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ATmega48/88/168 has an on-chip BOD (Brown-out Detection) circuit that detects changes in VCC during operation by comparing it with a fixed trigger level. This trigger level is set by the fuse bit BOD...[Details]
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China Energy Storage Network:
Recently, the International Electrotechnical Commission (IEC) held a "Virtual Power Plant" working group meeting in Beijing to discuss the compilation of two sta...[Details]
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51 MCU matrix keyboard response program #include reg51.h // P0 port is connected to LED // P0 port is connected to digital tube // P3 port is connected to matrix keyboard #define LED P0 #define KEY...[Details]
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FIR Filters
FIR——Finite impulse response, finite impulse response.
FIR filter, also known as non-recursive filter, convolution filter, the current output of the filter is related to the current i...[Details]
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According to foreign media WindowsUnited reported today, Xiaomi is still trying to continue developing flexible devices/foldable phones. IT Home learned that the patent was submitted to...[Details]
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According to foreign media reports, a source at Telefónica revealed that the company has purchased 5G network equipment from Swedish communications supplier Ericsson to replace some Huawei equipment...[Details]
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According to MEMS Consulting, SmartSens, a leading CMOS image sensor supplier, recently announced the official launch of the "SmartSensor" AI smart sensor chip platform concept (hereinafter referr...[Details]
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In general, handheld meters, data loggers, in-vehicle and monitoring systems require a low-cost, high-precision, high-system-resolution
multiplexed
system. Can all of these require...[Details]
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Safe obstacle avoidance is a basic problem in mobile robot research. Obtaining the distance between the obstacle and the robot is the premise of studying safe obstacle avoidance. Ultrasonic sensors...[Details]
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Recently, Lianshengde has obtained the license for RivieraWaves' low-power Bluetooth 5 and Wi-Fi 6 IP platform. Its CEO Li Qing said that this will accelerate the development of the next-generation I...[Details]
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Central topics:
Conventional field test scheme and purpose of digital television system
This article introduces some common field test schemes and field test purposes of digital TV systems. Its wor...[Details]
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According to Russia's Kommersant newspaper, as the EU tightened its export ban on Russia this month, silicon wafers used to produce semiconductor components were also included in the sanctions list. ...[Details]
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How is the reading difference between the total meter and the sub-meter of the flow meter measured? Many people are asking about this question. Many people also ask about the introduction of flow met...[Details]
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An asynchronous motor is also called an "induction motor", that is, the rotor is placed in a rotating magnetic field, and under the action of the rotating magnetic field, a torque is obtained, so t...[Details]
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All-vanadium liquid flow battery bipolar plate production line project (published after approval) Construction unit: Dalian Rongke Energy Storage Group Co., Ltd. Design unit: Information Industry Elec...[Details]