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LED backlight is becoming a trend, pouring into people's lives. From the debut of LED backlight laptops in 2008 to the grand debut of LED backlight LCD TVs in 2009, they have attracted people's att...[Details]

As a core component, 3D vision is an important part of improving the perception ability and degree of robotization, and its localization process is also accelerating. Domestic "robot eyes" hav...[Details]

1. Assembler accesses C language global variables Global variables can only be called indirectly through addresses. In order to access global variables in C language, you must first introduce the g...[Details]

Abstract: This paper introduces the basic principle of differential wind speed measurement by platinum thermal resistors, and derives the mathematical model of wind speed measurement by platinum th...[Details]

LED drivers have many functions and require quite a few external components. When the application does not require PWM (pulse width modulation) dimming or controlled frequency operation, the main...[Details]

The RAM and ROM of the PIC microcontroller are separate. If defined like this char  *json_char ="{"vvvv":"chen"}";  It may be compiled, but there will be problems when running. From the text analys...[Details]

1 Introduction Circuit system design and testing require a variety of signal sources, which are the basic building blocks of circuit experiments. The signal generators currently used in circuit desi...[Details]

This article will discuss a basic concept: the relationship between signal rise time and signal bandwidth. For digital circuits, the output is usually a square wave signal. The rising edge o...[Details]

Cross-signed attestation certificates for Trusted Platform Module (TPM) enable easy and secure device enrollment for system integrators and solution operators GMO GlobalSign, a world-renowned certi...[Details]

Electronic force gauges are commonly used force measuring instruments in our daily lives. They are also popular with customers for their force measurement, easy installation, and space saving. Howeve...[Details]

The battle against the epidemic is at a critical stage. In order to prevent the spread of the virus, avoiding close contact between people has become a key epidemic prevention measure. In public plac...[Details]

       0 Preface 　　This paper designs an embedded camera configuration system with the configuration of BASLER A202k area array CCD camera as the target. BASLER provides two camera configuration sol...[Details]

Switching power supplies have the advantages of small size, light weight, and high efficiency, and are widely used in various fields. Due to the inherent characteristics of switching power supplies ,...[Details]

      Smartphones today usually come with a fixed operating system pre-installed. In this day and age, we are almost limited to iOS or Android. IT Home found that on PCs, users have more choices. In ...[Details]

In 2024, the growth of the AR industry is significantly faster than that of VR devices, and shipments have also increased. The differences between the AR and VR industries reflect that consumers' p...[Details]