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 ...
Headhunting position [Shanghai] Job responsibilities: 1. Debugging of communication module applications; 2. Research and analyze, implement NB-IoT terminal chip application layer (TCP/IP, AT Command, ...
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...
At present, 97% of the world's population lives in areas covered by mobile cellular signals. It is no exaggeration to say that mobile communication technology has changed human society. 5G is the c...[Details]
This is our protagonist today, a multimeter that followed the Flying Tigers across the ocean to the first anti-fascist battlefield. Gear switch knob. At that time, all equipment was electronic tub...[Details]
As a precision electronic measuring device, the electromagnetic flowmeter has high requirements for the environment and installation, and professional installers are required to make appropriate choi...[Details]
Canalys, a third-party market research organization, released a report on the European smartphone market in the second quarter of 2019. The details are as follows: Samsung continued to lead the Eur...[Details]
The raw materials, semi-finished products and finished products used in the cement production process are generally granular or powdered solid materials, and the level measurement covers all occasi...[Details]
According to media reports, the Ministry of Industry and Information Technology has released the "12th Five-Year Plan for the Development of the Internet of Things" (hereinafter referred to as the "P...[Details]
There are generally two situations when rror:Flash Download Failed-"Cortex-M3" appears: 1. In SWD mode, in the Debug menu, the Reset menu option (Autodetect/HWreset/sysresetReq/Vectreset) is AutoDe...[Details]
New Japan Radio develops push-button electronic volume controller
New Japan Radio (NJR) has launched the NJU7392, a push-button interface electronic volume controller with built-in eala St...[Details]
Jiwei.com reported that according to foreign media reports, Samsung Electronics may face huge financial losses because its chip manufacturing plant in Texas has not been fully operational since it wa...[Details]
Digital blogger @数码闲聊站 revealed today that he got an engineering machine. Judging from his recent style of revelations and responses to netizens, it is expected to be Xiaomi’s next flagship mode...[Details]
Recently, Phoenix Technology quoted a Maimai netizen as saying that Lenovo's self-developed chip has been successfully taped out using a 5nm process. According to reports, the 5nm chip developed by...[Details]
Smart driving chips have always been regarded as the "brains" of autonomous vehicles. As mainstream smart driving penetrates from L2 to L2+ and more advanced L3, the demand for "brain" computing powe...[Details]
The power amplifier, also known as the PA or "amplifier", is the most basic device in the audio system. Its task is to amplify the weak electrical signal from the signal source (from the mixing con...[Details]
On September 22, energy group E.ON and Volkswagen Group launched the first fast charging device "E.ON Drive Booster" in Essen, Germany, which will make the fast charging process easier and more affor...[Details]
MBL preamplifier + 3886 + ultra-small chassis combination!
I'm addicted to making machines. I play with them after I make them, sell them after they're done, and make them again after they...[Details]