The requirements are as follows: Design a traffic light controller, where during the day (8:00-20:00): 35 clock cycles for the red light, 5 clock cycles for the yellow light, and 23 clock cycles for t...
I am making a circuit diagram for a circuit driver, self-taught, and I have a Cmos logic chip HEF4011BP. It is a DIP 14 pin, and I can't find anything with a DIP 14 pin in the library. I found a head1...
I use a stm32f429discovery board. I could download programs normally a few days ago, but it stopped working last night. It keeps saying there is no MCU. I used the official demo and didn't change anyt...
Hello everyone1. After MSP430 enters LP mode, the CPU stops running.Then, after entering the interrupt execution exit, due to the restoration of SR, it is still in LP mode.Does it mean that the CPU st...
I want to know more about MSP430 LaunchPad. I hope experts can give me some advice. (Please don't criticize me. I'm not here to be criticized.)I mainly want to knowIs msp430 also a microcontroller?Is ...
[size=4][b]Introduction[/b]With the rapid development of computer technology and the continuous advancement of chip manufacturing technology, the research and application of ERTOS are becoming more an...
China's new energy vehicles are in a transition period from research and development to real industrial development. In 2012, with the intensive launch of new energy vehicle policy planning, the de...[Details]
In this article, the high-performance DSP developed by TI can be used as an effective confidentiality method if it is applied to PC encryption cards.
As an effective network security solution,...[Details]
As LEDs continue to improve in almost every aspect of performance and cost, LED lighting is being used in an increasingly wide range of applications, among which LED street lights are a focus of in...[Details]
We know that microcontroller development tools generally include real-time online emulators and programmers. Among them, online emulators are very good tools, but they are also more expensive...[Details]
Aromatic gases are widely present in food, medicine, cosmetics and various daily chemical products, such as snacks, liquor, spices, Chinese herbal medicines, plasters, perfumes, soaps, shampoos, et...[Details]
Contact resistance
is the resistance to current flow through a closed pair of contacts. This type of measurement is performed on devices such as connectors,
relays
, and switches. The...[Details]
1 Introduction to HART Protocol
HART (Highway Addressable Remote Transducer), an open communication protocol for addressable remote sensor high-speed channels, was launched by Rosemen in the U...[Details]
As a simple and practical input device, buttons have been used in various microcontroller application systems and are ubiquitous. However, the buttons used in different practical occasions are also...[Details]
12v Lead Acid batteries used in trucks, cars, RVs and uninterruptible power supplies are usually rated at 12V. This circuit monitors the battery, the charge and discharge curves, gives the cu...[Details]
Abstract: Aiming at the needs of coal-rock acoustic emission signal monitoring system, a data acquisition circuit with 24-bit resolution and 16-channel synchronous data acquisition function is desi...[Details]
LED lighting: Basic circuit design can be completed in as little as one day
Semiconductor manufacturers are also getting involved in the LED lighting business. The power circuit of LED req...[Details]
D5026A is a driver IC designed by Shanghai Debei Electronics for energy-saving LED display screens. Its design concept is energy-saving and compatible with existing solutions, that is, it can be ...[Details]
Temperature compensated quartz crystal oscillator (TCXO) is widely used as a high-precision frequency source in communication systems, radar navigation systems, precision measurement and control sy...[Details]
The ARINC429 bus is one of the most commonly used communication buses between various subsystems of avionics. As the "skeleton" of modern avionics systems, once the bus system or the attached airbo...[Details]
introduction
Steam turbines are driven by high-temperature and high-pressure steam generated by boilers to run at high speed. They are key power equipment in thermal power plants. The emergenc...[Details]