It took a lot of effort to debug MPR121. The hardware circuit was built. When I changed the input signal and used an oscilloscope to check the output, it was always the same strange waveform. I used a...
[align=center][color=#000][size=15px][b][size=6]Passive buzzer driver design[/size][/b][/size][/color][/align] [b][align=left]Buzzer is an electronic sounder with an integrated structure. It is powere...
I received the gift of the 10th anniversary - PCB board. I thought it was a VIP card of EEworld at first sight, and then I saw countless pads on the front, haha. I hope the relevant designer can provi...
Hey guys, is there any Verilog HDL compiler that is only 10M? I only need a compiler and a syntax checker. I am using a netbook, and the processing power of the small computer is very limited. I can't...
In addition, there are Zhilin Z111xP and Longda Electronics that I found from the signatures of forum users.
What are the main differences? Hardware, debugging environment, thanks
I am a brand new beg...
Current understanding: MSP430 5438 has 3 clocks, namely TA0, TA1 and TB. Understand the usage of timer A: Timer A can be divided into several independent time periods. These clock cycles share a count...
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
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]
One of the most core components of electric vehicles is the motor. The power supply provides electrical energy to the motor, which converts this electrical energy into mechanical energy, which in t...[Details]
The complexity of the integrated circuits (ICs) used in electronic systems in vehicles is increasing. They aim to execute artificial intelligence (AI) algorithms to control autonomous driving funct...[Details]
China, August 21, 2025 – STMicroelectronics (NYSE: STM), a world-leading semiconductor company serving a wide range of electronics applications, has published its IFRS 2025 semi-annual financial re...[Details]
Previously, Positive Motion Technology shared with you the firmware upgrade of motion controller, ZBasic program development, ZPLC program development, communication with touch screen and input/out...[Details]
MQTT Ethernet I/O modules primarily collect I/O port information and transmit data over the network. In addition to being a TCP server, Ethernet I/O modules can also function as TCP clients. Furthe...[Details]
With the support and encouragement of national policies, some Internet car manufacturers have also joined the new energy vehicle manufacturing industry. From the perspective of new car manufacturer...[Details]
The driving mode is not unfamiliar to vehicles. According to the driving mode of the vehicle, there are front-wheel drive, rear-wheel drive and even four-wheel drive. Four-wheel drive is a major se...[Details]
Civilian internal combustion engines operate in the range of approximately 1000-4000 rpm. This results in the engine's kinetic energy being ineffective at low or high rpm, making starting difficult...[Details]
introduction
In recent years, multi-touch has emerged as a new alternative to traditional human-computer interaction. It eliminates the need for keyboards and mice, enabling simultaneous inter...[Details]
introduction
The rapid adoption of computers has led to a growing number of tasks being performed on them. People from all walks of life, especially programmers and writers, are spending incre...[Details]
summary
Modern cars strive to provide the same comfort and entertainment features found in the home, resulting in explosive growth in demand for electronic control units (ECUs). Howe...[Details]
introduction
In recent years, with the increasing number of high-rise buildings, the demand for elevators has also increased. Currently, the elevators we use most often use LED dot array displ...[Details]