ENVI learning video (Deng Shubin) : https://training.eeworld.com.cn/course/26638ENVI (The Environment for Visualizing Images) is a complete remote sensing image processing platform. The software proce...
Translated from: https://blog.gypsyengineer.com/en/diy-electronics/micropython-on-esp32-sending-data-to-google-sheets.htmlOn a nice weekend in the summer, instead of going to the beach or somewhere el...
The above picture is a development board I bought. The first picture shows the 0603 capacitor package. I checked the 0603 manual and found that the vertical dimension is 0.8±0.1, while the package siz...
[i=s]This post was last edited by Shenzhen Xiaohua on 2022-4-20 18:42[/i]In a circuit powered by a 10V DC voltage source, there are three capacitors C1: 6nF C2: 2nF C3: 4nF. C2 and C3 are connected in...
On the 2nd, Foundry World Advanced Semiconductor announced that the 8-inch wafer factory in Singapore purchased from GlobalFoundries had been delivered as agreed on December 31, 2019. The factory off...[Details]
In real-time strategy games such as "StarCraft" and "Age of Empires", the "home exchange" operation is very common. But games are games after all, and I didn’t expect that the automotive industr...[Details]
According to foreign media reports, Japanese company Hitachi Astromo Co., Ltd. has developed a prototype of a new steering-by-wire device that can eliminate the traditional steering wheel and expand ...[Details]
Contents The invention belongs to the field of water meters, and in particular relates to a water meter system based on ultrasonic measurement and GPRS data transmission. Background of the Inventio...[Details]
1. Switch the main clock to HSE; (external crystal oscillator is 8MkHz) 2. Divide the main clock frequency by 8, that is, the counter clock period is 1us; 3. Set the timer to interrupt once every 250...[Details]
Some netizens discovered that vivo has a new 5G model V2185A that passed the national 3C quality certification on Monday. It is equipped with a V8060L0A1-CN charger (the same model as the vivo ...[Details]
O Introduction
At present, most building fans and lights are manually operated by personnel when in use. When the weather is hot and humid, the personnel in the building manually turn on the f...[Details]
Industrial data links that require RS-232 data transmission over long distances or between multiple RS-232 applications typically use RS-232 to RS-485 converters. Despite high signal swings up to ±...[Details]
Preface: I2C (Inter-Integrated Circuit) bus (also called IIC or I2C) is a two-wire serial bus developed by PHILIPS, used to connect microcontrollers and peripheral devices, and is a bus standard wide...[Details]
Encoder Overview
An encoder is a device that compiles and converts signals or data into a signal form that can be used for communication, transmission and storage. The encoder converts angular...[Details]
LEDs have been used in electronic systems for many years, primarily as indicator lights for electronic devices. Recent advances in brightness and color depth mean that LEDs can now be used in a wider...[Details]
Features of Exynos4412 UART The UART in Exynos4412 has 4 independent channels, each of which can work in interrupt mode or DMA mode, that is, the UART can issue an interrupt or DMA request to transfe...[Details]
November 6, 2023, Shanghai - During the 2023 China International Import Expo, Intel exhibited a new generation of Core Intelligent Cockpit Platform for smart cars, hoping to leverage Intel's powerful...[Details]
Using a timer to delay is sometimes a bit troublesome. We might as well consider accurate software delay. Software delay is nothing more than using multiple loops of for or while. In the past, when us...[Details]
introduction
A quadcopter is a helicopter with four symmetrical rotors. It has the advantages of vertical take-off and landing, simple structure, easy operation, and flexible maneuverabili...[Details]
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