I received the development board a long time ago, but I was too busy with work to post anything. Today I started to build a preliminary project for future development. MM32 is an ARM microcontroller p...
[align=left][color=rgb(85, 85, 85)][font="][size=3] With the increase of communication capacity, the speed supported by device ports is getting higher and higher, from the common single-port 10Gbps an...
How to Reduce Noise and EMI【Source: Internet】【Author: smta】【Time: 2005-12-19 8:59:28】【Click: 685】(1) If a low-speed chip can be used, then a high-speed chip is not used. High-speed chips are used in c...
[font=宋体][size=5]After waking up from STM32L051 stop mode, the voltage converted by ADC is inaccurate. It needs to be initialized before each conversion. Has anyone encountered a similar situation? Pl...
[b]3. Pull-up resistors and pull-down resistors[/b][align=left][color=rgb(34, 34, 34)][font="]Let's first take a look at the selection principles of pull-up resistors and the selection of pull-up resi...
I am using Cyclone V FPGA to receive 8-channel differential data, 12bit, 600M data rate. The data received by LVDS_RX core is incorrect. The 8-channel data is not synchronized. Can anyone tell me how ...
Extremum search control is an adaptive control algorithm based on the search for the optimal extremum. Its core idea is to adjust the parameters of the controller by optimizing the performance inde...[Details]
Matrix keyboard, Proteus provides a variety of matrix keyboards, including calculators, telephones, and custom layouts. Encapsulating multiple keys is more vivid. In order to clarify the internal wir...[Details]
On April 23, Android 13 is undergoing developer preview testing, but this does not mean that all Google engineers are only focusing on this version. Recently, some of the first submission code...[Details]
Recently, the famous Samsung Galaxy mobile phone user forum Galaxy Club released the latest news about the new Galaxy Note 20 series mobile phones, which mainly involves the body color of Note 20/+. ...[Details]
In order to ensure the reliability of the driving assistance system and the basic functions of the car, and also to leave suitable connection interfaces for the car's future new entertainment and comm...[Details]
What are IE3, IE4, and IE5?
A: The International Electrotechnical Commission (IEC) publishes standard energy efficiency levels for motors, with IE1 being the lowest efficiency and IE5 being th...[Details]
With the rapid expansion of the new energy vehicle market, the lithium battery industry has ushered in a spring of development. According to data from the Ministry of Industry and Information Techn...[Details]
introduction LED display screen is a flat display screen composed of light-emitting diode dot matrix modules or pixel units. It has the advantages of high luminous rate, long service life, flexible c...[Details]
The general purpose timers (TIM2 to TIM5) consist of a 16-bit or 32-bit auto-reload counter driven by a programmable divider. They can be used for a variety of purposes, including measuring the pulse...[Details]
NVIDIA Omniverse, Isa, and Metropolis help Delta Electrons, Foxconn, Pegatron, and Wistron digitally build and operate factory digital twins.
NVIDIA announced that major electronics manufa...[Details]
introduction
The traditional telephone network transmits voice signals in a circuit-switched manner, and the basic bandwidth required is 64kbit/s. According to statistics, in normal cal...[Details]
The main program displays eight-digit running lights; External interrupt 0: the four left and right digits flash three times; External interrupt 1: Each bit flashes three times at intervals. ...[Details]
With the rapid development of China's transportation industry, tunnels as part of roads have made great progress. Tunnel lighting is a basic component of tunnels. The quality of lighting directly a...[Details]
A friend wanted to customize a water purifier controller and added some unique functions, but the commercial control board did not have such functions, so he asked me if I could make one. I think the...[Details]
The domestic automotive-grade Hall current sensor CH704 is an isolated integrated current sensor chip developed for large current detection applications above 50A. It has the advantages of high pre...[Details]
MCU
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