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Analog Devices Launches New Basic Analog nanoPower Module to Extend Battery Life in Space-Constrained Applications
MAXM38643 and MAXM17225 have lower quiescent current than competing...[Details]
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Asus has sought to reposition its smartphone division after shipments fell short of expectations in 2020. Citing industry sources, DigiTimes reported that Asus made about $61.8 million in profit in t...[Details]
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In the selection of electronic components, attention should be paid to quality control, overall consideration, scientific selection, simplified design, reasonable use of component performance paramet...[Details]
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When Google released Android Q, Apple also released iOS 12.3 Beta 5. Both developers and public beta users can download and upgrade. Apple said that in iOS 12.3 Beta 5, the new version of ...[Details]
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CAN (Controller Area Network) bus, also known as controller area network, belongs to the category of fieldbus. It is a serial communication network that effectively supports distributed control or rea...[Details]
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The drive of LED digital tubes is relatively simple and easy to understand. Multi-digit digital tubes are generally in the form of LED arrays. Each digit uses a common terminal, and the corre...[Details]
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1 Overview EXIT external interrupts are common in applications such as key or switch control, and low-power interrupt wakeup is also a common one. Therefore, EXIT is also a common one in actual proje...[Details]
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The situation took a turn for the worse. A few days ago, news came out that the United States is discussing with Intel and TSMC about building a chip foundry in the United States. TSMC stated that it...[Details]
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Apple has delivered another great report card. On July 28, according to Apple's third quarter financial report for fiscal year 2021, its revenue and net profit both achieved substantial growth, and i...[Details]
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1. Overview I2C (IIC, Inter-Integrated Circuit), a two-wire serial bus, was developed by PHILIPS to connect microcontrollers and their peripherals. It is a serial bus composed of data line SDA ...[Details]
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The PCI-SIG 6.0 specification introduces PAM4 signaling, designed to achieve 64GT/s while maintaining backward compatibility with NRZ signaling
. The multi-level (PAM4) approach introduces ne...[Details]
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1 Introduction
Power VDMOSFET transistors are widely used in power circuits of space systems due to their fast switching speed, high input resistance, good frequency characteristics, high dri...[Details]
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I embarked on the road of embedded development in a daze. Looking back, it was thanks to several friends around me that I slowly embarked on this road through chatting with them: from the earliest ci...[Details]
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At 18:16 on November 18, 2022, the largest single centralized (shared) energy storage power station in Hubei Province was fully connected to the grid for power generation! Linyang, with the advance...[Details]
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pc：Centos5.4
Kernel: Linux 3.0.1
Development board: ok6410
Cross compiler: arm-linux-gcc 4.4.1
LCD Driver
How to write LCD driver?
1. Allocate an fb_info structure: fr...[Details]
Test/Measurement
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