How does the LM393 in this circuit work? R-Light is a photodiode. Light is an LED light and VCC is 6V.LM393 is a voltage comparator. It converts the resistance change of the photodiode connected to th...
The information used in this chapter has been put into the development board network disk, the path is: "11_Linux system development advanced\77_Chapter_Network communication-Socket TCP usage informat...
I am currently making a Bluetooth module for offline input of an amplifier. After searching for a long time, I found that Jerry's chip is good, so I used AC6901A. But here comes the problem; the chip ...
[i=s]This post was last edited by kit7828 on 2022-3-10 13:59[/i]I downloaded the CDK a few days later and installed it after reinstalling the computer system (the expansion of the C drive caused blue ...
1. Detailed IntroductionThe AS3933 is a 3-channel low-power ASK receiver capable of generating a wake-up upon detection of a data signal using a LF carrier frequency between 15-150 kHz. The integrated...
Table of contents Introduction: Due to the needs of project practice, I have recently started to learn relevant hardware knowledge, starting with PIC microcontrollers. Key points of microcontroll...[Details]
At present, most audio signal processors are not only large in size but also expensive, and are difficult to be popularized in some special aspects. Embedded system analyzers are small and re...[Details]
China Energy Storage Network News:
The reporter learned from Yunnan Power Grid Co., Ltd. on the 8th that since the power supply to Vietnam in 2004, as of the end of March 2016, the cumulative...[Details]
The optimization effect of the iOS15.6 preview version is obvious to all. Both the new and old iPhones have been optimized and improved to varying degrees. So, as the former flagship iPhone11Pro Max,...[Details]
Recently, Yinfeng New Energy, with an investment of 1 billion yuan, settled in Yuanzhou District, Yichun City, to build a project with an annual output of 10,000 tons of high-purity vanadium. From Jan...[Details]
According to foreign media reports, in a new study, researchers said that fast-charging lithium metal batteries can be charged in as little as one hour. (Image credit: University of California, ...[Details]
A design scheme
of inverter
power supply
based on power frequency transformer is proposed
. The
control
circuit
adopts U3988 as
the controller
, outputs PWM waveform to ...[Details]
A series of butterfly effects are emerging. According to Cailianshe, research firm Canalys recently released a report saying that India's smartphone shipments fell 48% year-on-year in the second quar...[Details]
0 Introduction
Wireless Multimedia Sensor Network (WMSN) is a new type of sensor network that introduces multimedia information perception functions such as audio, video and images based o...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
//Requirement, connect the potentiometer on the board to RA0, set the AD related registers of PIC, and display the voltage #include pic.h __CONFIG(0x3831); //Configuration bit 18323831 #define uint ...[Details]
void sendc(int val) { char str ; str =val+'0'; //Assign value to a single character uart_txd(str ); } uart_txd(); is used to send characters. This section converts variables into characters and...[Details]
Abstract: In order to monitor the temperature status of high-voltage power cables in real time, a design scheme of an online temperature monitoring system for high-voltage power cables based on dis...[Details]
1. MCU code printf("Start updating firmware...\r\n"); 2.C# host computer The received data is stored in the array RevData, length Length string ReadDataStr = Encoding.GetEncoding("GB2312").GetStri...[Details]
Grenoble, France, November 5, 2024 -
Jolt Capital, a European growth-focused deep tech company, announced today that it has acquired the power management and signal processing IP business (the ...[Details]