[font=微软雅黑][size=3][color=#000000][b]The specific parameters of the DCM evaluation samples provided for free application this time are as follows: [/b][/color][/size][/font] [font=微软雅黑][size=3][color=...
This content is originally created by EEWORLD forum user chongdianzhuang . If you want to reprint or use it for commercial purposes, you must obtain the author's consent and indicate the sourceAccordi...
MicroPython has added support for NXP i.MX.RT 1000 series chips. i.MX.RT is a high-performance cross-border processor launched by NXP, which has the high performance of MPU and the low cost of MCU. Cu...
I recently used the typical 2030 circuit on the Internet to connect an audio amplifier. There was no problem in the software simulation, but the waveform observed by the oscilloscope was wrong.
As sho...
Let's take a look at some of my personal understanding of HID knowledge points
HID uses endpoints to interact with the PC via USB
Endpoint 0 does not need to be configured and can directly send and re...
Schematic diagram of the mechanical control of the swing arm milling cutter, the motor rotates in one direction.
Common IO signals:
A 786 Welding Controller Milling Reset
...[Details]
The clock design of STM32 is relatively complicated, and the clock tree is shown in the figure: 1. When the system is powered on, the internal HSI (8M) is used as the clock source by default. The ...[Details]
I controlled the LED through the serial port assistant, and added a buzzer. There was also a sound, but not too loud. It was a little learning, and I hope you can give me more advice. #include "reg52...[Details]
According to news on November 2, today Qualcomm released its fourth fiscal quarter and full-year performance report as of September 24, 2023. The financial report shows that revenue in the fourth qua...[Details]
The MCS51 series single-chip microcomputer At89S51 is used as the main controller, and the peripheral circuit devices include digital tube driver, independent keyboard, reset circuit, etc. The hardwar...[Details]
Negative polarity output voltage regulator circuit using NPN and PNP tubes to expand output
Figure 1. Negative polarity output voltage stabilization circuit using NPN and PNP tubes to expand the...[Details]
At the 2024 International Consumer Electronics Show (CES), Jackery Electric Xiaoer Solar Charger Mars, a scientific innovation of Huabao New Energy, won
the CES 2024 Innovation Award
for its ...[Details]
The pacemaker is a magical cardiac therapeutic device that has saved the lives of thousands of patients since its first use. With the rapid development of manufacturing technology and processes, the ...[Details]
Building configuration: STM8S_DEMO - Debug Updating build tree... Linking Error : no definition for "assert_failed" Error while running Linker Total number of errors: 1 Total number of warni...[Details]
There may be new recruits joining Apple's optical supplier team. Recently, South Korea's Jahwa Electronics said it plans to invest 191 billion won (155 million U.S. dollars) to build a factory to pro...[Details]
1. Customer Background This client is a company that develops and produces lubricant products. Testing of lubricant performance during the R&D phase and quality inspections after product production a...[Details]
/*
Please indicate the source for reprinting: tedeum.iteye.com
/
First, the method of not using interrupts uses usart1, pins pa9, pa10. This method has been verified on f3discovery...[Details]
The ISO 26262 standard is a globally recognized automotive functional safety standard that covers the entire product life cycle, including functional safety management, concept stage development, sys...[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]
Recently, Sinoma Overseas and Equipment Group signed a cooperation framework agreement and held a kick-off meeting for the all-vanadium liquid flow energy storage project in Beijing. Zhu Linhe, Sec...[Details]