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Parallel communication: Usually, each bit of a data byte is transmitted simultaneously using multiple data lines. The control is simple and the transmission speed is fast; due to the large number of ...[Details]
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LED Lighting Common Vocabulary in Chinese and English (I)
1 Backplane Backplane
2 Band gap voltage reference Band gap voltage reference
3 Benchtop supply Benchtop supply
4 Block Dia...[Details]
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From a technical perspective, we will judge from different dimensions, such as whether it has "high-efficiency engine technology", "high-efficiency electric drive technology", "completeness of coupli...[Details]
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1 Introduction In recent years, embedded systems have developed rapidly, and the event-triggered programming method using the 51 single-chip microcomputer dead loop has gradually failed to meet the r...[Details]
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5G, as the next generation of communication standard, is being rapidly deployed. Recently at IFA 2020, Qualcomm announced that it will expand 5G support to the Snapdragon 4 series mobile platform. Te...[Details]
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A rotary encoder is a sensor that precisely measures angular displacement based on the principle of electromagnetic induction. There are windings in both the rotor and the stator. If a sinusoi...[Details]
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With the rapid development of artificial intelligence technology, computing power has become a key force in promoting industrial transformation. However, the rapid development of large models and t...[Details]
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The full-wave rectifier circuit is shown in Figure Z0703. It consists
of a power transformer
Tr
with a center tap on the secondary side
,
two rectifier diodes D1, D2 and a load resisto...[Details]
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Some time ago, I used my spare time to make an MSP430 USB emulator . I took a lot of detours along the way, so I wrote down the relevant process for future reference: 1. First, solder TPS77301 and it...[Details]
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In order to avoid
the abnormal situation of inaccurate timing in the
circuit
system after power-on or power-off, a solution using the high-precision clock chip DS3231 is proposed. The chara...[Details]
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1. Basic IO structure: There are 7 groups of IO for STM32F407, namely GPIOA~GPIOG, each group of IO has 16 IO ports, so there are 112 IO ports. The basic structure of the IO port is as follows: ...[Details]
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Recently, the US Patent & Trademark Office published an Apple patent application that is mainly related to a possible future Apple Watch. This new product will use an emerging biometric authenticatio...[Details]
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Yesterday, LG brought us an official preview of its upcoming rollable screen phone. This phone is called LG Rollable and will use a flexible OLED display developed by BOE. It can be unfolded to...[Details]
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Conducted interference
It is mainly the interference signals generated by electronic equipment that interfere with each other through conductive media or public power lines;
What...[Details]
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Note: Maxim offers current-output DACs with various precisions. In this article, the MAX5891 will be used as a special case for measurement and specification. However, the parameters and measuremen...[Details]