-
Things you need to prepare:
Apache-1.3.39 for linux
Php-4.4.8 for linux
Ubuntu amd64 PC
6410 development board, I use the friendly arm
Cross-compile:
Cross-compila...[Details]
-
One of the primary instruments used in designing and testing wireless charging products that comply with the A4WP standard is an oscilloscope. While many compliance test measurements are relatively e...[Details]
-
1 Introduction
In modern warfare, the role of satellites is becoming more and more obvious, and the detection, identification and tracking of satellite targets are becoming more and more import...[Details]
-
Installing a photovoltaic system is a good choice in some places where electricity prices are high and power outages are frequent. However, the grid-connected system cannot generate electricity dur...[Details]
-
This article is about a portable power bank made by electronics enthusiast fu-80 DIYer. Through the following introduction, I hope it can give you some inspiration, and let's DIY together! Are you ...[Details]
-
#include stc12c5a.h
#define uchar unsigned char
#define uint unsigned int
uchar led ={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f};
uchar key ={0xfe,0xfd,0xfb};
unsigned char...[Details]
-
The SAR (specific absorption rate) antenna platform obtains the aircraft's instantaneous drift angle, pitch angle, and roll angle data from the onboard inertial navigation device, and uses these ...[Details]
-
IO port control Direction register TRISA~TRISAE For example, TRISB=0x00; // 1 is input, 0 is output, so all portB ports are set to output Data register PORTA~PORTE For exa...[Details]
-
Makefile KERN_DIR = /home/grh/kernel_source_code/linux-2.6.32.2 all : make -C $(KERN_DIR) M=`pwd` modules arm-linux-gcc key_interrupt_app.c -o key_interrupt_app clean : make -C $(KERN_DIR) M...[Details]
-
1. Macro definition:
1. Without parameters:
#define Identifier constant expression
#define is a macro definition command. It is a good habit to use uppercase for macro name (identifier)
#define ...[Details]
-
Introduction
With the development of CMOS (complementary metal oxide semiconductor) technology and the increase in market demand, CMOS image sensors have developed rapidly. Due to the use...[Details]
-
Field effect tube pin diagram The pin arrangement of some field effect tubes is shown in Figure 1. In addition, we can use the multimeter Rx1k gear to identify the electrodes of the junction fiel...[Details]
-
SHENZHEN, April 2, 2024 /PRNewswire/ -- Recently, EN+ Technology's Turbo DC120K series DC charging pile products have officially passed the test of Japan's CHAdeMO organization and obtained the cer...[Details]
-
The measurement system converts the measured signal into an electrical signal through a sensor, thereby measuring the measured value. The temperature measurement system converts the temperature sig...[Details]
-
When it comes to implementation, software is always the core that stimulates hardware performance. Since the emergence of AI, discussions on the "intelligent transformation" of traditional industrie...[Details]
Test/Measurement
京公网安备 11010802033920号
EEWORLD