[i=s]This post was last edited by meiyao on 2022-11-2 22:47[/i][Shanghai Hangxin ACM32F070 development board] Light up the LCD screen and touch button function operation, drive the buzzer evaluation
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Appears during JTAG online debugging
JLink Error: Can not read register XX (XXX) while CPU is running. Other debugging mode exceptions can also refer to the following analysis.Common problems: 1. In o...
What is EMF testing?Electromagnetic fields (EMF) are electrical derivatives produced by electrical conductors and AC power. EMF surrounds electronic devices when the speed of charged particles changes...
Recruiting part-time lecturers for CPU RDCurrently recruiting lecturers for CPU RD related majors for short-term training, which can be done on weekends. If you want to earn some extra money, accumula...
2.4 Kalman filter initialization Initialization is also very important. Large initialization deviation may lead to vibration or even failure of convergence (?). [/color][/size][/font][/align][align=le...
introduction
The serial port server is a protocol conversion module. It provides 1, 2, 4, 8 or 16 RS-232 or RS-422/485 serial ports and 1 10/100M Ethernet port. It can connect RS-232 or RS-422...[Details]
On July 27, Guoxuan High-tech Co., Ltd. (referred to as "Guoxuan High-tech") and JinkoSolar Co., Ltd. (referred to as "JinkoSolar") signed a strategic cooperation agreement. The two parties will wo...[Details]
In 2019, RIGOL celebrated its 21st anniversary. The RIGOL brand theme MV "Infinite Possibilities" was launched! The powerful live diva Wang Xiaomin sang "Infinite Possibilities" wonderfully, and the ...[Details]
The automotive power electronics market is expected to grow rapidly in the future, with market research firms predicting that the market will exceed US$20 billion in 2026. Acumen Research and Consul...[Details]
The signal source of traditional frequency sweepers mostly uses an oscillator composed of LC circuits, and a large number of discrete components are used to realize va...[Details]
Mouser now stocks TE Connectivity's EP-SMA 27 GHz connector and cable assembly portfolio November 1, 2021 – Mouser Electronics, the leading New Product Introduction (NPI) distributor with the wides...[Details]
PNP expansion voltage and current positive polarity output circuit with current limiting function
Figure 1. PNP expansion voltage and current positive polarity output circuit with current limiti...[Details]
With the development and popularization of industrial automation, smart home and automotive electronics, brushless DC motors (BLDC) and permanent magnet synchronous motors (PMSM) have been widely u...[Details]
The microcontroller source program is as follows: #include "STC51PRJ.h" extern BYTE BUF ; //Receive data buffer /*****************Start signal****************/ void ADXL345_Start() { SDA...[Details]
On November 21, Laibao Hi-Tech responded on the investor interaction platform that the company is a core supplier of touch screens for Huawei's customers' laptops and one of the suppliers of touch sc...[Details]
A few days ago, I posted an article about dismantling a certain electric company's SSD to protect its rights. It was about to get thousands of likes, and many people followed me. So today I dismantle...[Details]
Suzhou Oufang Electronic Technology Co., Ltd. was established in 2009. In 2012, it obtained a domestic patent for nano steel mesh. In 2018, it jointly launched a new generation of frameless steel mes...[Details]
Saiwei Semiconductor stated on the interactive platform that the company's current research and development and industrialization of GaN materials and devices are progressing faster than initially im...[Details]
On March 15, BOE announced that according to the company's strategic development needs, the company plans to increase its capital by 380 million yuan to Xianzhi Chain Fund through BOE Venture Capital...[Details]
Introduction
The control speed regulation system is the core of the medium voltage inverter device. The constant voltage-frequency ratio (V/f) control of the speed open loop is the simplest con...[Details]