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Keysight Technologies Expands Optical Clock Recovery Product Family with 64GBd Multimode Optical-Electrical All-In-One Module
New N1077B will accelerate data center optical module te...[Details]
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In the fourth, fifth and sixth lessons, Pi Ziheng introduced three types of output files (relocatable, map, and exectuable files) generated by compilers/linkers. These three files focus on the dist...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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The role of two
reverse-series
voltage-stabilizing diodes
: 1. Often in amplifying circuits with large
power
, the base b and emitter e of the power tube are connected in parallel wi...[Details]
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2017 is considered by many photovoltaic people to be the first year of distributed photovoltaic development. In the first half of 2017 alone, the newly installed capacity of distributed photovoltaic w...[Details]
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The use of Ethernet (Institute of Electrical and Electronics Engineers 802.3) in building automation is growing, enabling smart buildings that use enhanced sensor and control networks to manage envi...[Details]
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Google CEO Sundar Pichai announced on Monday that he would set up a fund of about $10 billion to invest in Indian companies and infrastructure projects in the next five to seven years, Nikkei Asian R...[Details]
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When talking about electromagnetic simulation, we must first start with high-frequency circuit testing. 在高频电路研发的过程中，最常使用到的仪表是网络分析仪。这里所说的网络不是电脑网络，而是在有电腦网络之前很早就用到的名词，指的就是高频电路。 The measurement resul...[Details]
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Recently, Mercedes changed its name to "Mercedes-Benz EQ Formula E Team" through the shell of HWA Racing Team, and joined the 6th season of ABB FIA Formula E Championship, opening a new chapter in ra...[Details]
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Infrared remote control technology is a technology that uses infrared rays to transmit instructions. It is widely used in many fields such as household appliances, toys, security, military technology,...[Details]
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In DC testing, the key technical parameters of laser diodes or VCSEL modules are as follows:
• Laser diode forward voltage drop
• Inflection point test/linearity test (dL/dI)
• Threshold current
•...[Details]
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据乘联会官方公消息，乘联会今日发布《2023 年 7 月汽车智能网联洞察报告》，其中显示，从装车比例上看，当下新能源乘用车在 L2 级以上的装车比例要显著高于燃油车型。2023 年上半年新能源汽车 L2 级辅助驾驶功能装车率已经逼近 40%，从价位区间来看，16 万以上的车型大多都已经配备了 L2 级的辅助驾驶功能。 Among them, the penetration rate of A...[Details]
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The integrated operational amplifier is a high-gain DC amplifier. It has two input terminals and one output terminal. After connecting to an external negative feedback circuit, it can perform invert...[Details]
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//---Main SPI initialization routine:
void InitSPI(void)
{
SPI1CR1 = 0b01010010;//SPIE SPE SPTIE MSTR CPOL CPHA SSOE LSBFE
//Master mode, SS output enable
SPI1...[Details]
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传统的
射频
(RF) 发送信号链通常使用数模转换器 (DAC) 来生成基带信号。然后，使用射频混频器和本地振荡器将此信号上变频为所需的射频频率。射频 DAC 技术取得进步，现在允许直接以所需的射频频率生成信号，从而显著简化射频发送信号链的设计和复杂性。
High-frequency RF DACs have balanced differential outp...[Details]
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