Analog IC Design Qingyuan Yang (National Chung Hsing University, Taiwan) : https://training.eeworld.com.cn/course/6036An introduction and analysis of university advanced electronic circuit courses.Com...
There was a problem when controlling the PMOS at high frequency. A 5V, 62.5KHZ sine wave signal was input to the base control terminal of the transistor, and a sine wave signal could also be measured ...
Recently, Jiali Chuang only charges 5 yuan for 5 sample boards (within 10*10cm), and each person can make 2 samples per month, so I drew a PCB ruler as a souvenir for my roommates and friends. It cont...
01 Before the troops move, food and fodder must be sent first
Thanks to the forum and the developer for giving me this review opportunity. I have wanted to try out National Technology for a long time,...
[i=s]This post was last edited by nich20xx on 2020-7-9 09:09[/i]1 Introduction
LoRa modulation is one of the core functions of STM32WL.
The LoRa IP of NUCLEO-WL55JC2 uses SX126x, so the software opera...
1. Introduction
The device can automatically record the baby's sleep curve. After the baby falls asleep, the elderly or parents can monitor the baby's status by telling the speaker to operate the devi...
sgf201onsemi and Avnet IoT Innovation Design Competition
The global semiconductor production capacity has been tight this year, and domestic wafer fabs have also begun to expand their production capacity. Following SMIC Beijing in Beijing, SMIC announced t...[Details]
The laser power supply is based on the principle of capacitor discharge, and the pulse formed is a sharp pulse with a shallow leading edge. If a transmission line (coaxial cable or pulse forming netw...[Details]
The 2020 Intelligent Transportation Technology and Standards Forum was held in Lishui District, Nanjing. At the meeting, based on the "Intelligent Transportation Research Institute Project", Intel, N...[Details]
Jiwei.com reports (by reporter Zhang Yiqun) Although geopolitical uncertainties still exist, Ericsson's determination to invest in the development of 5G in China has not changed. At the Ericsson Spr...[Details]
The abdominal cavity is a closed cavity. Any organ volume increase beyond a certain limit can lead to intra-abdominal hypertension.
The purpose of
abdominal pressure
monitoring is to observe...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robo...[Details]
1. Let the LCD display full screen red We want to display data on the LCD. The required steps are as follows: a. Initialize LCD b. Enable LCD c. Get LCD parameters: fb_base, xres, yres, bpp d. Writ...[Details]
Lithium batteries are classified according to packaging form, mainly into three types: cylindrical batteries , square batteries, and soft-pack batteries. Domestic and foreign battery manufacturers ...[Details]
1. Definition and classification of new energy vehicles
Definition of new energy vehicles: refers to vehicles that use unconventional vehicle fuels as a power source (or use conventional vehic...[Details]
According to the latest report released by Technavio, the global electric vehicle battery market will have a compound annual growth rate of nearly 23% from 2019 to 2023, with a cumulative scale growt...[Details]
Abstract: This paper
introduces the design overview of the textile digital printing machine and the characteristics of the USB controller CY7C68013A. It also describes the design of FPGA acce...[Details]
LED dead light phenomenon often occurs in the LED lighting industry, seriously affecting the quality and reliability of products, and is also a concern for many manufacturers. What causes LED dead li...[Details]
1 Overview
The strong oxidizing and sterilizing ability of ozone makes it widely used in many fields such as water treatment, chemical oxidation, food processing and medical health. The physical st...[Details]
On October 31, OnePlus released its annual flagship product - OnePlus 13. As the first flagship model of OnePlus's new decade, OnePlus 13 brings together a number of industry-leading technologies t...[Details]