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Related hardware schematics: c program: //Kind tips: /*The program has not been debugged yet. The actual circuit board will flicker when adjusting the time. I don't know why. Please explain. ...[Details]
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June 30th news, according to foreign media reports, Nokia announced on Monday that it had won a three-year 400 million euro (about 450 million US dollars) 5G framework contract. Nokia will star...[Details]
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Download the schematic diagram of this program in pdf format: http://www.51hei.com/f/ks51.pdf
/***********Write 1602 LCD**************/
/**
*Function: Write 1602 LCD
*Time: March 15, 2014 08:5...[Details]
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Memory management: memory allocation and release, etc.
Static and dynamic memory: the main difference is in the release method
Static variables: Determined at compile time, defined outside the func...[Details]
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void TIM_ResetCounter(TIM_TypeDef * TIMx) { TIMx- CNT = 0; } void TIM2_Delay_ms(unsigned int cms) { unsigned short temp = 0; TIM_TimeBaseInitTypeDef TIM_TimeBaseStructure; TIM_TimeBa...[Details]
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Magnetic units and basic laws of electromagnetism
In order to measure magnetic fields in engineering, the following physical quantities are specified. Due to historical reasons, there are tw...[Details]
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C&K,
a leading manufacturer of high-quality electromechanical switches,
has introduced a new photoelectric rotary encoder - the ENC Series 24-bit Photoelectric Encoder with Integrated Push B...[Details]
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Source measure units (SMUs) are becoming increasingly popular because they combine the functionality of a programmable power supply, programmable load, and DMM into a single instrument. However, ...[Details]
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The MAX17499/MAX17500 current-mode PWM controllers contain all the control circuitry required for wide-input-voltage isolated and nonisolated power-supply designs. The MAX17499 is ideal for low-inp...[Details]
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C51 constants 1. Description of constant data types: (1) Integer constants can be expressed as decimals such as 123, 0, -89, etc. Hexadecimal numbers start with 0x such as 0x34,-0x3B, etc. For long i...[Details]
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In 2010, megapixel high-definition surveillance has experienced explosive growth. Whether it is government projects or civilian surveillance, analog surveillance will be gradually replaced. With th...[Details]
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As Steve Tarnowsky, GM’s head of global battery engineering, said at NI Connect last month, manufacturing batteries at scale is key to developing electric vehicles that the masses can afford. As th...[Details]
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According to Jiwei.com, Feilu Co., Ltd. announced that its wholly-owned subsidiary Feilu Co., Ltd. intends to increase its capital in EnTeng Semiconductor by a total of RMB 32.6 million. At the same ...[Details]
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If you rely on oscilloscopes on a daily basis, choosing the right one to meet your needs is an important task. 1. How much bandwidth is needed Bandwidth is the most important characteristic of an o...[Details]
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International New Energy Network: PV inverter leader SMA Solar Technology said recently that it will not achieve its full-year revenue target due to pricing pressure and further unexpected weakness...[Details]
Power technology
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