
Diode Case Style: T-1 3/4 (5mm) 
Radiant Intensity (Ie): 15mW/Sr 
Rise Time: 15ns 
Fall Time tf: 15ns 
Forward Current If(AV): 100mA 
Forward Voltage VF Max: 1.6V 
Operating Temperature Min: -40°C 
Operating Temperature Max: 85°C

Product Details:

IC Output Type: Digital 
Sensing Accuracy Range: +/- 2.5°C 
Sensing Temperature Min: 0°C 
Sensing Temperature Max: 80°C 
Sensor Case Style: Module 
No. of Pins: 14Pins 
Supply Voltage Min: 3V 
Supply Voltage Max: 3.6V 
Product Range: Grid-EYE AMG88 Series 
Automotive Qualification Standard: - 
MSL: MSL 3 - 168 hours