1. What is the difference between these two programs? #pragma vector = UART0RX_VECTOR __interrupt void UART0_RXISR(void) { while (!(IFG1 & URXIFG0)); IFG1 &=~URXIFG0; RxBuf[RxPoint++]=RXBUF0; } #pragm...
[i=s]This post was last edited by littleshrimp on 2021-3-18 00:26[/i]The price of microphones ranges from a few dollars, tens of dollars to thousands of dollars. I am probably a person with hearing im...
[b]PSRR measurement of LDO[/b][align=left][size=1em][b]Author: Hao Wang Shenzhen Analog Engineer[/b][/align][b]What is PSRR[/b][align=left][size=1em]PSRR (Power supply rejection ratio), also known as ...
[i=s]This post was last edited by dontium on 2015-1-23 12:45[/i]Soul Bike peripheral equipment - police monitoring system /DLP mobile phone projection / stereo speakers / smartphonestablets / high bri...
[color=red]Recently, I have been studying wireless firmware upgrade and serial port firmware upgrade. Many problems have arisen during the research. Some of the problems have not been answered in TI o...
[i=s] This post was last edited by Mufan001 on 2015-11-10 10:00 [/i] With the continuous development of my country's economy, electrical technology is becoming more and more popular, and more and more...
The rapid development of the Internet has realized high-speed information transmission and resource sharing, greatly facilitating people's lives. Embedded systems are widely used in various electr...[Details]
introduction
Solar cells and LED lighting are typical applications of new energy and energy-saving and efficient technologies. Solar LED lighting uses solar cells to convert solar energy...[Details]
This paper designs a dot matrix LED text display screen that is easy to update, expandable, and low-cost. The way to reduce costs is
① Use the Bluetooth data transmission function of mobile ph...[Details]
Product series: PB-B-RS232/485 interface (hereinafter sometimes referred to as "interface") is a product in the PROFIBUS bus bridge series.
The main purpose of the bridge series ...[Details]
1 Introduction
Intelligent control instruments are one of the most commonly used controllers in industrial control. They are mainly aimed at a specific parameter (such as pressure, tempera...[Details]
On the afternoon of July 10, Beijing time, Taiwan's largest chip designer MediaTek expects its smartphone chip shipments to grow by double digits in the third quarter of this year, and the company is ...[Details]
PV inverter manufacturer SMA has launched its first DC arc fault circuit interrupter (AFCI) PV inverter and has received UL certification.
The new SunnyBoy AFCI inverter models include 3000-US...[Details]
Spatial Division Multiplexing (SDM) MIMO processing can significantly improve spectrum efficiency and thus greatly increase the capacity of wireless communication systems. Spatial Division Multip...[Details]
With the widespread application of new services and technologies in the communications industry, the scale and capacity of operators' network construction are getting larger and larger, and the ris...[Details]
LED light sources have many environmental advantages, but early products still have certain technical bottlenecks in heat dissipation and high brightness design that cannot be broken through....[Details]
1 What is an LED floodlight?
LED downlights are also called spotlights, projection lamps, and spotlights. They are mainly used for architectural decorative lighting and commercial space lighti...[Details]
1 Development of LED Film and Television Lighting
1.1 The significance of developing film and television lighting
Lighting power consumption accounts for a large proportion of the total p...[Details]
Mobile phones, MP3s, tablet computers, laptops, digital cameras, handheld game consoles, navigation devices, etc., all these mobile devices are powered by mobile batteries, and the battery life is ...[Details]
The power consumption of a switching power supply includes fixed losses caused by parasitic resistances such as semiconductor switches, magnetic components, and wiring, as well as switching losses ...[Details]
1 Introduction to the overall system solution
The hardware part is mainly used to amplify the sound. When the sound is loud enough, the signal can be introduced into the microcontroller for de...[Details]
Microcontroller MCU
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