PCB modular layout ideasIn the face of today's electronic products with increasingly higher hardware platform integration and increasingly complex systems, PCB layout should have a modular mindset, re...
Has anyone used Maxim's max30003 to detect ECG signals?
I use nRF52832 to drive max30003 SPI communication is normal, and the verification is correct by reading the values of other registers that have...
Starter Generator/eMotor
The starter generator (including ISG, BISG/iBSG and electric motor) is an integral part of the 48V mild hybrid architecture, maintaining battery charge and providing current t...
[size=4] "Bluetooth" technology is a new wireless communication technology jointly announced by five world-renowned companies, Ericsson, Nokia, Toshiba, IBM and Intel, in May 1998. [/size] [size=4] [/...
Because of a small problem, it took a long time to record it.
stm32 multiple adc cores use timer trigger, data is only updated once in dma mode
HAL_ADC_ConvCpltCallback also only enters once
ADC is se...
The Internet of Things (IoT) has become one of the most important technologies of the 21st century . Through low-cost computing, analytics, big data, and cloud and mobile technologies, devices can in...[Details]
According to People's Daily Online, on May 18, Provincial Party Secretary Hu Heping and Governor Liu Guozhong met with Samsung Electronics Vice Chairman Lee Jae-yong in Xi'an, along with Provincial P...[Details]
This article introduces a simple digital inductance and capacitance meter composed of a parameter conversion circuit consisting of a multivibrator composed of a 555 time base, a standard puls...[Details]
Due to overheating and reliability issues, AirPower could not be manufactured in a way that met Apple's standards, so Apple canceled the AirPower wireless charging mat project in May 2019. Recently...[Details]
The function of this instruction is to divide the 8-bit unsigned integer in accumulator A by the 8-bit unsigned integer in register B. The quotient is stored in accumulator A, and the remainder is st...[Details]
On the afternoon of May 13, Xiaomi released its second Wi-Fi 6 router, the "Xiaomi Router AX1800", which is officially launched at a price of 329 yuan and a pre-sale price of 299 yuan. Compared with ...[Details]
Any product has a quality statement. With the progress of society and the development of industry, users have higher and higher requirements for product quality. The same is true in the flow meter in...[Details]
In recent years, the smart TV box market has developed rapidly. Both old and new brands have participated in the lively competition in the TV box market, hoping to get a share of the pie. So which us...[Details]
1. Blindly believe in imported and expensive flowmeters. A large number of people believe that imported flowmeters are definitely the best. When choosing imported instruments, in addition to ...[Details]
If too many Chinese characters are used in the system, the chip capacity may be insufficient. The data can be stored in the external FLASH and called when needed. This article uses STM32 serial port ...[Details]
On the morning of November 19, vivo held the vivo Developer Conference (VDC2020) in Shenzhen. At the conference, vivo Vice President Zhou Wei gave a detailed introduction to the vivo new genera...[Details]
LEDs have been used in electronic systems for many years, primarily as indicator lights for electronic devices. Now significant advances in brightness and color depth mean that LEDs can now be used i...[Details]
A detailed demonstration of the process flows and equipment used to characterize the long-term reliability of our digital isolators and how they surpass optocouplers in critical safety capabilities. ...[Details]
As an innovative company, Kinaltek focuses on disruptive technologies for producing metal alloy powders. According to foreign media reports, the company recently announced that it has made a major br...[Details]
The servo system of CNC machine tools is an important part of CNC machine tools. It is responsible for converting the instructions of the CNC system into the actual movement of each axis of the mac...[Details]
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