-
This paper introduces the method of porting the C/OS real-time operating system to the Coldfire processor MCF52235, providing a real-time operating system platform for the software development of t...[Details]
-
Apple is working on technology to make physical buttons like the iPhone power button or the keys on a keyboard thinner, while also adding options for different tactile feedback. Apple's U.S. P...[Details]
-
0 Introduction
Spectrum analyzer is known as the "multimeter of microwave engineers". It can measure and analyze the chisel component, parasitic, intermodulation, noise sideband, etc. of the signal ...[Details]
-
The radar level gauge uses electromagnetic waves to transmit to the liquid surface of the detected container through an antenna. When the electromagnetic waves hit the liquid surface and are reflecte...[Details]
-
The core of S3C2410 is ARM920T, so here we first introduce the anomalies of ARM920T. There is a current program status register (CPSR) in ARM920T, in which BIT6 and BIT7 control whether FIQ and IRQ a...[Details]
-
Altiostar, Casa Systems, Dell Technologies Services Edge, Turnium and Juniper Networks share new network-to-edge use cases
Latest news:
Recently, Intel and Red Hat have demonst...[Details]
-
BOE supplies Xpeng G9 with its first "central control + entertainment" system-level dual screen, igniting the "big screen storm" in the smart cockpit
On September 21, 2022,
Xpeng...[Details]
-
Share a program to control 90 degrees back and forth by using 51 single chip microcomputer MCU source program: #include "STC12C5620AD.H" //STC89c52 series MCU sbit pwm =P1^3; //PWM signal output s...[Details]
-
Once upon a time, car windows still needed to be cranked manually, and being able to listen to a radio in the car was a delight. Later, CD players and reversing radar functions gradually appeared, an...[Details]
-
Drivers have been longing for a future where cars can reach new levels of functionality and safety, as described in science fiction novels, while also having cockpits with colorful displays. With the...[Details]
-
In the project, CPLD is needed to complete part of the algorithm design. The parameters are given by AVR, so the communication between AVR and CPLD needs to be completed. Therefore, a test program is...[Details]
-
Bus: refers to the information transmission line that can serve multiple components. In the microcomputer system, each component communicates with each other through the bus. Address bus (AB): The ad...[Details]
-
There are many companies in Japan that are famous for testing and measurement, such as Advantest, Anritsu, Iwatsu, Yokogawa, etc. Among them, Anritsu is particularly famous, and is listed as the...[Details]
-
1. Comparison of high frequency characteristics of magnetic amplifier cores:
2. Commonly used typical circuits and basic adjustment principles of magnetic amplifiers:
Swit...[Details]
-
ARM system clock initialization:
This requires knowing what is a clock pulse signal, what is a clock frequency, and what is a clock source.
Clock pulse signal:
Clock pulse ...[Details]