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#include reg52.h #define wu P0 #define uchar unsigned char sbit wei1=P2^4; //define the first LED display sbit wei2=P2^5; //define the second LED display sbit wei3=P2^6; //define the third LED dis...[Details]
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1 Introduction
As a typical renewable energy source, solar photovoltaic power generation has been rapidly promoted and applied in various industries and even in people's lives and home...[Details]
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The temperature effect of wavelength is reduced by 66% , and the measurement distance is greatly extended! ROHM develops 120W high output power laser diode " RLD90QZW8 " for LiDAR ...[Details]
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0 Introduction
The DC/DC power module (hereinafter referred to as the module) is a switching power supply that uses power semiconductor switching devices to achieve DC/DC power conversio...[Details]
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The hardware involved in this section of the program is relatively simple, mainly to examine the application of the stm32 clock I will not say much about the principles. The reference books are: "ST...[Details]
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Not long ago, Yian Technology, which became popular due to its flexible screen concept, attracted much attention in the capital market. Recently, the company has again attracted attention due to its ...[Details]
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Jiwei.com reported that the mobile phone's "independent display" chip hit the right time. Since the beginning of this year, with the release of new phones by mobile phone manufacturers such as OPPO, ...[Details]
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BH1750FVI is a device based on IIC protocol, the microcontroller is STC89C52, the crystal oscillator is 11.0592MHZ, and the display part is LCD1602 LCD screen. Different working environments require a...[Details]
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Materials: 6 common cathode SEGs (I made 4), 6 SN74HC595Ns (I used 4), pins, and some wires SEG digital tube display Digital tube serial display schematic diagram 74hc595 pin description: The mic...[Details]
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The function of the ST stack register is to save the PC value at the breakpoint when an interrupt or subroutine call occurs, so that the original program can continue to execute when the interrupt or...[Details]
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As a new expansion interface, USB is mainly dedicated to computer-telephone integration and application-type consumer products. Its data transmission rate is higher than that of standard serial/parall...[Details]
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(Image source: UNIST) According to foreign media reports, researchers at the Ulsan National Institute of Science and Technology (UNIST) in South Korea have demonstrated a new type of solvent-free ...[Details]
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On the morning of March 22, a developer discovered that Apple’s recently released new Studio Display monitor contains 64GB of built-in storage space, but only 2GB is actually used. Developer...[Details]
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The electrical schematic diagram is shown below. The whole machine can be divided into two parts: the main circuit and the control circuit. Vi and Vo are the input and output voltage meter...[Details]
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On November 11, Bosch will present its latest innovations in the field of microelectronics at the Munich Electronica 2024. The focus of the exhibition is on components that improve occupant safety,...[Details]
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