Cecelia Qiu

Joined: 1 month ago
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....

Cecelia Qiu in Electronics 08 December 2021 · 10

An Introduction to a Resistor

Overview A resistor is a current-limiting element. After the resistor is connected to the circuit, the resistance of the resistor is generally fixed with two pins, which can limit...

Cecelia Qiu in Electronics 06 December 2021 · 10

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 com...

Cecelia Qiu in Electronics 03 December 2021 · 16

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 w...

Cecelia Qiu in Electronics 01 December 2021 · 9