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The IoT era has irresistibly arrived at people's lives, but many people may still have doubts about how to start building IoT devices for their own homes. In my opinion, the introduction of IoT d...[Details]
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The STC12C5A60S2 microcontroller is compatible with the 80C51 microcontroller. Its serial port baud rate can be generated by a timer or an independent baud rate generator. Its baud rate mode can be f...[Details]
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LED
is a current-type component light source. Its light-emitting principle is that when a forward voltage is applied to both ends of the PN junction, the holes in the P region will flow to the N ...[Details]
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The circuit of the intelligent humidity meter composed of HM1500/1520 humidity sensor and single chip is shown in the figure below. The meter adopts +5V power supply and is equipped with 4 common cat...[Details]
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Xbitlabs' power consumption test is very professional and can capture the independent power consumption of the graphics card and CPU. It is more valuable for reference than other websites that te...[Details]
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Recently, I have been using and debugging visual capture technology, and I have a little understanding of it. That's how I came into contact with HALCON.
HALCON is a complete set of standard p...[Details]
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1. Hardware Principle The I2C bus is a serial bus introduced by PHLIPS. It is a high-performance serial bus with bus arbitration and high-speed and low-speed device synchronization functions require...[Details]
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The final list of the 2019 "China Good Brand" selection initiated by Shanghai Media Group | Interface News was announced. Saudi Basic Industries Corporation (SABIC), a world-renowned diversified chem...[Details]
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Digital clock block diagram
Digital clock system composition 1. The composition of the digital clock: oscillator, frequency divider, counter, decoder, display and other parts 2. The hours, minut...[Details]
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PDA (Personal Digital Assistant) is a portable electronic product that has rapidly emerged in the domestic market in recent years, following pagers and mobile phones. In terms of its extended meaning...[Details]
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What skills do EMC engineers need to have? From the perspective of the process of design, rectification and certification of corporate products, EMC engineers must have the following eight skills:
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From a manufacturing perspective, FPGA testing refers to the detection of resources such as logic blocks, programmable interconnects, and input and output blocks inside FPGA devices. A complete FPG...[Details]
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At the "two sessions" that ended last week, not only 5G attracted widespread attention , but also the 4K ultra-high-definition programs of China Central Radio and Television Station that were conne...[Details]
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Recently, according to statistics released by the Japan Electronics and Information Technology Industries Association (JEITA) on the 17th, Japan's printed circuit board production in December 2021 in...[Details]
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A filter should be installed in front of the Roots flowmeter, and the arrows on both meters should point in the same direction as the flow direction.
When the measured liquid contains gas, a gas se...[Details]