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If you are engaged in the development of intelligent industry software or are interested in understanding the tablet computer business, please contact us.Contact: Mr. XuTel: 13501280341E-mail: ...
[i=s]This post was last edited by MianQi on 2021-1-28 11:56[/i]Let's look at the wiring first (the tutorial says to directly connect PinA0\PinA1 and LED1\LED2 with jumpers. I'm not used to doing this,...
SS8050 D331 transistor is used as a contactless switch. The parameters are as follows. The base voltage is required to be 1.47V. When working in the cut-off region, VCC is 5V. How to calculate the bia...
I would like to ask, why does the LPC1114 (M0) board reset immediately after powering on? After downloading the program, I always have to unplug the USB cable to see the running effect. Which hero can...
After the SensorTile.box is flashed with DataLogExtended firmware, the sensor output data waveform can be directly viewed using Unicleo-GUI
The following is the data obtained by using the air pressure...
May I ask all GG JJ how to design a resistive temperature sensor (resistance 100~200) so that the corresponding output voltage is 1~5V or 0~5V Thank you all :loveliness: :loveliness: :loveliness:...
High efficiency and low standby power consumption are two major challenges in today's switching power supply design. Resonant topology or LLC topology is becoming increasingly popular because it ca...[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]
The Mobile Industry Processor Interface (MIPI) Alliance is an organization responsible for promoting the standardization of software and hardware in mobile devices. It has released the D-PHY specif...[Details]
1 Introduction
Ultrasonic waves have strong directivity, slow energy consumption, and can propagate over long distances in a medium, so they are used for distance measurement. Ultrasonic detec...[Details]
With the development and widespread application of computer technology, especially in the field of industrial control, computer communication is particularly important. Although serial communication g...[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]
Problems such as the depletion of natural resources, air pollution, traffic congestion, and rising fossil fuel prices have forced societies and individuals to seek alternative means of transportati...[Details]
Motors, especially those with brushes, generate a lot of noise. This noise must be dealt with if the appliance is to meet the requirements of EMC standards. The means to solve EMC are nothing more ...[Details]
Motors are important products that convert electrical energy into mechanical energy to achieve automation, and they are widely used in industrial control, medical electronics, white a...[Details]
LED guardrail lights use fluorescent tubes or LEDs as light sources and continuous guardrails as carriers to form an approximately linear guardrail light strip. This article mainly introduces...[Details]
Since AC mains power may experience power outages, voltage sags and surges, continuous undervoltage and overvoltage, and frequency fluctuations during supply, these factors will affect the continuous ...[Details]
LED is the abbreviation of the English word. Its main meanings are: LED = Light Emitting Diode, a solid-state semiconductor device that can convert electrical energy into visible light. It can dire...[Details]
This article discusses the six design steps of LED lighting system design in detail: (1) determine the lighting requirements; (2) determine the design goals and estimate the optics; (3) the efficie...[Details]
HL201A is a special thick film driver integrated circuit with a capacity of less than 75AGTR developed by Xi'an Power Electronics Technology Research Institute. The article explains the pin arrange...[Details]
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