This article discusses the PCB layout of a power supply circuit that generates a regulated 3.3 V rail from a small solar cell. My goal in this project was to create a very simple, very compact circuit...
1. The bq24650 output voltage is abnormal and cannot be chargedNow I have a problem. The connection of bq24650 is as shown in the figure. The setting is 6V input and 4.2V output. But if the input volt...
[i=s]This post was last edited by DavidZH on 2019-5-1 16:06[/i] As an electronics enthusiast, DIY is inevitable. As the saying goes, a good tool is a must. I have been paying attention to an ultrasoni...
Matlab machine learning : https://training.eeworld.com.cn/course/5046In this video, you'll follow Loren Shure as he quickly gets started with machine learning algorithms and learn about the three type...
The program code is as follows:
// program name: project5.c
// Function: Use loop structure to control the running lights
#include reg51.h
void delay (unsigned char i) {
u...[Details]
Wireless Bluetooth headsets are mainly connected to mobile phones through Bluetooth. They are easy to carry and simple to operate in our daily life. The charging compartment is used to charge and s...[Details]
Consumers are concerned about two types of experiences with new energy vehicles: driving experience (power, comfort, entertainment, safety) and charging (speed).
1
Introduction to V...[Details]
With the widespread application of electronic products, various power supply devices are used, and the reliability of power supply equipment is directly related to the safety and accuracy of system o...[Details]
/script script google_protectAndRun("render_ads.js::google_render_ad", google_handleError
, google_render_ad); /script /script With the development of modern computers and digital technology,...[Details]
The international general name of silicon controlled rectifier (SCR) is Thyyistoy, which is abbreviated as thyristor in Chinese. It can work under high voltage and high current conditions, and has ...[Details]
At present, the main functions of digital TV smart cards are to be used for secure storage, decryption authorization and access rights, and to authorize set-top boxes. In the future applic...[Details]
The RFID reader and tag system both use the low-power MCU chip PIC16F877A as the core control unit, and the low-power wireless RF transceiver chip CC2500 as the core, with peripheral filters and an...[Details]
The article "s3c2416 Naked Running Environment Configuration" has been published for a long time. Two days ago, I suddenly received an email prompting someone to reply. It turned out that the netizen...[Details]
Farnell element14, a global distributor of electronic components and development services, announced the launch of the "Protect the Earth" design challenge through its online community (one of Avnet'...[Details]
The 2020 Annual Report on the Transformation of Scientific and Technological Achievements in China (Universities and Research Institutes) (hereinafter referred to as the "Report") was released on the...[Details]
The following program is a pwm program applied to stc12c2052ad, and the test is successful
#include reg52.h
sfr CCON =0xD8; //PCA control register
sfr CMOD =0xD9;
sfr CL =0xe9;
sfr CH =0xF9;
sfr C...[Details]
Photovoltaic power generation is a technology that uses the photovoltaic effect of semiconductor interfaces to directly convert light energy into electrical energy. After solar cells are connected ...[Details]
In the field of autonomous driving, it is easy to sigh when talking about L3.
In July 2017, Audi pioneered the automotive industry and launched the world's first mass-produced model equipped ...[Details]
The National Key Laboratory of Solar Photovoltaic Power Generation Technology with a total investment of 540 million yuan has been approved by the Ministry of Science and Technology and has recently s...[Details]
PCB Design
京公网安备 11010802033920号
EEWORLD
