[i=s]This post was last edited by shihuntaotie on 2019-1-3 10:41[/i] I have received the kit for a few days. I have tried the built-in program and ran the first test program. Today, I will take a clos...
DIY mobile phone + Blue Rain Night FM function test first test a few AT commands, then turn on FM, and then tune to 91.0MHZ [media=x,500,375]http://v.youku.com/v_show/id_XNzM0Nzk3NjEy.html[/media]...
It was not easy, but I finally succeeded. To summarize: 1. In the /etc/exports on page 202 of the miniarm2440 manual, in the content /opt/FriendARM/MINI2440/root_nfs *(rw,sync,no_root_sqush), MINI2440...
Windows Mobile 6.0 system portingProject budget:￥ 10,000~20,000
Development cycle: 35 days
Project Category: Embedded
Bidding requirements:Project tags:C/C++Project Description:
The PXA310 WM6.0 syste...
Question: How to process data in 2640 Bluetooth? Is it modified in the transparent transmission program? Bluetooth receives sensor data in real time and continuously. What I want to process is to sele...
PV DC fuses are safety devices used to protect PV panels, inverters, and DC loads. To ensure their safety and reliability, they must be UL248 certified.
Before applying for UL248 certifi...[Details]
ISP devices, such as field programmable devices (FPGAs and CPLDs), do not require a programmer. Using programming kits provided by the device manufacturer, they employ a top-down modular design app...[Details]
Electric vehicles are currently gaining momentum, but this is just a facade. Fuel-powered vehicles remain unchallenged. While electric vehicles boast unique advantages in environmental emissions an...[Details]
In recent years, the government has increasingly supported electric vehicles, and the number of electric vehicles has increased. Observant drivers will notice that there are many more green license...[Details]
Robotics
has become
LiDAR
's "second growth curve."
While LiDAR was still battling with its "pure vision" rivals in the automotive field, another field ignited the demand f...[Details]
With the rapid advancement of automation technology, collaboration between robots is no longer just science fiction. Imagine dozens of machines moving goods in a warehouse without interfering with ...[Details]
The all-new MG4 was recently officially announced on the Ministry of Industry and Information Technology's (MIIT) new vehicle announcement. The all-new MG4's semi-solid-state battery version addres...[Details]
Electric vehicles are powered by electricity, and charging is a device that supplements the vehicle's energy source. It is common to need to recharge the vehicle when driving. But can you charge th...[Details]
In daily life, power transformers have different functions and uses due to different usage scenarios. The most common ones can be divided into: control transformers, isolation transformers, rectifi...[Details]
On August 21st, BYD announced the launch of its next-generation "Little White Pile" product, the "Lingchong"
charging
pile
, which is now available for general sale. This charging pile feat...[Details]
The difference between a series inverter and a parallel inverter is that they use different oscillation circuits. A series inverter connects L, R, and C in series, while a parallel inverter connect...[Details]
There are more and more electric vehicles. Recently, I have heard some news about electric vehicles performing poorly in winter. I would like to briefly introduce whether heat pump technology is mo...[Details]
In this final installment of a five-part blog series, I will discuss noise in op amps driving headphone loads and some techniques for reducing it. Previous posts have discussed headphone load power...[Details]
The intelligent
dust monitoring system intelligently monitors dust concentrations at and around construction sites. All concentration values are transmitted to a cloud server for
cloud co...[Details]
The primary control objective in this case is the display and alarming of data parameters on the Xinheng control scale instrument. The system's main PLC uses a Siemens CPU, and data is collected vi...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD
