[i=s] This post was last edited by Zhijianxiechunqiu on 2017-8-8 08:41 [/i] The known information is roughly as follows: the microcontroller has 2.4G wireless transmission, 2.8V power supply, and shou...
Working principle of infrared thermometer (reprinted from gkong.com) Understanding the working principle, technical indicators, environmental working conditions, operation and maintenance of infrared ...
In the last free application activity, I remember someone said that they have not yet touched upon ultra-high voltage products and hope to have civilian voltage products. Now is your chance. You can a...
Use 12-bit ADC chip to design a data acquisition device with 2 channels, and display the sampled voltage (0-2.5V) and its sum on LED or LCD device. Please help me with schematic diagram and related pr...
1. The concept of simulation The concept of simulation is actually very widely used. The ultimate meaning is to use controllable means to imitate the real situation. In the design of embedded systems,...
[i=s]This post was last edited by dontium on 2015-1-23 11:38[/i] While reading blog posts, I found a blog post titled: Digital Interface (Continued) - SPI Bus. The link is as follows: [url]deyisupport...
A single-chip microcomputer is also called a single-chip microcontroller. It is not a chip that completes a certain logical function, but a computer system integrated into one chip. In general, a c...[Details]
Analog engineers have traditionally struggled with complexity when designing power supplies that required multiple outputs, dynamic load sharing, hot-swap, or extensive fault-handling capabilities....[Details]
1 Introduction
With the acceleration of the pace of urban modernization, society has higher requirements for urban road lighting and urban lighting projects. The state has clearly required tha...[Details]
The reason for the light decay of white LEDs: the decline of phosphor performance
So far, the rapid decline of the luminous performance of white light LEDs, especially low-power white light LE...[Details]
Power management solutions for today's portable application processors are becoming increasingly integrated. Total power consumption, standby and sleep current consumption affect battery size, bill...[Details]
1. Principle of displacement angle sensor
The angle sensor is used to detect angles. It has a hole in its body that fits the LEGO axle. When connected to the RCX, the angle sensor counts once ...[Details]
Editor's note: In order to help technicians or engineers who have knowledge of PIC microcontroller assembly language quickly master the method of using C language to program PIC microcontrollers, t...[Details]
Vertical cavity surface emitting lasers (VCSELs) are gradually replacing traditional edge emitting lasers, especially in low bandwidth and short-distance communication systems where cost factors ar...[Details]
This week, Microsoft held its 2012 Microsoft Worldwide Partner Conference (WPC) in Toronto, Canada. At the conference, Microsoft showed its new products and services to partners around the world. A...[Details]
LED lamps and bulbs are now rapidly replacing incandescent, halogen and CFL (compact fluorescent lamp) light sources in many general lighting applications. Flyback DC/DC converters are the power su...[Details]
With the rapid development of intelligent control technology, computers and information technology, the trend of information appliances IA (Information Application), computers and communications integ...[Details]
Corelink Semiconductor has launched the CL1100-based 5-7W E27 LED lighting driver system solution DB2. This driver module meets the requirements of small size (L×W×H=5.1cm×2.1cm×1.8cm), low standby...[Details]
To understand how and why OLED power supply affects display image quality, you must first understand OLED display technology and power supply requirements. This article will explain the latest OLED...[Details]
introduction
Incandescent bulbs can emit a variety of light, but in specific applications, only green, red, and yellow light are usually needed - such as traffic lights. If an incand...[Details]
Liquid crystal display (LCD) panels have a wide range of applications, from small portable electronic devices to large fixed devices, including digital cameras, laptops, personal data assistants, d...[Details]
RF/Wirelessly
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