-
There are many devices that can measure voltage, current, and power. Some are worth a few hundred yuan, while others are worth hundreds of thousands or even millions of yuan. Why are the prices so di...[Details]
-
The process of global urbanization is still advancing with an unstoppable trend. By 2050, nearly 70% of the world's population will live in cities. Asia, where populous countries such as China and ...[Details]
-
Measurement frequency I used a counter and a timer here. See the picture. C/T is mainly used to select whether it is a timer or a counter. Set it to 0 for timer use and set it to 1 for counter use....[Details]
-
As a key variable that can work in the "three-side coordination" of source, network and load in the new power system, new energy storage has the advantages of short construction period, fast adjust...[Details]
-
1. The LED drive implementation principle is as shown in the figure:
2. Write LED driver
(1) Create the device file for the LED driver
Step 1: Initialize cdev using the cdev_in...[Details]
-
Labview provides a driver library that supports VXI bus, GPIB bus, and RS-232 serial bus interface hardware, but its operation on physical memory is limited, and the real-time performance of hardw...[Details]
-
The 51 series microcontroller has no PWM output function, but can use the timer and software to output. It is very practical for occasions where the accuracy requirement is not high. The circuit di...[Details]
-
The electrical assembly system of the popular automatic constant temperature rice cooker mainly includes magnetic steel temperature limiter, bimetallic thermostat, switch lever, pressure spring, el...[Details]
-
It is reported that Apple is testing a foldable iPhone, and the screen used in the new phone will still be provided by Samsung. There are several suppliers for bearings, and Shin Nihon is the ...[Details]
-
Based on the modeling of an autonomous vehicle approaching an urban intersection with four high-rise concrete buildings on the corner, it is possible to simulate the situation where the autonomous ...[Details]
-
SVPWM control method is applicable to occasions
SVPWM (Space Vector Pulse Width Modulation) is an advanced motor control method that can transform three-phase AC voltage control signals into s...[Details]
-
1 Introduction
In the adaptive optical synthetic aperture imaging system, when the original signal phase information of a certain aperture channel changes due to factors such as atmosphere and...[Details]
-
A network analyzer is a powerful test and measurement instrument. As long as it is used and operated correctly according to the flow, it can achieve extremely high accuracy. It uses its own signal so...[Details]
-
At present, the academic circle still uses "ranking" to score autonomous driving algorithms. The so-called "ranking" is to use its training data set on a certain data set to test the pros and cons ...[Details]
-
Installing the ARM-Linux-GCC toolchain
Assuming your Ubuntu system is up to date, you only need to execute the following command to successfully install it:
sudo apt-get install gcc-arm-l...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD