Popular indoor positioning technologies include WIFI, Bluetooth, RFID, and UWB. All of these technologies require the deployment of positioning base stations. WIFI requires the deployment of APs, Blue...
Now a certain PCB prototype is 5 yuan for 5 pieces with free shipping, all colors are the same price, so cool. I have never had a suitable tool to measure weak currents in low power consumption state,...
I want to connect several lithium batteries in parallel, but only to expand the capacity without increasing the voltage. Is there any integrated charging and discharging chip? The peripherals should b...
[backcolor=rgb(222, 240, 251)]I use two boards for Bluetooth communication. [/backcolor] [backcolor=rgb(222, 240, 251)]The big board is STM32F767, and the Bluetooth module is the following [/backcolor...
I'd like to ask the omnipotent forum masters whether there is a problem with the hardware circuit design. When the network cable is connected, the network port LED will not light up, not to mention th...
From June 9 to 11, 2021, VARTA, a global battery technology expert, was invited to attend the first Consumer Technology and Innovation Show (CTIS) held in Shanghai with its new CoinPower A4 series ...[Details]
Configuration files, driver files, and driver programs are very easy to confuse those who are just starting to learn the C language of microcontrollers. Today, I will use my own confusion to enlighten...[Details]
Overview
Actel Fusion mixed-signal FPGAs can implement power management, including power-on sequencing, run-time power monitoring, and shutdown control. In addition, Actel provides a mixed-sig...[Details]
I have explained this problem to many people. This is also an article I have always wanted to write. Today, I had nothing to do, so I thought about it a little and decided to write it down. Most of t...[Details]
0 Introduction
Flashlights, MR-16 bulb upgrades, emergency lights, and virtually any low-power white light lighting application are already using LED technology.
Stree...[Details]
I am a beginner, a PIC beginner, but I have been in the microcontroller business for many years. To be honest, the C development environment is similar, except that burning and online simulation are ...[Details]
Previous media reports said that Qualcomm has resumed supplying chips to Huawei, but currently only 4G, and 5G chips have not yet been approved. Regarding such rumors, Zhang Pingan, president...[Details]
As the functions of data acquisition systems become increasingly powerful, due to the influence of many possible factors such as transmission distance and field conditions, unpredictable errors oft...[Details]
The 95th China Electronics Fair, known as the vane of the electronics industry, will be restarted at the Shenzhen Convention and Exhibition Center from August 14 to 16. This exhibition focuses on ind...[Details]
Professor Lorne Whitehead of the University of British Columbia (UBC) in Canada has developed a healthy and effective wireless charging method. Instead of using electromagnetic fields, he used a "r...[Details]
Abstract: This article presents a simple, fast-response-time overcurrent fault detector for circuit protection in low-voltage systems. Unlike dedicated hot-swap controllers, which often have a lo...[Details]
STM8 has a maximum of 32 interrupt systems, and the interrupt processing is similar to the cortexm series chips. First, each interrupt vector is solidified inside the system, and the user needs to wri...[Details]
TSMC held an Open Innovation Platform Forum in Santa Clara, the United States on the 26th, and jointly announced with high-performance computing IP manufacturer Arm the industry's first 7-nanometer c...[Details]
With the significant increase in the application of LED (light emitting diode) in the lighting field, LED has rapidly entered the lighting market and gradually replaced traditional light sources. Whil...[Details]
Recently, the Yichang Weijing Energy Storage Project is accelerating. It is reported that this is Weijing Energy Storage's fourth intelligent GW-level manufacturing plant in the country. At the constr...[Details]
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