In all previous electronic design competitions , " instrumentation " is the most common type of competition topic :If we also include the signal source category questions ( 4 questions) [1] , such as ...
I recently wanted to use the 4-channel ADC of TMD320F28379D because the data collected by the 4-channel ADC of STM32G474 has always been slightly abnormal.
Although we have dedicated ADC chips and eva...
[Open Source Saoker] FPGA-based SDRAM Controller Design (SDRAM Season 1) : https://training.eeworld.com.cn/course/5478
This course is provided by the Open Source Saoke team and is the first season of ...
Power ManagementWindows CE is typically a battery-powered system. This makes it critical to operate the system correctly. Most of the time, applications do not need to be concerned about the power con...
Qinheng 8-bit enhanced USB microcontroller 64Krom+2Kram is more than enough for some small projects, especially with four touch buttons
The development board package for this trial only provides a dem...
I want to make an LED dimmer with a 24V DC input voltage to drive a 10w LED bulb. What constant current driver chip can I recommend? It would be best if it has a PWM function....
Due to the immature technology and the limitations of device performance, some parameters of early switching power supplies were not well done, such as EMC was difficult to pass, high standby power...[Details]
Since its development, the linear motor module platform has been widely used in various equipment. Compared with traditional linear transmission methods such as screws and belt modules, the linear ...[Details]
How to design high voltage system solutions with higher reliability, smaller size and lower cost
Other devices discussed in the article: TPSI3050, TPSI2140-Q1
High voltage...[Details]
Fujitsu Semiconductor has launched the MB91580 series of 32-bit microcontrollers for HV/EV motor control and the MB86R11 system LSI for driver assistance display control. Let's take a look at ...[Details]
Data shows that the added value of my country's manufacturing industry increased from 16.98 trillion yuan in 2012 to 31.4 trillion yuan in 2021, and its share of the world's total increased from 22...[Details]
Hi, do you need an assistant who can remind you of your schedule when you go out, chat with you when you are depressed, help you tutor your children when you are busy, or command the smart devices i...[Details]
DMA, the full name is: Direct Memory Access, which means direct memory access. The DMA transmission method does not require the CPU to directly control the transmission, nor does it have the process o...[Details]
Purpose: Print the time the key is pressed on the serial debugging assistant Experimental steps: Experimental Procedure: /*******************************timer.c***************************...[Details]
Larger data traffic, lower power consumption, higher network efficiency and better user experience are the core of future mobile networks. In order to deploy technologies and services early, internat...[Details]
1 Overview
PHILIPS 51LPC series microcontrollers currently include seven models, P87LPC760/1/2/4/7/8/9. 51LPC provides high-speed and low-speed crystal oscillator and RC oscillation modes, whi...[Details]
Overview
An ideal digital-to-analog converter (DAC) has an ideal linear relationship between its output voltage or current and input, and is not affected by other external factors (such as temperat...[Details]
Power Specifications
At first glance, a variable DC power supply device seems simple. But it is actually an extremely complex, accurate and durable high-load electronic device. Whether it is resist...[Details]
There are a series of problems with the current LED bulb shades
1. The glass lampshade is fragile;
2. The light transmittance of the transparent PC plus frosted lampshade is low (only 80-89...[Details]
This article analyzes the chip selection for audio and video products, measuring it from the chip's instruction set, main frequency, cache, DMA, etc., to provide you with some help when choosing a ...[Details]