Why sensors are so important for autonomous driving？
We still have a long way to go to achieve a road full of autonomous vehicles. Although the current sensor capabilities are very helpful, they are relatively rudimentary when it comes to autonomous veh...
03 December 2021
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Cecelia Qiu
Application of Hall Sensor Ranging and Selection of Magnet
We want to use the Hall sensor to measure micro-distance, and it is inevitable to involve the problem of Hall sensing distance. Some may require a relatively short sensing distance, such as 30 mm, but...
17 March 2022
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Cecelia Qiu
Five common sensors for LED smart lighting
As one of the equipment of signal acquisition and electromechanical conversion, the electromechanical technology of sensing technology has been quite mature. In recent years, it has entered the develo...
29 December 2021
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Cecelia Qiu
What is a knock sensor on a car engine for?
The combustion of the engine is very complicated, so it needs to have a very precise design and control. A little control error or abnormality will cause abnormal combustion, and "knock" is a kind of...
2 years ago
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Cecelia Qiu
The principle and function of air pressure sensor
The air pressure sensor detects the absolute pressure of the intake manifold behind the throttle valve. It detects the change of the absolute pressure in the manifold according to the engine speed and...
12 January 2022
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Cecelia Qiu
Thyristor selection skills
1. Choose the type of thyristor
There are many types of thyristor, which should be selected reasonably according to the specific requirements of the application circuit.
If it is used for AC and DC...
03 March 2022
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Cecelia Qiu
Judgment of transistor working state
Transistors are the basic devices in analog circuits and are the basic building blocks for standard operation of computers, mobile phones, and all other modern electronic circuits. Because of its fast...
08 December 2021
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Cecelia Qiu
Some guidelines about relays
A relay is an electrical control device. It is an electrical appliance that causes the controlled quantity to undergo a predetermined step change in the electrical output circuit when the change in th...
01 December 2021
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Cecelia Qiu
Precautions for relay application
1 coil voltage
The voltage used by the coil should be selected according to the rated voltage in the design. If not, it can be selected with reference to the temperature rise curve. Using any coil vo...
17 January 2022
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Cecelia Qiu
