[backcolor=rgb(222, 240, 251)]I bought a STM32F767 development board, which has an SDRAM W9825G6KH. [/backcolor] [backcolor=rgb(222, 240, 251)]The schematic diagram is as follows: [/backcolor][table=9...
This code uses Proteus simulation, uses 51 single-chip microcomputer to simulate PWM, uses timer to obtain motor speed information, uses PID algorithm speed, speed, P, I, D can all be set with buttons...
Today I saw a power filter circuit like this. After the power is turned on, the normally open contact of the relay is closed and the filter capacitor (8UF) is substituted into the circuit through two ...
Technical characteristics of BluetoothBluetooth is a technical specification for short-range wireless communication. Its original goal was to replace the existing wired cable connections on various di...
The price of stm32 microcontroller has risen horribly, and there are scalpers who are disrupting the market.Now we urgently need domestic 32-bit arm m3 m4 m7 microcontrollers to replace stm32 MCUs; re...
How to easily determine the diameter of the adapter : https://training.eeworld.com.cn/course/4827Sometimes, a small problem at work may drive you crazy...For example, you find that you have an adapter...
The light decay of LED products is the weakening of the signal during light transmission. At present, the degree of light decay of LED products made by global LED manufacturers is different. High-p...[Details]
1. The electromagnetic flowmeter has no display 1. Check whether the power is on; 2. Check whether the power fuse is intact; 3. Check whether the power supply voltage meets the requirements; 4. Check...[Details]
Han®HPR HPTC: Improved performance of transformers in harsh environments
Quick, convenient and safe installation/long service life
Espelkamp/Nuremberg/Munich, November...[Details]
Alex Li, Senior Marketing Engineer, Wireless Solutions Products Division, Microchip Technology The trend in the Industrial Internet of Things is to perform more functions in one SoC rather than mul...[Details]
At Xiaomi's spring new product launch conference in March this year, Xiaomi's new logo designed by Japan's internationally renowned design master Kenya Hara was officially unveiled. Kenya Hara said...[Details]
LED, also known as Light Emitting Diode, is a semiconductor component.
Since 1962, when General Electric Company of the United States developed the world's first practical red light LED, L...[Details]
Apple is stepping up its review of "irrationally high-priced" apps. If an app is deemed to have excessively high in-app purchase prices, Apple will refuse to list it on the App Store. Accord...[Details]
High-power white LED has become an advanced solid-state lighting source due to its high efficiency, long life, environmental protection, smooth dimming and other characteristics. It has been app...[Details]
The frequency converter is a power regulator used to control the speed of the motor. It is widely used in many industries, such as manufacturing, water pumps, fans, rolling doors, etc.
I...[Details]
MPEG (Moving Picture Experts Group) is a working group of ISO/IEC, responsible for formulating technical standards for compression and decompression of moving images, audio and their combination. MPE...[Details]
How to connect DC motor to 8051 microcontroller? In this article, there are mainly two parts: 8051 microcontroller + DC motor system. First is the 8051 microcontroller with the necessary program to c...[Details]
On August 25, there were several rumors in the market that TSMC would soon raise prices across the board, from an initial 15% to 20% increase for mature processes next year and a 10% increase for adv...[Details]
When using a pointer multimeter to detect DC voltage values, you can use the DC voltage block to detect the DC voltage value. Next, Engineer Chen from Instrument Work Online will introduce how to read...[Details]
The latest report from the World Bank shows that per capita energy consumption has increased exponentially, from 1200KWh to 3200KWh. While there are many driving factors behind the rise in energy con...[Details]
Recently, the 1MW vanadium battery energy storage system provided by Tianfu Energy Storage to a customer has successfully passed strict quality inspections, fully complies with established industry...[Details]