[i=s]This post was last edited by zgbkdlm on 2015-3-14 15:31[/i] [color=Red][b]1.[font=宋体]STM32F429I-DISCO STM32F4Discovery upgrade board (released) [/font][/b][font=宋体] [color=Black]I bought it from ...
I don't know if anyone has asked this question before. I'm not an engineer working on embedded systems, so I have this question. For autonomous driving, I need to add a new system, such as a camera, o...
My requirement is 16bit, and the duty cycle of each channel is adjustable. 24-channel PWM output is just a small task. Everyone evaluates it, it is best to use hardware PWM to do it, don't waste too m...
Circuit Function and Advantages
The circuit described in this article is shown in Figure 1. It provides a low-cost, low-power, unipolar, differential receiver. The input video signal is first processe...
Since some companies need to encrypt the program inside the chip, C2000 provides two encryption methods: one is to add DSP28***_CSMPasswords.asm to the project, and the other is to modify the password...
Static Analysis of Basic Common Emitter Amplifier Circuit of TransistorThe amplification factor β of the transistor in proteus is 100. How can I set this parameter myself?...
Today's computer peripherals are pursuing high speed and high versatility. In order to meet user needs, seven companies led by Intel launched the USB (Universal Serial Bus) bus protocol in 1994, wh...[Details]
Traditional broadcasting systems generally need to be operated manually at a fixed time, and can only realize one-way broadcasting with few functions. Traditional bell ringing equipment has a singl...[Details]
This program is written to simulate the serial port hardware mechanism. When used, a timed interrupt can be set with a time interval of 1/4 baud rate. The receiving function is called once for ea...[Details]
1. Circuit composition
The whole circuit consists of two parts:
1. Power saving control circuit
As shown in the figure below. Including delay circuit and drive circuit.
(1) Delay ci...[Details]
Microcontrollers (MCUs), which are widely used in automotive electronics, are rapidly facing time and cost pressures. The main advantage of using MCUs has always been to create high-level system in...[Details]
1. Introduction
With the growth of parking demand, the scale of parking lots is becoming larger and larger. A lot of research has been done on intelligent parking lots in China, but most of th...[Details]
Do you often have to add brake fluid to your car's brakes? The fact that you need to pump out the brake fluid to make sure there is no gas in the brake fluid line may not be done by the car owner h...[Details]
Converged processors meet scalability requirements
In current embedded system design, solutions based on MCU, DSP, FPGA and ASIC account for more than 90% of the market share. These solutions ...[Details]
For a long time, due to the limitation of hardware conditions, the display devices of traditional small handheld devices such as PDA are usually monochrome LCD, and the user interface is very simpl...[Details]
DSP (digital signal processor) is used more and more frequently in today's engineering applications. There are three main reasons for this: first, it has powerful computing power and is capable of ...[Details]
With the continuous improvement of the requirements of intelligent building security systems and the continuous improvement of people's safety awareness, indoor anti-theft has gradually attracted peop...[Details]
The solidification and modularization of intelligent video analysis algorithms are the current trends in the application of intelligent video analysis technology. It perfectly combines intelligent ...[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]
On the afternoon of July 10, Beijing time, Taiwan's largest chip designer MediaTek expects its smartphone chip shipments to grow by double digits in the third quarter of this year, and the company is ...[Details]
Smart lighting control systems provide high controllability for various buildings and further enhance the level of green energy. They are the core products of energy conservation and digital techn...[Details]
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