KiCAD 6 is about to be unavailable
(No one knows how close it is... it will most likely be between the second and third quarters of this year)
Peter published a comparison of the two on his blog. Ther...
[i=s]This post was last edited by Jacktang on 2020-11-23 21:33[/i]Precision op amps allow system designers to condition a signal (amplify, filter, and buffer) while maintaining the accuracy of the ori...
[i=s]This post was last edited by shihuntaotie on 2019-1-3 10:17[/i] From the perspective of electronics, the first test program is usually to turn on a light or "HELLO WORLD". There is already a rout...
processor
TI TMS320F2837x single/dual core has 200MHz high-speed processing capability, and dual core has up to 12 PWM outputs. The following are the TMS320F2837x single/dual core CPU resource block d...
There are two common methods for reducing ripple in PWM DACs: one is to lower the cutoff frequency of the low-pass filter, and the other is to increase the frequency of the PWM signal. However, the fo...
1. Task Requirements
The P4 port of the MSP430F247 microcontroller is used to control eight light-emitting diodes D1~D8. The light-emitting diodes display different patterns according to the switches ...
A single-chip microcomputer, also known as a single-chip microcontroller, is not a chip that completes a certain logical function, but a computer system integrated into one chip. In general, a chi...[Details]
Compared with conventional power sources such as hydropower and thermal power, photovoltaic power generation has the characteristics of intermittency, volatility and periodicity, which has a greater ...[Details]
Recently, OPPO's new 5G phone with model "PCKM70" was connected to the network. Judging from the pictures, it is built on the basis of the OPPO Reno 10x zoom version, but with an upgraded processor. ...[Details]
Here is a summary of my personal experience in working with high voltage pulse power supplies for many years.
The circuit is as above:
Pin 3 of the driver with short-c...[Details]
For the first time, Apple has added support for Thunderbolt 3 to its M1 iPad Pro, which means that in addition to being able to connect it to an external display to increase the workspace, users can ...[Details]
Abstract:
Common terms used in speaker evaluation mainly introduce
the knowledge of sound field and its characteristics, spatial sense of sound, sound quality and timbr...[Details]
Surveys show that worldwide, memory chip transactions account for about one-third of semiconductor transactions, and memory has become an important component of digital products. The storage speed and...[Details]
NAND Flash has been in a hot market recently, and the Japan-South Korea trade war has made NAND Flash prices more bullish. Pan Jiancheng, chairman of Phison, a NAND Flash controller chip and module m...[Details]
Output ripple noise plays an important role in designing power supply circuits, but how much is appropriate? If the requirements are relaxed, the ripple noise is too large, the circuit cannot work pr...[Details]
Recently, Tianyancha showed that Shanghai Hanwei Microelectronics Technology Co., Ltd. (hereinafter referred to as "Shanghai Hanwei") had an industrial and commercial change: OPPO Guangdong Mobile Co...[Details]
1. Overview The main functions of the PSM transmitter power control circuit are: to automatically or manually set and adjust the transmitter output power; when the transmitter is in an abnormal state...[Details]
Pingshan District of Shenzhen City has issued the application guidelines for the 2019 Economic Development Special Fund Integrated Circuit Third Generation Semiconductor Special Fund. According to ...[Details]
CAN (Controller Area Network) is a network mainly used for monitoring and controlling various equipment. CAN has a unique design concept, good functional characteristics and extremely high reliabil...[Details]
In the past two years, the concept of autonomous driving has swept the automotive industry, software technology has advanced by leaps and bounds, and mileage has repeatedly set new records. However...[Details]
On October 30, according to CCTV News, on October 29, local time, Hildegard Mueller, president of the German Association of the Automotive Industry, issued a statement strongly opposing the EU's im...[Details]
PCB Design
京公网安备 11010802033920号
EEWORLD
