uPC1185H is a common single-row in-line 12-pin dual-power amplifier integrated circuit in the market. When the power supply voltage is 13.2V and the load resistance is 4Ω, each channel outputs 5.8W (O...
Confucius said: "Isn't it a pleasure to learn and practice it from time to time?" The crowd said: "Isn't it a pleasure to have friends to share it with?"...
How can I change this 10mm rule? The distance between the pad and the component key is too close. I modified the [color=#333333][font="]clearance constraint in the track but it didn't work. Please hel...
Atmel has launched a low-power, high-performance 8-bit AVR RISC architecture microcontroller series - AT90SC , which has 64KB flash program memory , 64KB EEPROM data memory and 2.5KB RAM.The product c...
AT89cxx encryption principle
MCU decryption is simply to erase the encryption lock bit in the MCU. Due to the unreasonable design of the erase operation timing of the AT89C series MCU. It is poss...[Details]
This article will explore how to design isolated power supply circuits for gate drive, isolated sensing and communication circuits with the least parts, lowest complexity and most cost-effective me...[Details]
Response time refers to the time required for the PLC to output a control signal after receiving an input signal. When the CPU receives an input signal corresponding to the input refresh cycle, the...[Details]
1 Introduction
As a typical representative of the fourth generation of new energy-saving light sources, LEDs have advantages that other light sources cannot match, such as long life, e...[Details]
The U.S. government is stepping up efforts to gain access to minerals vital to modern technology but whose supply is dominated by China, with mining companies warning the "monopoly" could take years ...[Details]
1 Preface
With the development of electronic technology and the continuous expansion of the scale of integrated circuits, various application fields such as industry have increasingly stringent req...[Details]
According to the Taiwan Economic Daily, after the research organization TechInsights acquired ICinsight, it recently released an analysis of semiconductor-related market conditions in 2023, saying th...[Details]
Apple held a new product launch conference at 1:00 a.m. Beijing time on October 14, bringing the new iPhone 12 series. Apple officially announced the iPhone 12/mini mobile phone, confirming that it s...[Details]
Introduction
In order to realize the automatic measurement and control of computers, A/D conversion technology is adopted in more and more fields. With the development of large-scale integrat...[Details]
The inductor of a switching power supply is an important component of a switching power supply device. It works on the principle of electromagnetic induction. Its function is to block AC and pass D...[Details]
Baidu participated in the Western Electric Expo, and unmanned buses, unmanned shuttle buses, unmanned vending cars and other heavyweights were unveiled In recent years, with the rapid development o...[Details]
Do you have this kind of trouble when driving? At complex intersections or overpasses, the correspondence between the navigation prompt information and the real scene requires a process of understand...[Details]
1. Introduction
The price of solar power generation systems has remained high! The main reason is the low density of solar energy! The average light intensity of the sun shining on the ground is ...[Details]
CDMA is saying goodbye to us. According to the latest news, China Telecom has clearly required that from 2020, all 5G terminals are not allowed to have CDMA frequency bands and standards, and th...[Details]
Renewable energy developer Grenergy Renovables, which is developing its flagship BESS project, Oasis de Atacama, in Chile, recently signed a battery energy storage system supply agr...[Details]