AMT was founded in Taiwan in November 2000 and merged into AMT Microelectronics, Inc., a US company located in Silicon Valley, California, USA. Its stock was officially listed for public trading in March 2004.
[i=s]This post was last edited by Aguilera on 2020-11-8 17:39[/i]The TMDX5535eZdsp is a small, ultra-low-cost, USB-powered DSP development kit that includes all the hardware and software needed to eva...
I just bought an STLINK V3SET, but it cannot emulate the STM32H750 and cannot be recognized. Have any of you used it before? Please give me some advice!...
LoRa stands for Long Range Radio. As a linear frequency modulation spread spectrum modulation technology, it was first launched by a startup company Cycleo founded by several young people in France. I...
The figure below is the audio preamplifier circuit diagram. A, B, and C are three pins used for external switches. When AB is connected, the gain is 20db, and when AC is connected, the gain is 40db.Wh...
[i=s]This post was last edited by hujj on 2020-11-25 09:54[/i]Voice control of household electrical appliances is an important part of smart home and a focus of my test. Initially, I planned to use th...
iQOO is reportedly expected to release the iQOO 9 and iQOO 9 Pro flagship phones in January 2022. According to the leaker Panda, it seems that the iQOO 9 and 9 Pro may be equipped with the same siz...[Details]
When I first started learning microcontrollers, I read a lot of books and materials, but many people still encountered a very puzzled problem like I did back then, mainly because we all wanted to prac...[Details]
A high linearity LNA for UHF RFID radio frequency front-end receiver is designed. The low noise amplifier adopts noise cancellation technology, has the function of single-ended input differential out...[Details]
Research objective: The research topic is the design of a multifunctional water temperature control system. The system temperature measurement range is required to be greater than the required 30~90℃...[Details]
Circuit Diagram:
Program implementation functions:
To achieve four buttons to emit different tones, the code is as follows:
#include reg52.h
#define uchar unsigned char
#define uint ...[Details]
In the launch test of the aircraft, the telemetry system is often used to obtain the working state parameters and environmental data of each system inside it, which provides a basis for evaluating th...[Details]
1. From assembly to C function
1. Set up the stack
Why do we need to set up a stack when calling a C function from an assembly?
1. Because the parameters of the arm assembly call to...[Details]
In recent years, with the continuous increase in market demand and the support of capital policies, the development of robots has gradually entered the fast lane. Robots can also be competent for m...[Details]
The pic18f66k80 configuration register configuration example is as follows: Development environment: MPLAB X IDE Chip: pic18f66k80 // CONFIG1L #pragma config RETEN = OFF // Vreg sleep (disable...[Details]
Smart driving drives demand, while ADAS boosts demand for in-vehicle cameras Driven by policies, technological innovation, and consumption upgrades, the production and sales of smart cars have grown ...[Details]
Prospect's story has come to an end. “The giants are shrinking one after another, and financing is becoming increasingly difficult.” When asked about his impression of the autonomous driving indust...[Details]
According to foreign media reports, scientists from Stanford University and the Department of Energy's SLAC National Accelerator Laboratory have redesigned the heaviest battery component - the curren...[Details]
Shrinking the transistor process node (7nm, 5nm, 3nm) can shrink the chip, shrinking the chip can shrink the printed circuit board (PCB), and shrinking the printed circuit board can reduce the size o...[Details]
According to Yonhap News Agency, Samsung held a shareholders' meeting today (18th). Kim Ki-nam, head of Samsung Semiconductor's DS division, said that although the impact of uncertainties such as t...[Details]
The selection of servo motors is a complex process that involves the consideration of multiple parameters. Among them, the inertia of the motor is an important parameter that directly affects the d...[Details]
DSP and ARM Processors
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