The board and materials have been purchased, and it seems a bit of a waste of money to redesign the board or purchase the buzzer. So I want to know, is it okay to use it directly like this?
I have tri...
[p=25, null, left][color=rgb(25, 25, 25)][font="]Successful RF design must pay careful attention to every step and every detail in the entire design process, which means that thorough and careful plan...
57. What is the requirement for phase noise at 1k offset , 10kHz offset, and 100kHzoffset for GSM handset?A: For GSM handset RX it has several architectures to implement:Superheterodyne,near zero-IF,z...
Abstract
: The purpose of this design is to realize the intelligentization of museum collection anti-theft and protection. With the microprocessor as the core, the color image sensor LM9628 a...[Details]
E-Four is not a new friend. It can be seen on many Toyota hybrid models. As for why we are talking about it again this time, the fundamental reason is that Toyota has made a new upgrade for E-Four, a...[Details]
1 Introduction The design of this frequency meter takes the AT89C51 microcontroller as the core and uses its internal timer/counter to complete the measurement of the period/frequency of the...[Details]
Example 1. Fault phenomenon: The remote control of the car anti-theft alarm does not work. When the function buttons of the remote control are pressed, the red LED indicator of the remote control d...[Details]
November 18, 2022, Tessenderlo, Belgium - Melexis, a global microelectronics engineering company, announces the launch of a new series of PCB-free pressure sensor chips. The chips in this series ca...[Details]
On May 12, 2021, at the inaugural meeting of the Macao-Zhuhai Talent Development Promotion Association and the signing ceremony of the Macao-Zhuhai Talent Project, under the witness of leaders of the...[Details]
In today's era of crazy involution in the automotive industry, each car company spends a lot of energy on functions that users can perceive immediately. For a car, its appearance is the user's first ...[Details]
After using the latest hardware technology in Model 3, Tesla has upgraded its previous two models, Model S and Model X: the motor driving the wheels has been replaced with a permanent magnet synchron...[Details]
0 Introduction
The in-flight audio communication equipment (abbreviated as "aircraft communication") is an airborne communication and control equipment that can support multiple crew members t...[Details]
A megger is commonly known as a shaking meter. Most meggers are powered by hand-cranked generators, so they are also called shaking meters. Its scale is in megohms (MΩ). It is a commonly used measuri...[Details]
I have seen many beginners confused about reading and writing ID codes of PIC16 series microcontrollers. To be honest, the information on this aspect is not very complete. Some textbooks may involve ...[Details]
Introduction Data acquisition technology is a popular and practical electronic technology. It is widely used in signal detection, signal processing, instrumentation and other fields. In recent years...[Details]
The semiconductor price surge has entered its second half. Although there are signs of weakness on the demand side, as the first batch of new production capacity that the foundry has long announced h...[Details]
With the continuous development of industry, linear motor modules and linear modules, as important transmission components, have gradually entered the precision industry and are widely used. Many p...[Details]
DIY TC9153AP volume control circuit
Since Toshiba's electronic document did not directly provide the application circuit of TC9153, I had no choice but to bite the bullet and read the documen...[Details]
Analogue and Mixed Signal
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