If you want to draw PCB in orcad, you need to understand the concept of class and subclass. The subclass is a bit like the layer in AD and PADS, but it is not exactly the same. For example: Package Ge...
The MAX9814is a low-cost, high-performance microphone amplifier with automatic gain control (AGC) and low-noise microphone bias. The device features a low-noise front-end amplifier, a variable gain am...
A man was concentrating on his computer. His mother pushed the door open and handed him a glass of water. He looked at the glass blankly and asked thoughtfully: "Mom, did you copy it or move it?"...
Buzzers are very common devices, divided into passive and active types. Choose different types of buzzers according to project requirements. In recent projects, active buzzers are used. It's still the...
Battery Tester Introduction The battery tester is mainly used to detect current, voltage, capacity, internal resistance, temperature, battery cycle life, and give a curve chart. The battery tester ha...[Details]
With the increasing requirements of power system for power quality, the reactive power and its compensation issues that affect the voltage stability of the switching power supply module power syste...[Details]
Introduction: This article mainly explains the symbols with special meanings in arm instructions. I hope it will be helpful for your study. Special symbols corresponding to the meaning of instructi...[Details]
Texas Instruments (TI)'s (TI) wireless charging chip dominance is being threatened by application processor manufacturers (AP). After Qualcomm announced its joining the Wireless Power Consortium (WPC...[Details]
Recently, Netcom learned from overseas media motor.es that Opel is working with Stellantis Group to jointly develop a new automotive lighting technology, which is named "Pixel-Vizor" and will debut i...[Details]
It has been rainy recently and the temperature has plummeted. It is really a bit cold. At the same time, friends should also pay attention to personal protection. This time, let’s talk about foreig...[Details]
Many lighting components are used inside and outside the car. In recent years, the light sources of car lighting components have also set off a wave of LED. For example, the headlights and tailligh...[Details]
Go from power supply specification to PCB layout in minutes with PI Expert and SnapMagic
SAN JOSE and SAN FRANCISCO, Calif., Oct. 5, 2023 – Power Integrations, a leader i...[Details]
Speaking of new energy vehicles, it is no longer a novelty nowadays. Perhaps in the past few years, people's attitudes towards new energy vehicles were mixed, and some people might not even believe t...[Details]
1. What is the I2C communication protocol? 1. Physical interface: SCL + SDA (1) SCL (serial clock): Clock line, which transmits CLK signal and is generally the channel for the I2C master device to pr...[Details]
By default, the sensitivity of all touch keys is the same, but it is not the case in actual applications. Each key may be different. The method to achieve different sensitivities is as follows: The s...[Details]
In recent years, with
the rapid development of
LED
production technology,
the brightness
of LEDs
has been improved and their lifespan has been extended. In addition, the production co...[Details]
Input and output functions and control flow statements
This section mainly introduces Turbo C2.0 standard input and output functions and file input and output functions. Through the study of th...[Details]
Abstract:
NCP1205 is a single-ended pulse width modulation controller produced by ON Semiconductor using advanced technology. The controller can guarantee full continuous conduction mode (DCM) an...[Details]
On October 23, Bloomberg reported today that Arm plans to cancel the license that allows its long-term partner Qualcomm to use Arm intellectual property to design chips.
Documents obtained by ...[Details]
Embedded System
京公网安备 11010802033920号
EEWORLD
