One of the most common misconceptions we hear today, even among the world’s largest companies, is that they don’t really know why they need 5G. Some believe 5G is still too far away to plan for; other...
TI's C2000 Experimenter Kits are ideal for OEMs for initial device exploration and testing. The Piccolo Experimenter Kits include a docking station with onboard USB JTAG emulation, access to all contr...
1. Function IntroductionThis project uses the esp32-S3 development version Kovro-2 V3.1 to accept voice input and make intelligent judgments to execute the required commands. This project is an offlin...
A few days ago, I bought a bunch of disassembled components to do DIY. Among them was an aluminum shell battery, the capacity was marked as 4000mAH, but it felt relatively light.The battery shell is w...
On August 13, semiconductor giant TSMC issued an announcement, announcing several resolutions of the company's board of directors, including the approval of a capital budget of nearly US$30 billion...[Details]
At the International Solid-State Circuits Conference (ISSCC) on February 16, 2021, imec demonstrated the first IEEE 802.15.4z impulse radio ultra-wideband (IR-UWB) transmitter chip, which can better ...[Details]
According to Qingdao Finance Network, in the second half of this year, Huaxin Jingyuan's third-generation semiconductor compound wafer substrate and other projects will start construction one after a...[Details]
(Note: Excerpted from the new book "Signal Integrity Measurement Technology".) As signal rates continue to increase and the requirements for accuracy become higher and higher, it is necessary to ...[Details]
In the process of industrial manufacturing, various production defects are inevitable.
In the past, most products were inspected by human eyes. With the continuous development of machine visio...[Details]
In the development of single-chip microcomputer applications, problems such as code efficiency, single-chip microcomputer anti-interference and reliability are still troubling. Here are some basic ski...[Details]
BootLoader is usually called "system boot loader" and is the first program code executed after the system is powered on or reset . The main task of this program is to initialize the hardware device...[Details]
FP6291 is a
current
mode step-up DC-DC
converter
. Its PWM circuit with built-in 0.2Ω power
MOSFET
makes this regulator highly efficient. Internal compensation
network
...[Details]
FDA903 and FDA803: More than just Class D audio amplifiers, they can also significantly improve sound quality
ST recently released the FDA903Q-registered mono Class-D audio...[Details]
The simulation schematic is as follows The microcontroller source program is as follows: #include "reg52.h" #define uchar unsigned char #define uint unsigned int float COUNT100,PWMCOUNT; /*LC...[Details]
With the development of modern science and technology, the power system is gradually developing towards comprehensive automation and unmanned power stations. The DC power supply monitoring system, ...[Details]
The selection of high-power LED
lamp beads and
LED
point light sources should be analyzed from the following 9 aspects:
1. LED
brightness
The price of ...[Details]
On December 7, ArcherMind Technology announced that it received government subsidies of approximately RMB 11.19 million, a total amount that reached the previous session. The audited net profit attri...[Details]
Preface It's been a long time since I wrote about the microcontroller series. Without further ado, let's get straight to the point! The experiment I'm going to explain and share this time is a famou...[Details]
The three-phase single-switch Boost rectifier circuit has a constant output voltage and works in discontinuous current mode (DCM). This circuit structure is simple and is widely used in PWM rectifier...[Details]
RF/Wirelessly
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