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First of all, the ARM development board will enter the SVC o...[Details]
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introduction
In modern sports competitions, especially those involving referee scoring and marking, the fairness and impartiality of the referee is directly related to whether the competition ...[Details]
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1. Array Flowing Light Define a set of arrays to light up LEDs 1 to 7 respectively Then use the for loop to assign the value to p2 to realize the running light #include reg52.h #define uchar unsig...[Details]
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According to foreign media reports, as one of the world's largest energy consumers, the electrification of the transportation sector is crucial to the future energy and environment of the United Stat...[Details]
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When a forward voltage is applied to the PN junction of an LED, a current will flow through the PN junction. Electrons and holes will generate photons when they recombine in the transition layer ...[Details]
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Working principle of the circuit: This circuit is mainly composed of the sound IC KD-9561 and the switch IC TWH8778. When working, the KD-9561 outputs the alarm signal, which is processed and ampl...[Details]
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Recently, Future Electronics , a leading global distributor of electronic components, released a complete set of electric vehicle inverter (EV Inverter ) motor drive solutions that meet the bas...[Details]
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STC11L32XE STC11L48XE STC11L60XE
1. Internal flash size: 32KB 48KB 60KE, can be used to define code variables. For example: uchar code data;
Internal EEP...[Details]
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Source: servethehome, author: Patrick Kennedy Almost at the same time as AMD announced the acquisition of Xilinx, Marvell announced the acquisition of Inphi. Regarding this acquisition, Patrick Ken...[Details]
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As people's requirements for portable music players increase, MP3 players have won the favor of music lovers with their small size and good sound quality. At first, MP3 files could only be play...[Details]
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introduction
The main function of the isolating switch, or knife switch, is to isolate the energized and non-energized parts during equipment maintenance, creating an obvious disconnection poi...[Details]
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We all know that WiFi6 is the next-generation WiFi standard. The biggest change is the introduction of 5G homologous technology OFDMA. Compared with WiFi5, it has the advantages of two highs and two ...[Details]
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Abstract: This article introduces a low-cost A/D conversion circuit and method based on AT89C1051/2051. This circuit uses general-purpose, cheap devices, uses linear sawtooth waves and the timer...[Details]
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A rotary encoder is an input device that helps the user to interact with a system. It looks more like a radio potentiometerA rotary encoder is an input device that helps the user to interact with a ...[Details]
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CAN bus (Controller Area Network) is a widely used fieldbus communication protocol, mainly used in the fields of automobiles, industrial control, etc. In CAN bus communication, the interrupt state ...[Details]
RF/Wirelessly
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