【Foreword】
In the previous article, I completed the unboxing report and had a preliminary understanding of Huada's HC32F460 development board. I introduced it to you from the aspects of development ec...
Micropython's NTC thermistor driver, assuming the nominal value of the NTC is 10K, is pulled up to vcc through a 10K resistor R1, and the temperature is calculated after ADC sampling.The default B val...
I want to provide a clock to an external high-speed ADC. The FPGA clock is provided by an external crystal oscillator connected to CLK0. Can it be output directly from the PLL_OUT pin?
How should the ...
If I use a battery to power a DCDC circuit, how can I be sure that the battery has enough power?
No matter how I think about this question, it seems contradictory. Is there any difference between usin...
The use of photocouplers in audio amplifier circuits not only plays a role in signal isolation and prevents inter-stage interference, but also can amplify audio signals. Photocouplers can be equivalen...[Details]
Huawei Consumer Business Group today officially released its new microkernel-based distributed operating system for all scenarios, Hongmeng OS, to the world at its Global Developer Conference. As Hua...[Details]
The HT1621 LCD display controller is a display component of a multifunctional fully automatic intelligent switch, which can monitor the operation of the power supply line in real time, accurately an...[Details]
On September 21, NIO announced at the "NIO IN 2023 NIO Innovation and Technology Day" held in Shanghai that its first self-developed chip, the lidar main control chip "Yang Jian", will be mass-produ...[Details]
1. Bus: We know that a circuit is always made up of components connected by wires. In analog circuits, connecting wires is not a problem because the devices are generally in serial relationship and...[Details]
H.264, like previous standards, still uses a hybrid coding framework. The AVS video standard uses a similar technical framework to H.264, including transformation, quantization, entropy coding, int...[Details]
Xu Xiulan, chairman of silicon wafer manufacturer GlobalWafers, said that driven by a new wave of applications such as 5G, the industry's economic recovery is better than expected. The 12-inch silico...[Details]
1. Project Overview
1.1 Introduction
The motor is an indispensable power equipment for industrial production. There are many types of motors and their functions are quite extensive. The linear sw...[Details]
Terahertz will subvert the industry.
Infrared light, laser, etc. are not unfamiliar to security practitioners, but not many people know about terahertz, which is also a member of ...[Details]
Create stable and efficient automatic test equipment from multiple dimensions to meet the opportunities and challenges of the integrated circuit integration era
The maturity of new t...[Details]
Smartphones have become remarkable devices, but even though it has been many years since the first “camera phones” were introduced, the flash function used to take photos in the dark has been slo...[Details]
A lot has changed since IEEE Spectrum released its ranking of programming languages last year, but one thing that remains constant is Python's dominance. Since it's impossible to find out which l...[Details]
Automatically closing power windows or doors on vehicles present a potential risk of jamming, crushing and possible injury. They must be able to reverse movement to prevent the force applied by the...[Details]
On November 12, at the opening ceremony and plenary session of the 31st China Society of Automotive Engineers Annual Conference and Exhibition, Li Jun, academician of the Chinese Academy of Enginee...[Details]