Make magazine, a well-known magazine for DIY enthusiasts, needs no introduction. This is the latest issue 48, which was just published in 2016.[url=https://download.eeworld.com.cn/detail/dcexpert/5597...
I saw Google’s [/size][/font][/backcolor][/color][color=rgb(68, 68, 68)][backcolor=rgb(255, 255, 255)][font=Verdana, Helvetica, Arial, sans-serif][size=14px]not long ago. A video that seems to be abou...
AD14 schematic design ctrl+C when copying the device error invalid parameter at 1DDB9720 ADVSCH.DLL,BASE ADDRESS:1D930000 EXCEPTION OCCURRED IN COPY Is there something wrong with the installation? Ple...
Make a USB AUDIO device driver based on PCM2704 chip on WINCE6.0. This is a USB hybrid device with two interfaces: Audio Class and HID Class. This device has three interfaces: Audio Control, Audio Str...
On the pyboard, there is a user button. MicroPython has predefined the button class, and the button can be used like this: [b]Define the button:[/b] sw = pyb.Switch() [b]Read the button status[/b] sw(...
As a global leader in optoelectronics with the largest shipment of optoelectronic modules, Sunny Optical's factory consumes a lot of electricity and has a high load, which places strict requirements o...
1 Introduction
The high temperature tester is mainly used for temperature tracking measurement and data acquisition during the heating process. By systematically analyzing the test data, the...[Details]
When the WDP500-2A plane grating monochromator is used to test the emission wavelength of a high-power laser diode at different currents, the matching of the laser diode has the disadvantages of lo...[Details]
0. Introduction
In daily life, we often see some special-purpose vehicles. When these vehicles pass through intersections, they often obtain the right of way at intersections by temporarily op...[Details]
Due to the significant increase in electronic devices in automotive and industrial applications, the automotive and industrial markets continue to play an important role in China's electronics in...[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]
1. With the development of modern industry and the continuous improvement of automation, some medium and large control systems have been greatly facilitated, which not only makes control easier, bu...[Details]
I. Introduction
Since RS232 has a short communication distance (only 15 meters according to EAT/TAI-232 standard), and can only perform point-to-point communication, it cannot directly f...[Details]
0 Introduction
With the rise and continuous improvement of the solid-state lighting industry, light-emitting diodes (LEDs) have become an alternative lighting technology and are gr...[Details]
The potentiometer is an adjustable electronic component. The main functions of the potentiometer in the circuit are as follows:
1. Used as a voltage divider
A potentiometer is a continuou...[Details]
Digital array radar (DAR) uses digital beam forming (DBF) in both receiving and transmitting modes to achieve flexible distribution and reception of RF signal power in the airspace, obtain excellent t...[Details]
TC9012F is a universal CMOS large-scale integrated circuit for infrared remote control signal transmission, suitable for remote control of TV, VTR, laser player and other equipment. In the market, ...[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]
Today, with energy becoming increasingly scarce, the utilization of natural energy has become the focus of people's attention. Among various natural energies, the endless solar energy is highly fav...[Details]
1 Introduction to LED
With the development of science and technology, people have higher and higher requirements on automobile light sources. LED (Light Emitting Diode) has gradually attracted...[Details]
1 Development of LED Film and Television Lighting
1.1 The significance of developing film and television lighting
Lighting power consumption accounts for a large proportion of the total p...[Details]
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