Topic: PCB (Printed Circuit Board) Layout Guidelines[Question:zz168129]
When the MCU has its own ADC or DAC, how are AGND and AVDD connected? Is the MCU's AGND pin connected to the analog ground or th...
My computer has no serial port, only a parallel port. I want to connect it to the development board via a parallel-to-serial cable. Is this a good idea?...
ROM_SysTickPeriodSet(ROM_SysCtlClockGet() / 200);So systick should be triggered 200 times per second, right? The routine comment says it is 100 times. It seems that the comment in the routine is also ...
Event details: [Experience the latest live broadcast products ~ ST60 short-distance, contactless connector]Updated to 2022-03-10Evaluation report summary:@mars4zhuST60 millimeter wave water medium dat...
When I went home for the Spring Festival, I talked to a friend who runs his own company. He said he didn't know what was wrong with kids nowadays. A little girl he hired always used text messages to a...
[i=s]This post was last edited by paulhyde on 2014-9-15 04:16[/i] A very easy-to-use and comprehensive AD underlying program. With it, you can do AD operations as you wish!...
With the promotion of the construction of intelligent communities in the country, anti-theft systems have become essential equipment for intelligent communities. Especially in recent years, the urg...[Details]
Hardware designers have begun to adopt FPGA technology in high-performance DSP designs because it can provide 10-100 times faster computing than PC-based or microcontroller-based solutions. Previou...[Details]
1. With the development of modern industry and the continuous improvement of automation, some medium and large control systems have been greatly facilitated, which not only makes control easier, bu...[Details]
I. Introduction
Since RS232 has a short communication distance (only 15 meters according to EAT/TAI-232 standard), and can only perform point-to-point communication, it cannot directly f...[Details]
General LED lighting has a current limiting resistor in the driving circuit, and the power consumed by the resistor has nothing to do with the LED light emission. In order to improve efficiency, a...[Details]
The potentiometer is an adjustable electronic component. The main functions of the potentiometer in the circuit are as follows:
1. Used as a voltage divider
A potentiometer is a continuou...[Details]
Digital array radar (DAR) uses digital beam forming (DBF) in both receiving and transmitting modes to achieve flexible distribution and reception of RF signal power in the airspace, obtain excellent t...[Details]
TC9012F is a universal CMOS large-scale integrated circuit for infrared remote control signal transmission, suitable for remote control of TV, VTR, laser player and other equipment. In the market, ...[Details]
We know that the inverter consists of two parts: the main circuit and the control circuit. Due to the nonlinearity of the main circuit (switching action), the inverter itself is a source of harmoni...[Details]
The TPS92210 is a single-stage LED lighting pulse width modulation (PWM) controller. The TRIAC dimmable solution not only regulates the LED current, but also achieves a power factor close to 1. The...[Details]
Introduction
As the country increases its efforts to control the atmospheric environment, motorcycle emission regulations will become stricter year by year, and motorcycles that do not meet the...[Details]
Car lights, whether headlights, fog lights or tail lights, play an important role in driving safety. However, the material of the car lights determines that the probability of damage in a collision...[Details]
1 Introduction
At present, people have higher and higher requirements for the quality of life. When people are busy with work, soymilk machine is a new type of household beverage machine. It uses so...[Details]
Introduction
my country's rapid economic growth is mainly due to the development of manufacturing and the acceleration of urbanization. However, urbanization cannot be achieved at the expense ...[Details]
introduction
The air compressor unit in the operating area of a lead-zinc mine in Guangdong is a key equipment in mining production. There are six imported Ingersoll Rand CENTAC air compress...[Details]
PCB Design
京公网安备 11010802033920号
EEWORLD
