1. Common errors in schematics:(1) ERC reports that the pin is not connected to the signal: a. The I/O attribute is defined for the pin when creating the package; b. The inconsistent grid attribute is...
1. Introduction to CPK-RA6M4 development board
This development board is designed based on Renesas R7FA6M4AF3CFB, and it has the following features:144-pin LQFP package200 MHz Arm Cortex-M33 core with...
Over the past 20 years, IEEE 802.11, commonly referred to as Wi-Fi, has grown from 2 Mbps to Gigabit-plus speeds, a 1,000-fold increase in throughput. The standard has continued to evolve with the int...
[i=s]This post was last edited by Aguilera on 2020-3-12 21:55[/i]The multi-string RGB LED lighting design uses high-resolution dimming to achieve independent multi-string LED lighting, which is ideal ...
Smart home systems face the challenge of far-field audio acquisition. Existing smart home systems have difficulty acquiring and understanding voice commands in noisy environments due to a limited numb...
In the MSP430 microcontroller, one clock cycle = the inverse of the MCLK crystal oscillator. If the MCLK is 8MHz, then one clock cycle is 1/8us.
One machine cycle = one clock cycle, that is, each acti...
Although many people are unhappy with Tesla, saying that there is nothing to brag about and that it is just a scam, it is undeniable that Tesla is definitely a benchmark in the electric vehicle field...[Details]
Once you have acquired a signal and displayed it on an oscilloscope, the next step is usually to make measurements on the waveform. Oscilloscopes now have an extremely rich set of built-in measuremen...[Details]
0 Introduction
In today's society, energy has become one of the key issues restricting the development of the world economy. The fundamental way to solve the energy problem is to develop and utiliz...[Details]
CATL released the "Plan for Private Placement of Shares (Revised Draft)" announcement. In the revised draft of the plan, CATL adjusted the private pla...[Details]
Skyworks CEO Liam Griffin recently told CNBC that 5G is still in the early stages of development. "It's amazing that despite knowing the terrible impact of the COVID-19 pandemic, we're seeing conne...[Details]
Abstract: With the rapid popularization of mobile phones, smart watches and other portable devices, the user end and embedded systems have higher and higher requirements for GUI performance and appea...[Details]
It is very easy to change the brightness of LED by adjusting the forward current. The first thing that comes to mind is to change its driving current, because the brightness of LED is almost direct...[Details]
The first time I used the PIC12C509A chip to make an oscillator , its source program was PIC02. ASM, and the source program was edited in the first page of the program memory and the bank 1 of the ...[Details]
Electronic materials channel provider Huali announced its marketing performance in April, with monthly self-assessed revenue reaching NT$4.464 billion (same unit below), a slight increase of 0.2% ove...[Details]
The computer power supply is the power station of the computer. Some unscrupulous merchants will buy cheap power supplies to reduce the cost of the chassis. The price difference of just a few doze...[Details]
0 Introduction
In order to adapt to the development of coal industry towards mechanization and automation, ensure the production safety of mines, and prevent gas explosion accidents, the r...[Details]
China Energy Storage Network News:
On September 25, the GEIDCO Advisory (Consultant) Committee and Technical (Academic) Committee (hereinafter referred to as the "Two Committees") were formal...[Details]
Fast charging opportunities
Fast charging station customers require chargers that are small, rugged, reliable, and efficient, while providing a charge time of less than 30 minutes. Typical 3 t...[Details]
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