Comprehensive prompt [Synth 8-91] ambiguous clock in event control. Later it was found that the reason was because the if was written in the always and the else was omitted....
[i=s]This post was last edited by Shenzhen Xiaohua on 2020-12-13 12:15[/i]I downloaded a source code from the Internet. I don't know what software it was developed with. As shown in the figure below, ...
My motor has two operating voltages, 12V and 7V. The working current is 800mA at 7V. When starting, it needs to run at 12V for a while, and then switch to 7V. I want to use MOS tube to control the ope...
# 3D Printer Project - STM32F750 Startup Program (Part 2) ## Overview Since the chip STM32F750N8H6 used in STM32F7508-DK belongs to the STMicroelectronics Arm Cortex-M7 core, the built-in FLASH is onl...
The U.S. International Trade Commission (ITC) announced on October 14 local time that it has launched an investigation into the 337 investigation application recently filed by the U.S. company DivX. ...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
SigmaStar, a leading domestic supplier of AI Camera system chips and solutions, held its 2019 new product launch conference in Shenzhen, where it released new AI chips from three major product lines....[Details]
Download the schematic used in this program: click here , the microcontroller chip used is stc89c52; find the schematic of the dot matrix part. This is the circuit diagram of the entire microcontrol...[Details]
The STC12C series enhanced MCU expands the functions of the basic 51 MCU on-chip, such as providing a PCA/PWM interface, and the timer can work in 1T mode (the clock of the basic 51 MCU is 12-divided ...[Details]
Power supplies come in a wide variety of types and sizes, from traditional analog power supplies to highly efficient switching power supplies. They all face complex, dynamic operating environments....[Details]
MCS-51 has a total of 111 instructions, which can be divided into 5 categories:
. Data transfer instructions (29 in total)
. Arithmetic operation instructions (24 in total)
...[Details]
On December 29, 2020, the 12th Plenary Session of the 13th Committee of the Communist Party of China Haikou City passed the "Proposal of the Haikou Municipal Committee of the Communist Party of China...[Details]
On August 27, Fenghua High-Tech released its 2019 semi-annual report. The company achieved operating income of 1.614 billion yuan, a year-on-year decrease of 22.44%; total profit of 342 million yuan,...[Details]
Look at the timer for the whole week and organize your study notes for the week.
The timer consists of four parts: clock selection unit, time base unit, input capture, and output comparison!
...[Details]
Nonlinear systems often need to be linear to be useful. The circuit in Figure 1 provides a nonlinear sawtooth pulse for PWM (pulse width modulation) that can be used to compensate for nonlinea...[Details]
Jiwei.com reported on February 3 that AnTuTu, a well-known mobile phone benchmarking software, released the Android phone performance list for January yesterday. Let’s take a look. First is the And...[Details]
As we all know, in July 2019, Japan announced controls on exports of several chips and smartphones, important raw materials for the manufacturing industry, to South Korea, which had an adverse impact...[Details]
August 14, 2023 – Mouser Electronics, an electronic components agent focused on introducing new products to promote industry innovation™, announced that it will appear at the 2023 ELEXCON Shenzhen In...[Details]
1. Overview The verification procedure of JJG1029-2007 "Vortex Flowmeter" was approved by the General Administration of Quality Supervision, Inspection and Quarantine on August 21, 2007 and implement...[Details]
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