I unexpectedly received the Jun Yixing HELPer2416 development board today. I am a little excited. I have been involved in bare board development before. I want to take this opportunity to learn more a...
I used TCPMP before, but TCPMP has a fatal problem under 6.0. I use SIRF A4 CPU, and there is a 75% probability of CRASH problem. This problem cannot be solved, so I am anxious to find a player now. I...
"Laboratory Circuits" is an important part of the "Design Convenient" service strategy advocated by ADI, and is also a special technical service specially created by ADI for the art and science of ana...
The sensor expansion board for STM32 Nucleo-144 supports an 8-channel digital microphone (MP34DT05-A) array. It supports two I2C interfaces for 9-axis measurement (LSM6DSL+LIS3MDL) achieved by combini...
During the optimization process, if you encounter a function with multiple exits, that is, multiple returns, try to change the logic to only one return; put the reading and calculation of variables be...
I have a 250G mobile Hitachi hard drive. When I read the disk, I found that one partition is missing. I originally divided it into 3 partitions. Now there are only 2. Can you help me check it out? Tha...
introduction
my country has a vast territory and a large population. The scale of housing construction is huge, and the amount of residential construction is large and wide. It is still on t...[Details]
As LEDs continue to improve in almost every aspect of performance and cost, LED lighting is being used in an increasingly wide range of applications, among which LED street lights are a focus of in...[Details]
The TPS92210 is a single-stage LED lighting pulse width modulation (PWM) controller. The TRIAC dimmable solution not only regulates the LED current, but also achieves a power factor close to 1. The...[Details]
D5026A is a driver IC designed by Shanghai Debei Electronics for energy-saving LED display screens. Its design concept is energy-saving and compatible with existing solutions, that is, it can be ...[Details]
The DisplayPort interface standard is approved by the Video Electronics Standards Association (VESA) to provide an open, scalable standard for the entire industry. The development of DisplayPort ca...[Details]
1 Embedded Systems
Embedded System refers to a collection of computer hardware and software with specific functions or purposes, which is divided into embedded software system and embe...[Details]
Distributed Wireless Communication System (DWCS) uses distributed antennas, distributed processing control, joint signal processing and other technologies to improve the system's spectrum efficie...[Details]
This article discusses the six design steps of LED lighting system design in detail: (1) determine the lighting requirements; (2) determine the design goals and estimate the optics; (3) the efficie...[Details]
Car lights, whether headlights, fog lights or tail lights, play an important role in driving safety. However, the material of the car lights determines that the probability of damage in a collision...[Details]
For battery-powered portable devices, in addition to breaking through the limitations of processing power, the performance of portable system power supplies also needs to be continuously improved. ...[Details]
introduction
Temperature and humidity are the main environmental parameters of industrial and agricultural production. It is of great significance to measure them accurately and timely. Using a s...[Details]
Applying fieldbus technology on new beer production lines is the first choice for large beer companies with strong management level and technical strength. Guangzhou Zhujiang Beer Group Co., Ltd. i...[Details]
Some people think: as long as the program runs well, it doesn't matter how the original program is written. But this is absolutely not the case. Software is not completed in one go, and it is neces...[Details]
TMC428 is a stepper motor motion controller from TRINAMIC. It can reduce the workload of motor control software design and development costs. The 3-axis stepper motor drive control system based on ...[Details]
(1) Open circuit voltage of the battery
(2) Internal resistance of the battery
(3) Battery operating voltage
(4) Charging voltage
Charging voltage refers to the voltage applied ...[Details]
Embedded System
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