Blogs
38 practical analog circuit tips that people often overlook
This article explains in detail 40 practical analog circuit tips that 90% of engineers will ignore.
2023-09-22248Industry
How to design an overvoltage protection circuit?
What does overvoltage protection mean? How to build an overvoltage protection circuit? One article will help you understand it all
2023-09-211861Projects
Crystal oscillator structure and working principle
The article explains in detail the structure of crystal oscillators, as well as the classification of crystal oscillators into passive crystal oscillators, active crystal oscillators, and the working principles of crystal oscillators.
2023-09-201053Basic knowledge
Principles and applications of LDO
This article explains in detail the working principle, application method and how to understand the low dropout regulator (LDO)
2023-09-191891Power management
How does a network transformer work?
Detailed explanation of the working principle of network transformer and precautions during use.
2023-09-18758Basic knowledge
Basic knowledge, functions, parameters, and types of capacitors
Detailed explanation of the basic structure, function, voltage and current, usage methods, characteristics, parameters, and types of capacitors
2023-09-161021Basic knowledge
What is the internal structure of FPGA?
This article mainly introduces the internal structure of FPGA devices, which allows us to master the mapping relationship between hardware description language and internal units and connections.
2023-09-15613Basic knowledge
Source of transistor and difference between NPN and PNP
Detailed explanation of the source of the transistor and the difference between NPN and PNP
2023-09-14923Basic knowledge
Do you know how to use triode in circuits?
Transistors have two working states: static and dynamic. The DC working state of the triode when no signal is added is called static. At this time, the current in each pole is called static current. The working current after adding AC signal to the tri...
2023-09-13670Basic knowledge
Is the gnd of the microcontroller and chip connected to the negative pole of the power supply?
Ask a simple but difficult to answer circuit question: What is the nature of the ground wire GND in the circuit?During the PCB Layout process, engineers will face different GND treatments.Why is this? In the circuit principle design stage, in or...
2023-09-12611Basic knowledge
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