[i=s]This post was last edited by lb8820265 on 2020-9-15 22:44[/i]Playing with the Raspberry Pi requires a display screen, and using a remote desktop can effectively solve this problem. Here are two w...
1. Minimum flow problem The amplitude of the vortex signal is proportional to the square of the flow velocity and density of the measured medium. That is to say, when the detection sensitivity of the ...
With the advent of 5G, the explosion of the Internet of Things, and the rapid advancement of automotive intelligence, wireless connections have gradually become the norm in the market. It is certain t...
1. Introduction
This is my first time to come into contact with the USB HID communication protocol. In the past, I basically used the serial port. This is considered new knowledge, so I also did some ...
When designing circuits, we often hear the word "anti-reflection". So how to eliminate reflection? Why do we need to eliminate reflection? Let's start with the signal transmission process. The process...
LED lighting brightness stability
The brightness of LEDs varies with the current, and the voltage and current curves of manufactured LEDs are slightly different. Therefore, the brightness of L...[Details]
The US government has given DJI the green light, which is really rare. Recently, after a 15-month rigorous evaluation of Chinese drone manufacturer DJI's "Government and Enterprise Drone Solution" ...[Details]
Interface circuit between MT8880, AT89C51 and voice circuit There are five registers inside the MT8880, which are the receive data register, the transmit data register, the transceiver control regi...[Details]
Introduction Thermostatic chambers can be divided into low-temperature (below room temperature) thermostatic chambers and high-temperature (above room temperature) thermostatic chambers according to...[Details]
In recent years, Huawei has achieved a lot of impressive results in the mobile phone industry, and its flagship phones have also been recognized by many consumers. In April this year, Huawei released...[Details]
The structural block diagram of the new soft-switching bidirectional DC/DC converter is shown in Figure 1. The front stage of the converter structure is a 270V DC bus. The converter consists of a b...[Details]
1. PWM Introduction PWM (Pulse Width Modulation), also known as pulse width modulation in Chinese, can use digital signals to achieve the effect of an analog signal. Pulse width modulation is to chan...[Details]
Since the pulse signal source generated by the single-chip microcomputer is realized by software, the output frequency and step are limited by the single-chip microcomputer clock frequency, the n...[Details]
On August 12, Xinxin Financial Leasing Co., Ltd. (hereinafter referred to as: Xinxin Leasing) issued an announcement stating that in order to better leverage the dividends of in-depth cooperation and...[Details]
Today, Tencent Robocs X Lab released its research results on dexterous manipulation and launched:
Self-developed dexterous hand "TRX-Hand (me)" and arm "TRX-(my brother)".
You can also ca...[Details]
How to find the location of car buttons in a dark environment?
The traditional solution we are familiar with is to add a weak backlight design to the physical buttons, but this interactive sol...[Details]
In-vehicle
power management
requirements are becoming more demanding, requiring
power supplies
to operate over a wider input
voltage
range, higher
currents
, a...[Details]
The 2019 Taipei International Computer Show (COMPUTEX TAIPEI) is about to end. The research team of the Industrial Intelligence Research Institute (MIC) of the Institute for Information Industry has ...[Details]
Nowadays, various photoelectric switches have been widely used in production fields such as automatic monitoring, automatic control, and automatic counting. In actual production and maintenance, th...[Details]
In the field of autonomous driving, there is a strong team called Zhuishi Technology, whose founding team includes CEO Ma Guanglin, CTO Jiang Ruyi, COO Yu Mengmeng and CMO Tian Jun. The four founders...[Details]
FPGA/CPLD
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