I have just entered the embedded industry and have been confused about the pull up and down in the GPIO configuration. In what cases should it be configured as pull-up, pull-down, and no pull? Also, w...
[i=s] This post was last edited by paulhyde on 2014-9-15 09:12 [/i] Our company provides the chip filter MAX262 chip for the AD question of the electronic design competition. If you need the out-of-st...
Hello, teachers. I use the TI routine to control BLDC. Now, no matter how I adjust the given speed, I can see from the feedback of the speed PID adjustment that the calculated speed remains unchanged....
I used TI's SDK to create u-boot, compiled a 3.8 kernel system myself, and used TI to create a root file system. Then I divided the SD card into two partitions, one boot and one rootfs. I put u-boot.i...
I have a project that requires 2.4G wireless communication. I simply chose 24L01. First, it is cheap, and second, the circuit is simple. I tried to draw a PCB antenna myself before, and the effect was...
[i=s]This post was last edited by gsjzbj on 2015-5-9 10:00[/i] After nearly ten months of hard work, "CC3200 Wi-Fi MCU Application Basics" is finally available and is on sale on Taobao together with C...
1. Several nouns
ABI:
The specifications that an executable file must follow in order to run in a specific execution environment;
Separately generated relocatabl...[Details]
From being a global leader to losing the market, Korean battery manufacturers have always wanted to regain the lost market and dignity, but facing Chinese battery manufacturers represented by CAT...[Details]
Tesla and BYD, vying for dominance in the global electric vehicle market, are reportedly considering adopting Samsung's AMOLED (active-matrix organic light-emitting diode) technology for their next...[Details]
introduction
Bluetooth technology is a short-range wireless communication technology designed to replace wired cables. It is a wireless communication technology standard developed by the SIG, ...[Details]
introduction
With the development of digital and network technologies, broadcasting technology has become increasingly diversified, with the most significant trend being the transition from an...[Details]
Whether it is an electric car or an ordinary fuel car, for the vast majority of car buyers, the final cost of use is what they care about most. For fuel cars, how to save fuel is what drivers care ...[Details]
Multi-touch mobile phone
Multi-touch is a system that can respond to multiple touches on the screen at the same time. Multi-touch phones are divided into capacitive and resistive types. Capaci...[Details]
On August 22, the National Energy Administration released the latest data, showing that by the end of July 2025, China's total number of electric vehicle charging infrastructure will reach 16.696 m...[Details]
Electric vehicles are becoming increasingly popular, with increasingly longer ranges. There are two ways to charge electric vehicles: slow charging and fast charging. Which is the most suitable? Sl...[Details]
Coal mines typically contain gas and coal dust. When gas and coal dust reach a certain concentration, they can cause explosions. Electrical equipment generates arcs during normal operation or durin...[Details]
Compared to cloud databases, minicomputers are purpose-built for decentralized, rugged computing at the edge of the network. By moving applications, analytics, and processing services closer to the...[Details]
Teletrac Navman has launched the Multi IQ dashcam, a cloud-based solution designed for large commercial vehicle operators. It connects up to five cameras to cover the vehicle's interior, sides, and...[Details]
Bosch has released a new SoC series to support L2+ advanced driver assistance functions. The chip integrates high resolution and long-range detection capabilities, and has built-in support for neur...[Details]
To improve the lateral active safety of intelligent connected vehicles, the identification and definition of unexpected functional safety scenarios for the EPS (Electronic Steering System) ...[Details]
Over the past decade, the narrative surrounding fuel vehicles has been one of decline and replacement. Under the onslaught of new energy vehicles, traditional automakers have been forced to acceler...[Details]