The PIN of the Fudan Micro FM33LG0 development board specification is covered, so make an MCU package yourself. In this way, the FM33LG0 pins are clear at a glance.printf() is a formatted output funct...
The communication generations have evolved from 2G to 4G, and each generation of cellular technology has seen different innovations. From 2G to 3G, receive diversity technology was added, from 3G to 4...
In 2022, TI, as always, brought many exciting technical live broadcasts to engineers, from signal chains, analog products to MCU products, from industrial and automotive applications to artificial int...
The meaning of phase locking is the automatic control of phase synchronization. The automatic control closed-loop system that can complete the phase synchronization of two electrical signals is called...
[i=s]This post was last edited by qwqwqw2088 on 2020-8-2 15:34[/i]1. Introduction
BQ40z80 is a fully integrated 2-7 lithium-ion or lithium-polymer battery management chip, using the patented Impedance...
At present, competitions, RD and other activities require modular design templates. The M.2/NGFF interface solves this problem very well. We sincerely invite everyone to join in designing different bo...
According to foreign media reports, Israeli startup Crispify has launched a new system to monitor the air quality in car cabins and identify viruses and bacteria including the new coronavirus. (Im...[Details]
Since ancient times, physicians have sought better ways to diagnose and treat patients suffering from disease or trauma inside the body. Examining and treating patients from inside the body in a mini...[Details]
The three-phase ammeter mentioned here is not an ancient pointer ammeter, but a new intelligent digital display ammeter. It can adapt to different signal inputs. When replacing one with different spe...[Details]
The motor driver controls the motor's rotation angle and speed to achieve duty cycle control and motor idle speed control. For motor applications, in addition to selecting the right motor type, dri...[Details]
ARM processor working mode
User mode user
Fast interrupt mode FIQ
External interrupt mode IRQ
Privileged mode supervisor
Data access abort mode abort
Undefined instruc...[Details]
1 Introduction
Refrigeration system has become an important configuration of modern automobiles. The amount of refrigerant and the purity of refrigerant in the refrigeration system are...[Details]
DGYJ-H Secondary Voltage Drop Tester
How to use the secondary voltage drop tester
Secondary voltage drop tester
1) Secondary voltage drop tester and secondary circuit voltage drop error test...[Details]
Because I saw that the USB of STM32 did not detect the sending status, when there was more data to be sent than the transmit buffer, an error would probably occur, so I looked for this article, but c...[Details]
The electronic design industry's relentless pursuit of speed and performance is constantly changing the standards of high-end oscilloscopes. Bandwidth, capture, analysis, and the accuracy required f...[Details]
Entering 2021, the challenges brought by chip shortages are becoming more apparent in the automotive industry. Currently, many automakers such as Volkswagen, Ford, Toyota, and Nissan have been forced...[Details]
Generally speaking, the "golden September and silver October" is the peak sales season for most industries. However, due to the increasingly serious global shortage of automotive chips, this year's "...[Details]
The microcontroller starts using HSI, and no switching is required. After reset, HSI defaults to the main clock source HSI, which is a 16MHz RC crystal oscillator. The main clock divider (CLK_CKDIVR)...[Details]
The function of an oscilloscope is to transform invisible electrical signals into visible images. The better the oscilloscope, the better it can restore the true appearance of the signal. We certainl...[Details]
Mouser now sells a new chip for rapid development of precision data acquisition systems
Analog Devices ADAQ7767-1 μModule DAQ Solution
November 6, 2024 –
Mouser Electron...[Details]
Domestic Chip Exchange
京公网安备 11010802033920号
EEWORLD
