Hello everyone, I use Arduino Due to implement SPI function in Atmel Studio's ASF, but it is not successful. I want to ask what is the problem. After running, the LED light flashes, but there is no wa...
[i=s] This post was last edited by tobot on 2019-4-11 00:40[/i] [align=left]Use [font=Times New Roman]TouchGFX[/font][font=宋体] to make a Rubik's Cube[/font] (Second day)[/align][align=left]Today I com...
[i=s]This post was last edited by yin_wu_qing on 2019-6-24 11:02[/i]Project name: Electronic digital alarm clock based on GD32E231
Project Introduction:The functions implemented in this project are re...
Currently, the forum is holding a new version of UFUN learning board learningevaluation activities, and the application is still in progress. Everyone is welcome to apply:
https://en.eeworld.com/bbs/e...
[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...
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...
I was recently busy with a project using ATmega16A, and found a very strange problem: the 4 PC ports of M16 (PC2, PC3, PC4, PC5, corresponding to the 4 pins of JTAG) cannot be used normally. There ar...[Details]
Huawei Mate 9 has now pushed the HarmonyOS 2.0.0.105 version update, which turns on the pure mode by default and is 0.92GB in size. The pure mode is turned on by default, and security checks su...[Details]
Recently, as the exposure news of Huawei nova 5 series has continued to leak out, Huawei nova 5 series has finally been officially announced. On June 11, Huawei Terminal’s official Weibo offic...[Details]
Abstract: Sensorless BLDC motor has a series of advantages such as simple DC motor structure, reliable operation, and easy maintenance. It has been widely used in various fields of industrial contr...[Details]
At present, the digital communication system of pulse code modulation (PCM) has been widely used in large-capacity digital microwave and optical fiber communication systems, as well as the inter-offic...[Details]
ROHM's SiC MOSFETs and SiC SBDs are successfully used in Apex Microtechnology's industrial equipment power module series
SiC MOSFETs and SiC Schottky barrier diodes (hereinafter ...[Details]
Electronics enthusiasts have compiled some electric bicycles for you here, I hope it will be helpful to you! The parameters of the components and so on are given in the figure.
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The selection of the main power components of the inverter is crucial. Currently, the most commonly used power components include Darlington power transistors (GTR), power field effect transistors ...[Details]
The following figure shows a novel circuit for IR53HD420 to drive light-emitting diodes. In the figure, VDC is 320V DC. It is obtained by rectifying and filtering 220V AC. The IR53HD420 output gene...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
(Photo source: Prieto official website) According to foreign media reports, Prieto Battery, a 3D lithium-ion battery technology company, announced the results of Energy Assurance LLC's first thi...[Details]
This article describes a system-level flash LED driver design and features that ensure safe system operation and integration.
Efficient Camera Flash LED Driver
High-resolution cameras req...[Details]
Exposing China's Top 8 Haptic Products
Cutting-edge products ranging from advanced gaming systems to VR/AR accessories and even wearables have emerged in China in recent months, and ...[Details]
Most LTE deployments are likely to be upgraded, so LTE devices and services need to work seamlessly with existing network technologies. Consumers who choose LTE devices expect them to work perfectl...[Details]
AD collects two voltages, compares them, controls the direction of motor rotation, and transmits the data to the host computer
Xi'an University of Technology--School of Automation and Information Eng...[Details]