This chapter introduces the technical architecture used to support Internet of Things (IoT) applications and discusses some key IoT technologies and wireless protocols in detail.Gain insights into the...
Activities currently being applied for1. Sipeed GW2A FPGA development board ( newly launched )
After being evaluated and praised by engineers in our forum, the domestic Gaoyun FPGA is coming again. Th...
[i=s]This post was last edited by Shenzhen Xiaohua on 2021-2-1 21:35[/i]Why can a Zener diode break down at a reverse current of just a few volts, but a rectifier diode cannot break down at a reverse ...
Industrial 4G routers have multiple ports. Here are some precautions for configuring their synchronous serial ports and Ethernet ports.(1) Industrial 4G router port IP address configuration. Each port...
An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, making it easier for people to study the changing p...[Details]
One of the key recognition methods 1. Each time switch SP1 is pressed in the experimental task , the count value increases by 1, and its binary count value is displayed through P1.0 to P1.3 of the P1...[Details]
introduction
Signal source is an important component of modern electronic system and is widely used in communication, measurement and control, navigation, radar, medical and other fields. More...[Details]
Since 2017, passive components represented by MLCC have led the price increase trend. At the peak of the price increase in 2018, the original MLCC had increased several times compared to before the p...[Details]
Features of pilot high temperature solenoid valve
1. High temperature resistance
The sealing material is made of high temperature resistant material, the coil part is made of high tempera...[Details]
1. Method
Take branch current as variable, write current (KCL) equation for independent nodes, write voltage (KVL) equation for independent loops, and then express branch voltage with branch c...[Details]
In recent years, with the rapid development of the electric vehicle industry, the charging and swapping industry, as an important link in the new energy vehicle industry chain, has received unprece...[Details]
The booming development of China's digital TV industry has led to a huge demand for high-performance, low-power RF receiver chips. However, due to challenges in RF technology, implementation comp...[Details]
The precision wire tester can conduct a comprehensive test on the correctness of cable wiring, on-off status, and insulation withstand voltage performance, determine whether the connection is correct...[Details]
ICL8001G is a quasi-resonant mode LED driver
from Infineon
. Precision PWM can be used for phase dimming, power factor is greater than 98%, efficiency is up to 90%, and operating voltage is up ...[Details]
DSP (digital singnal processor) is a unique microprocessor that uses digital signals to process large amounts of information. Its working principle is to receive analog signals, convert them into digi...[Details]
IDC has raised its near-term forecast for the worldwide smartphone market following two consecutive quarters of positive growth. IDC's Worldwide Quarterly Mobile Phone Tracker shows that smartphone...[Details]
1. What are the characteristics of AVR32? AVR32 is a "dual-core" chip with two cores, MCU and DSP. It has great advantages in some application fields. Inheriting the high efficiency of AVR, the AP7...[Details]
RF/Wirelessly
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