It's a busy New Year's Eve. I've been busy since early morning. I just had some free time~
Here, I wish you all a happy new year~~
I wish you all a happy new year and all the best! ! ! !...
From: https://blog.adafruit.com/2019/06/13/circuitpython-4-1-0-beta-0-released/
The biggest feature of 4.1.0 is speed! Python's general execution speed will be 2-5 times faster, and the display will r...
On June 9, the Beijing Court Trial Information Network recently disclosed that Mr. Jin, a former employee of Beijing Baidu Netcom Technology Co., Ltd. (hereinafter referred to as "Baidu"), was sentenc...
[i=s]This post was last edited by haha丶 on 2022-5-24 20:39[/i]ORCAD reports an error when exporting the netlist. I want to ask why
#1 ERROR(ORCAP-36035): Multiple pin 12's which have different nets co...
As the level of autonomous driving continues to improve and application scenarios become more and more complex, the demand for computing power in smart cars is experiencing "explosive" growth. Curr...[Details]
Preface
Digital video technology will undoubtedly reshape the entire electronics industry. Of course, digital video technology is also profoundly changing the way we experience, transmit a...[Details]
Circuit that converts single pulse width RF control signal into voltage
The circuit presented in this article has parameters set by a microcomputer, which then converts ...[Details]
Perhaps no other lithium battery material can make battery giants so crazy. BYD has gone "crazy" about purchasing lithium hexafluorophosphate. On November 15, Dofluoro announced that the company ha...[Details]
introduction
With the gradual integration of computer, communication and wireless technology, wireless communication technology has emerged on the basis of traditional wired communication. It...[Details]
People in both developed and developing countries are increasingly dependent on air conditioning (AC) more than ever before, which is causing energy consumption to increase rapidly. According to th...[Details]
Although many driver devices have gradually integrated overcurrent, overvoltage and other protection functions, discrete component solutions are still needed in many occasions, especially in overheat...[Details]
FIQ (Fast Interrupt Request) FIQ exceptions are designed to support data transfer or channel processing. In ARM state, the system has enough private registers to avoid the need for register preservat...[Details]
A scientific research team composed of Duke University, Northwestern University and other universities found that using Apple's Apple Watch smart watch can help patients with sickle cell disease pred...[Details]
On October 19, the Ministry of Industry and Information Technology issued the "Guiding Opinions on Further Strengthening the Construction of New Energy Vehicle Safety System" (draft for comments), wh...[Details]
On June 9, the Shanghai Securities Regulatory Bureau disclosed CICC’s summary report on its guidance work for Shanghai Hi-Tech Silicon Material Co., Ltd. (hereinafter referred to as “Shanghai Hi-Tech...[Details]
introduction As an emerging industry technology, LED lighting is constantly exploring wider applications. For AC power input applications, a flyback topology switching power supply is currently commo...[Details]
Abstract: This paper introduces an FPGA-based
electronic
design competition circuit board. The circuit board consists of
the Cyclone series FPGA
EP1C6
of
Altera
Corporation
,
a sing...[Details]
According to foreign media reports, Panasonic has launched a surface-mounted automotive power choke coil suitable for the circuit of the electronic control unit (ECU) of internal combustion engine ve...[Details]
This article will share the design of a series- adjustable voltage-stabilized power supply . Figure 1 is a voltage-regulated power supply with adjustable output voltage using a transistor. This c...[Details]