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If users need to measure switching power supplies (switching power supply primary, control circuit), UPS (uninterruptible power supply), electronic rectifiers, energy-saving lamps, inverters and ...[Details]
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Many of us electronics enthusiasts often need to measure the resistance of certain components or branches in the circuit when assembling and repairing electronic devices. Beginners usually think that ...[Details]
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Apple's new 2019 iPhone will be officially released. A leaked picture from a foreign forum revealed almost all the hardware configurations of the three iPhones. Let’s take a look. Apple is expected t...[Details]
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New energy automotive electronic products are huge in scale, from cameras to laser radars, from airbags to complex assisted driving systems, all of which are components of automotive electronics. F...[Details]
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As one of the big bull stocks in the Science and Technology Innovation Board and even the entire A-share market in 2020, Stone Technology's share price soared from a low of just over 300 yuan per sha...[Details]
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A big new feature in iOS 14 is Home Screen Widgets, which let users see information from apps at a glance. Users can also pin widgets to various locations on the Home Screen and resize them to achiev...[Details]
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1. Principle Introduction The keyboard interface circuit is a very important part of the single-chip system design. As the most commonly used input device in the human-computer interaction interface,...[Details]
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The one-day "2019 ROHM Technology Exhibition" held by the well-known semiconductor manufacturer ROHM in Shenzhen has come to a successful conclusion. The "Rohm Technology Exhibition" is a local exhi...[Details]
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root@cnicfhnui-VirtualBox:/S3C2440/u-boot-2015.04# make menuconfig
HOSTCC scripts/kconfig/mconf.o
In file included from scripts/kconfig/mconf.c:23:0:
scripts/kconfig/lxdialog/dialog.h:38:20: f...[Details]
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The parallel connection technology of inverter power supply is an important technical means to improve the reliability of inverter power supply and expand the power supply capacity. The current dev...[Details]
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1 PCI interface design principle
1.1 Introduction to PCI Bus Protocol
Here we only discuss the PCI bus 2.0 protocol. Other protocols are just some extensions based on 2.0. As far as the c...[Details]
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Memory prices continue to fall, with the spot price of DRAM falling to just over US$3. Samsung Electronics' standard 8GB DRAM for retail use even fell below 30,000 won for the first time. South Korea...[Details]
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At present, S698 series processors are widely used in electronics, communications, aerospace and other fields, but there is no Windows platform integrated development environment based on this arch...[Details]
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AirMagnet's wireless LAN security and management products occupy a very important position in the market. Through the continuous expansion of business volume, it has always been one of the leaders in...[Details]
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Samsung Electronics released a report revealing that its sales of ultra-large TVs have seen significant growth. In the first three quarters of this year, sales of TVs 80 inches and above climbed 15...[Details]