When your computer is turned off, the indicator light on the monitor is still on silently, and the speakers are working secretly, making some terrifying crackling interference sounds from time to time...
[i=s]This post was last edited by lingergz on 2019-8-14 15:31[/i]Just received the nail clipper set from the event.After unpacking the unprepossessing outer packaging, I was attracted by the craftsman...
IIS3DHHCTR is a popular accelerometer in SensorTile.box
Unfortunately, there is no code to test it in the official firmware.
Because there is no 1.8V emulator, I just built a project "with my eyes clo...
littleshrimpST Sensors & Low Power Wireless Technology Forum
Analysis of the causes of heating of motor bearings1. Friction between motor bearings and bearing coversThe main reason for this fault is that the motor is not processed in time during the processing ...
The internal instruction cycle of DSP is high, and the main frequency of external crystal oscillator is not enough, so most DSP chips have PLL. But each series is different.1) TMS320C2000 series:TMS32...
Frequency domain measurements of RF power are the most basic tests for both traditional spectrum analyzers and modern vector signal analyzers. Proper test methods are very important to avoid signific...[Details]
Naming convention The naming convention for the cross-compilation toolchain is: arch arch – architecture, such as ARM, MIPS vendor – toolchain provider os – target operating system eabi – Emb...[Details]
Confucius said: "If you want to do your work well, you must first sharpen your tools." There are some differences in the tools, components and digital-analog circuits used to learn single-chip microco...[Details]
1 Introduction to Elevator Control
Elevators are important means of transportation in modern buildings that are related to the safety of people's lives and property. How to improve the operati...[Details]
IROS 2019, one of the most famous and influential top academic conferences in the field of robotics and intelligent systems, was held in Macau. Experts from all over the world in robotics and related...[Details]
It is not easy to learn RTEMS, an RTOS, and this system is comparable to VxWorks in terms of performance and other aspects. It is a pity to abandon it, so I want to pick up what I have learned. In th...[Details]
1~2W audio power amplifier for easy installation in instruments
Function of the circuit
This circuit can be used when a small microphone is installed in an electronic instrument chassis to mon...[Details]
The Stm8L series microcontroller has five low power modes: § Wait mode § Lowpower run mode § Lowpower wait mode § Active-halt with full RTC mode § Halt mode The lowest power consumption is the halt...[Details]
The novel coronavirus outbreak has caused a rapid increase in the market demand for temperature measurement products. Infrared thermometers, like masks, have become key controlled medical products fo...[Details]
1. Why do we need to conduct EMC compliance pre-test?
With the development of electrical and electronic technology, household electrical appliances are becoming more and more popular and electronic, ...[Details]
After several years of TV intelligence, people still feel that they have not gotten enough. From interactive experience, fluency to the application of the latest technology, smart TVs are always half...[Details]
0 Introduction
With the rapid development of computer information network technology, industrial control systems with PLC as the core are also developing in the direction of large-scale and net...[Details]
0 Introduction
Wireless sensor network is a newly emerging research field. It is a distributed system composed of a host (network access point) and a large number of wireless sensor nodes. Th...[Details]
introduction
As the main equipment of substation, disconnectors play an indispensable role in ensuring the reliable operation of substations. When disconnectors cannot open and close normally ...[Details]
Infineon launches CoolSiC™ Schottky diode 2000 V,
DC bus voltage up to 1500 VDC, higher efficiency and simpler design
Today, many industrial applications can transition...[Details]
Analogue and Mixed Signal
京公网安备 11010802033920号
EEWORLD
