What is the application of Hall Sensor in real life?

ATM, also known as ATM, is a highly sophisticated mechatronic device that uses magnetic code cards or smart cards to implement self-service financial transactions, replacing the work of bank counters. Withdrawable cash. Query deposit balance, transfer funds between accounts, balance inquiry, etc .; also perform cash deposits, check deposits, passbook replacement registration, intermediate business, and other tasks.
Hall plays the role of banknote thickness detection and recognition in the ATM. Use the induction between the Hall and the magnet to change the detection distance, so that an electric signal corresponding to the change is generated at the output end of the Hall, amplified by the Hall amplifier, and then sorted by the actuator to control the rapid Bank notes are sorted and identified.
Latch Type Hall Sensor
Latch Type Hall Sensor
Hall sensors applied to bus doors
The bus is a common means of transportation in our lives, and its appearance has facilitated people's travel. The Hall sensor is used in the safety system of the bus door, and uses the induction between the Hall and the magnet to check whether the door is closed.
Hall sensors used in automotive rearview mirrors
Rear-view mirror electric adjustment refers to the rear-view mirrors on both sides of the car. When the angle of view needs to be adjusted, the driver does not need to get out of the car, but can be adjusted by an electric button in the car. Traffic accident. When driving on a narrow road, the motor can be used to control the folding and shrinking, which greatly improves the safety and performance of the vehicle on the road.
Hall plays a role of measuring the angle in the rearview mirror, so that the control system can cut off and adjust the power of the power motor when the rearview mirror is folded or unfolded to a preset position to prevent damage. Often used to Latch Type Hall Sensor.
Practical application of Hall IC in electronic floatation
With the development and change of social life, fishing has gradually evolved into a daily leisure activity, and people's requirements for fishing gear have become higher and higher. Floating is an indispensable tool in the composition of fishing rods, which can mainly serve as an indicator. The electronic float is based on the traditional float float, which internally adds power and light-emitting devices, which greatly improves the quality of night fishing, and makes it easier for people to know when the fish is hooked.
Our company is a Latch Type Hall Sensor Supplier, welcome to consult.

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Omnipolar Hall IC

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  Omnipolar Hall IC The omnipolar Hall-effect sensor  includes the following on a single silicon chip: reverse voltage protector, voltage regulator, temperature compensation circuit, Hall-voltage generator, signal amplifier, Schmitt trigger and open-drain output driver, etc. Produced with CMOS technology, an omnipolar Hall IC is asked for lower supply voltage and less power supply. It is available in two package types: SOT-23-3L (Type M) and TO-92UA (Type UA). More detail of China Hall Sensor , please via: https://www.ahest.net/
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Method Of Detecting Switch Type Hall Sensor

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In the use of hall sensor for maintenance machinery, we will encounter holzer not working, from holzer's shape can not distinguish whether the holzer element is damaged, and how to detect whether the switch type of hall sensor is damaged. Taking Holzer YS282 as an example, the test method of switch type Holzer element is as follows: First, find a resistance R of 1K Omega, which is connected to the figure 1 and 3 feet, and connect the positive pole of the DC power of the 12V to the foot of the  switch type hall sensor YS282, and the anode is connected to the foot. The multimeter is placed in a DC 50V file, the red pen is connected to the foot, and the black pen is connected to the foot, and the pointer changes of the multimeter are observed. When the magnet N is very close to the test point of the hall sensor YS282, the pointer of the multimeter is deflected from the high level to the low level; when the N pole of the magnet is far away from the test point of the Holzer element Y
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How To Use Water Flow Sensor？

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The  Water Flow Sensor  consists of a plastic valve body, a water rotor and a Hall Effect Sensor. When the water flows through the rotor, rotor rolls and the speed of it changes with a different rate of flow. The hall-effect sensor outputs the corresponding pulse signal. This type of sensor can be found on different diameters, water pressure (MPa) and flow rate (L/m) ranges. Make sure to select one that will cover your needs. The sensor that I have it has 20mm diameter, <1.75Mpa water pressure and ~30 L/m flow rate range. A  Water Flow Meter Sensor  is a device that measures the amount of water flowing through a pipe. There are several water flow meter technologies to choose from depending on the water measurement application, maintenance requirements, and budgetary terms.  Each of these types of water flow meters has a unique principle of operation, specific application benefits, and overall cost-of-ownership. The question is: What water flow meter should you choose for your w
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