As 5G networks are rolled out around the world, dynamic spectrum sharing (DSS) between 4G and 5G has become a focus of mobile operators. To quickly and cost-effectively build robust 5G services, DSS i...
The GND of the oscilloscope probe is connected to the GND of the oscilloscope itself. Then, by touching the probe to your hand, you can see a regular waveform with a period of about 20ms. When both fe...
I'm currently working on TMS320F28034 to test the read and write programs of AT24C08, but I can't control the EEPROM chip. I want to make sure if the chip is broken?...
This tutorial shows how to use Visual Studio with VisualGDB to target the STEVAL-IDB011V1 board with a BlueNRG-LP device . We will show how to quickly clone examples from the BlueNRG SDK, edit them, a...
There are actually many examples of displaying text on the screen.
Because RVB2601 supports lvgl, I found a conversion tool
https://lvgl.io/tools/fontconverter
The converted code is as follows:
/*****...
Today, Intel announced that its innovation has returned to a two-year cycle. Intel said that the yield rate of 10nm has been greatly improved, and a series of new products will be launched in 2020. 7...[Details]
According to the law of electromagnetic induction, as long as the magnetic lines of force (magnetic flux) passing through the coil change, an electromotive force will be induced in the coil. A coil...[Details]
Electronic systems have been used in automobiles for decades, and they have greatly improved the safety, energy saving and environmental protection of automobiles. With the deepening of research,...[Details]
On January 9, the Internet of Things Think Tank released the latest "2020 National Internet of Things Panorama Report" in Beijing and held the Zhiwu·AIoT Industry Leader List (2019-2020) Award Ceremo...[Details]
High-precision operational amplifier, what does high-precision operational amplifier mean
Definition of high-precision operational amplifier The so-called high precision refers to the accuracy of ...[Details]
Blockchain and integrated energy systems: applications and prospects
Zhang Yan1,2* Wang Longze3 Wu Jing1
Yuan Rongfang1 Li Meicheng3,4
1. School of Economics and Manageme...[Details]
The power amplifier, also known as the PA or "amplifier", is the most basic device in the audio system. Its task is to amplify the weak electrical signal from the signal source (from the mixing con...[Details]
introduction
Frequency characteristic tester is also called scanner. Early frequency characteristic tester was completed by manually changing the frequency point by point. Later, a special sc...[Details]
On STM32F103 and other microcontrollers with cortex-m3/m4 cores, the interrupt vector table can be redefined by setting the value of the register SCB- VTOR = FLASH_BASE | VECT_TAB_OFFSET;. However, i...[Details]
An excellent tool for comprehensive analysis and graphical reporting of test data, the preferred post-processing software platform for German test engineers ! Press Release October 9, 2023 Since ...[Details]
1Written in front IAR software has multiple versions for different processors, such as EWARM, EWMSP430, EWSTM8, etc. However, in order to make the software "compatible" in use, IAR has released mult...[Details]
Selection of soldering iron tip model
Choice of soldering iron tip: There are many sizes of soldering iron tips, but they can be summarized into four types: pointed, flat, horseshoe and knife. It i...[Details]
October 11, 2022 - Akamai Technologies, Inc. (Akamai), a trusted provider of solutions that supports and protects digital experiences, has joined hands with Kuaishou, the world's leading short video ...[Details]
1. Introduction
Electronic weighing scales have gradually replaced traditional measuring tools such as springs and balances in our daily lives, such as electronic price scales and electronic ...[Details]
Jiangsu Kunlun Interconnected New Energy Group Co., Ltd. (Kunlun New Energy) is a new energy technology company focusing on new energy storage and digital energy comprehensive solutions. The co...[Details]