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...
ARM microprocessor supports 7 operating modes, namely: ─ User mode (usr): The normal program execution state of the ARM processor ─ Fast interrupt mode (fiq): used for high-speed data transmission or...[Details]
In communication electronic circuits, small signals need to be amplified with a certain gain. Small signals in communication are all high-frequency signals, so the analysis of the circuit is based on ...[Details]
The concept of the Internet of Things has been popularized enough, but due to the heterogeneity and fragmentation of IoT devices, the implementation process has brought many challenges. Ho Nguyen, pr...[Details]
1 Introduction
Compared with mechanical buttons and resistive touch buttons, capacitive touch buttons are not only durable, low-cost, simple and easy to install, waterproof and anti-fouling, ...[Details]
As people's living standards continue to improve, people's attention to their own health has also risen to an unprecedented level. Today, more and more high-tech means are beginning to be used in t...[Details]
GaN Systems and ON Semiconductor have introduced the highest power density 300 watt AC adapter reference design, which uses GaN Systems' 650V, 15A GaN E-HEMT and ON Semiconductor controller and drive...[Details]
GP88S walkie-talkie is one of the main models currently in use. Its charger is uniquely designed and has the characteristics of a switching power supply. It uses pulse surge charging to increase th...[Details]
Today, the 10th International Seminar on Sensor and MEMS Technology Industrialization and Scientific Research Achievements and Products Exhibition 2018 was held in Xiamen. Many technology experts at...[Details]
Introduction This article introduces how to use key interrupts in the STM8L series and how to use the falling edge of interrupts on PB2 to enter interrupts. experiment platform Compiler softwar...[Details]
Multi-purpose delay switch power socket The power of household appliances, lighting lamps, etc. often needs to be turned on or off after different time delays. The power socket can meet such diff...[Details]
CS5466 is a high-performance, low-power, USB Type-C/DP1.4 DisplayPort to HDMI 2.1 converter chip. DisplayPort receiver supports up to 32.4Gbps (HBR3, 4 lanes) and HDMI transmitter supports up to 48...[Details]
Xie Yongsheng, Chairman and Party Secretary of State Grid Xinjiang Electric Power Co., Ltd.
State Grid Xinjiang Electric Power has conscientiously implemented the spirit of the Fifth Session o...[Details]
This article will describe
the benefits of using neutral white
LEDs
instead of cool white LEDs in street
lighting
applications
, including visibility of liquids on the street, skin an...[Details]
PCB Design
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