Hall Effect Sensor A1302
Hall Effect Sensor A1302. Hey everyone, i am currently playing around with maybe whipping up a gaussmeter and was looking at different hall sensors and came across the models in this thread's title from allegro. A3141, a3142, a3143, us1881, oh090u.
A voltage output that is proportional to an applied magnetic. The parts shown are a 22mm bearing (just a little shy of 7/8″ diameter), two 1/4 x 1/4 neodymium magnets, an allegro a1302 hall effect sensor and a bic pen body. The a1301 has double the sensitivity of the a1302.
These Devices Have A Quiescent Output Voltage That Is 50% Of The Supply Voltage.
The pinout of the a1302 hall effect is different from the sensor previously mentioned. Yes, if you want an analog hall sensor then the a1301 or a1302 would be good choices. Hand held a1302 hall effect sensor (gaussmeter) this is a partial write up, i will expand on this soon.
4.4 Out Of 5 Stars.
Samples are no longer available. Get it as soon as thu, jul 8. Integrating the hall sensing element and the amplifier on a single chip minimizes many of the problems normally associated with low voltage level analog signals.
A Voltage Output That Is Proportional To An Applied Magnetic.
Rather than four pinouts, this ic has only three (v in, gnd, and v out). You have to use a wheel that rotate press the cable and count the rotatings of the wheel to determen the length. Each side of the sensor can detect one particular pole.
When I Use Ir Sensor It Works Well In Side By Side And One Length Followed By Another.
Click here for info connection hall sensor wiring a1302 datasheet Hall effect sensor (a1302) (1) arduino uno board (1) usb (1) note: The parts shown are a 22mm bearing (just a little shy of 7/8″ diameter), two 1/4 x 1/4 neodymium magnets, an allegro a1302 hall effect sensor and a bic pen body.
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Return this item for free. 50% of the supply voltage. Hall effect sensor works with magnet fields.
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