I waited for 2 weeks after placing the order, and finally got it today. Here is a record of the unboxing
1. Unboxing
The package I received was a bit big, but the packaging was good.Take out the devel...
I need to debug the 4G module, monitor AT command data, and also monitor GPS data. I have multiple USB to TTL tools plugged into my computer, and I often make mistakes. Is there any way to modify the ...
The eye diagram is a series of digital signals accumulated and displayed on an oscilloscope. It contains a wealth of information. The influence of inter-symbol crosstalk and noise can be observed from...
This content is originally created by EEWORLD forum user hpq916 . If you want to reprint or use it for commercial purposes, you must obtain the author's consent and indicate the source....
Repairing an imported ventilator, the pressure detection and rate output amplifier circuits are like this. There are three types of operational amplifiers: two of which are not commonly used, LT1079 a...
/******************************************************************************** Function name: ADC_Init(uint16_t ch,ADC_VREF Vref,ADC_Resolution nBit)* Function description: ADC initializes one or m...
Introduction
Nowadays, more and more electrical appliances are used in cars, and more and more electrical switches need to be manually operated by drivers, which not only increases the bur...[Details]
Recently, OnePlus officially announced that the OnePlus 8 series now supports the 90Hz high frame rate mode of the "Peace Elite" mobile game! Now, you can enjoy a smoother and more exciting gam...[Details]
Among single-phase asynchronous motors, special motors account for a large proportion, and their structures have their own characteristics and various forms. In terms of their commonality, the stru...[Details]
Abstract: The phase shift between two signals of the same frequency is an important means of simulating and analyzing accidents in the field of relay protection in the electronics industry. The ...[Details]
Recently, China National Storage and Energy Technology Co., Ltd. (hereinafter referred to as "China National Storage and Energy") received a 320 million yuan Pre-A+ round of financing led by China ...[Details]
In the Bitcoin industry chain, Bitmain, whose main product is ASIC, can be regarded as an invisible overlord. However, not long ago, its patent for circuit board heat dissipation was challenged for i...[Details]
Clock initialization and GPIO Overview: The purpose of this lab is to understand the steps used to perform the initialization process for an MSP430 Value Line device. In this exercise, you will write...[Details]
The combination of the Arm computing platform and the ExecuTorch framework enables smaller and more optimized models to run on the edge, accelerating the implementation of generative AI on the...[Details]
There are two main ways to develop ARM applications: one is to develop applications directly on ARM chips without using an operating system, also known as bare metal programming. This developme...[Details]
Preface
Lidar can measure aerosols, carbon dioxide, ozone, water vapor, etc. in the atmosphere with high temporal and spatial resolution, in real time, and over a large range. Therefore, it is ...[Details]
Automation has become an increasingly important factor in agriculture and smart farming over the past decade. Recently,
TerraClear, a US company
specializing in rock cleaning
robots
, announ...[Details]
1 Introduction
As the power supply load of the power grid becomes heavier, the power system has put forward higher requirements for microcomputer protection devices. It is difficult for general...[Details]
Recently, David Hall, director of semiconductor marketing at National Instruments (NI), was interviewed by Electronics Media. He shared his insights on mmWave-related test challenges, mmWave beamform...[Details]
iOS 14 was cracked, which made Apple speechless because the vulnerability was fatal. A security researcher @pattern_F_ posted results showing that his Phone 11 can already run the jailbreak o...[Details]
Radio Frequency Identification (RFID) is a technology that uses the spatial coupling and backscattering characteristics of radio frequency signals to automatically identify target objects and exchang...[Details]
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