1. Mission
Design and make an oscilloscope based on the LM3S811 development board provided by EEWORLD . The block diagram is shown below.1. Basic requirements: Design an oscilloscope that can accurate...
I use msp430f149 and HC-SR501 to control the LED controlled by PWm of the microcontroller. After testing HC-SR501, it sometimes works and sometimes doesn't, and the LED cannot be controlled normally. ...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:59[/i] Our company's latest research and development of alcohol, CO, breath test module can be attached to mobile phones, GPS, MP3 and ...
I found the following problem when porting the camera module from the 2.6.20 kernel to the 2.6.28 kernel. The code can run normally in the 2.6.20 kernel. Is there a change in the writing method of I2C...
I have some questions about using CAN_RAW_ERR_FILTER when programming with SOCKET CAN. I use a USB to CAN bus receiving box to connect to the development board. It can communicate normally. If CANL or...
Dear forum friends, I recently made a board to test the capacitance of capacitors. It uses constant current charging, the voltage change is given, and the capacitance is calculated through time. Now t...
On August 24th, Jin Yuzhi, CEO of Huawei's Intelligent Automotive Solutions BU, announced the first automotive application of Huawei Qiankun's unique Limera technology. This technology eliminates t...[Details]
Wave soldering is a crucial electronic component soldering technique used in the production of a wide range of electronic devices, from home appliances to computers to avionics. The process is wide...[Details]
A line scan lens is an industrial lens used with line scan cameras. Its imaging principle is to capture the image of the workpiece using a linear sensor and then perform digital signal processing t...[Details]
Current Development Status of DVR Market
A DVR, or digital video recorder, uses a hard disk for recording, unlike traditional analog video recorders. It's often called a DVR because it's a com...[Details]
UPS stands for Uninterruptible Power Supply, which includes energy storage devices. It is mainly used to provide uninterruptible power supply for devices that require high power stability.
...[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]
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]
0 Introduction
With a rapidly aging population, a young couple is now required to care for an increasing number of elderly people, leading to a growing difficulty in providing care for them. E...[Details]
Today,
the Intel®
Universal
Quick Connector (UQD) Interchangeability Alliance was officially established
. At the inaugural ceremony, Intel and its first certified partners—Invicta...[Details]
With the development of vehicle technology, there are more types of cars. Cars are divided into hybrid, pure electric vehicles, and fuel vehicles. For hybrid cars, they are divided into plug-in hyb...[Details]
The power transmission system between a car's engine and drive wheels is called its drivetrain. It ensures the necessary traction and speed under various driving conditions, and coordinates these t...[Details]
We know that the power output by the engine does not directly act on the wheels to drive the car, but needs to pass through a series of power transmission mechanisms. So how is the power transmitte...[Details]
In a previous article, we introduced
the origin of
AVTP
and the meaning of the various header fields when using it to transmit audio. This article will explain the meaning and constraints of...[Details]
At the 2025 KeyBanc Investor Conference,
ON
Semiconductor CEO Hassane S. El-Khoury, framing global industrial transformation as the basis for
his strategic layout in two high-growth sect...[Details]
Abstract: This design uses field-effect transistors to create a tube-like audio power amplifier. The preamplifier uses a single Class A transistor, while the power stage utilizes Class AB push-pull...[Details]
Microcontroller MCU
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