[i=s]This post was last edited by Jacktang on 2020-11-23 21:33[/i]Precision op amps allow system designers to condition a signal (amplify, filter, and buffer) while maintaining the accuracy of the ori...
[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...
processor
TI TMS320F2837x single/dual core has 200MHz high-speed processing capability, and dual core has up to 12 PWM outputs. The following are the TMS320F2837x single/dual core CPU resource block d...
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...
1. Task Requirements
The P4 port of the MSP430F247 microcontroller is used to control eight light-emitting diodes D1~D8. The light-emitting diodes display different patterns according to the switches ...
When installing the Doppler flowmeter, the sensor should be installed as close to the bottom of the channel as possible. If there are a lot of sediments, silt, water plants or stones rolling on the bo...
As a low-key domestic chip manufacturer, Nanochip has reached the top position in certain analog market segments, and is also targeting areas considered forbidden by major international manufacturers...[Details]
Ohm's law is a basic law that reflects the relationship between the three physical quantities of voltage U, current I and resistance R in a circuit. That is, the current I passing through the resis...[Details]
With the increasing number of automotive electronic devices, it is a reliable and economical approach to use serial bus to achieve multi-channel transmission and form an automotive electronic network...[Details]
While you probably don’t give your car’s headlights and taillights much thought when driving at night, there are many design elements in these lighting systems that I’m fascinated by: Body stylis...[Details]
According to TrendForce research, it is now a critical period for DRAM manufacturers to negotiate contract prices for the second quarter of 2021 with major PC OEMs. Although the contract price has no...[Details]
The three-phase single-switch Buck rectifier circuit is in a dual relationship with the boost type. Its output current is constant, the output voltage is low, and it works in discontinuous current mo...[Details]
China Energy Storage Network News:
On October 5, Liu Zhenya, Chairman of the Global Energy Interconnection Development Cooperation Organization, gave a lecture entitled "Energy Innovation: Fr...[Details]
Recently, Huawei's self-developed operating system Hongmeng has been making headlines. In fact, in addition to leading in communications fields such as 5G and smartphones, Huawei will also launch ...[Details]
Function of the circuit
If you want to use the 555 chip to form a long-time timing circuit, you can use a high resistance value for R to lengthen the CR time constant. However, ...[Details]
1 Introduction
In the field of industrial applications, most mechanical equipment uses advanced and practical control products to control the production process to improve the reliability ...[Details]
G-Wolves, a keyboard and mouse peripheral company, has released a series of dual-mode (wired and wireless) gaming mice powered by Nordic Semiconductor, providing users with ultra-low latency performa...[Details]
//STC 12C5A60S2 series MCU EEPROM/IAP function test program demonstration #include "reg51.h" #include "intrins.h" typedef unsigned char BYTE; typedef unsigned int WORD; //IAP related port definition ...[Details]
motivation:
My goal is to build a subsystem that can magnetically levitate a light bulb that is normally powered by a matching wireless resonant transformer. This system combines two of ...[Details]
Today, we have clarified the timing functions under 32-bit. First of all, there are only three functions under 32-bit, 32-bit single-cycle timing, 32-bit multi-cycle timing, and an RTC that requires a...[Details]
First, the ARM pseudo instructions include:
ARM machine code
Define class directive
Operation directives
ARM machine code:
In fact, any processor ...[Details]
Analogue and Mixed Signal
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