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In this project, I will use the cheap ESP32 board to build an internet broadcasting device with a large 3.5-inch display.
You may not believe it, but in this project we were able to buil...[Details]
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OTA has become a standard feature of smart cars. While it accelerates software iteration, what problems has it exposed? Has your car been secretly "upgraded" at night? Rao Bin, the owner of GAC To...[Details]
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This paper introduces a smoke alarm design based on AT89C52 single chip microcomputer and MQ-2 semiconductor resistor smoke sensor. The smoke alarm has functions such as sound and light alarm, conc...[Details]
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The 80C51 microcontroller has four P ports, P0-P3. Take P0 as an example: To understand this problem, you need to understand the internal structure of port P0. Port P0 is connected to the external pi...[Details]
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For LED street lighting, two-way communication can be applied between the centralized control center and the street lights to build a fully networked intelligent street lighting system. In this way...[Details]
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1 Introduction In the mid-1960s, American scientist Maas conducted a large number of experimental studies on the charging process of open batteries and proposed an acceptable charging curve for b...[Details]
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Improving GaN SG HEMT performance:
Infineon Technologies Launches New EiceDRIVER™ 1EDN71x6G HS 200 V Single-Channel Gate Driver Family
Minimizing R&D and cost investm...[Details]
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Power supply ripple definition Power supply ripple is the most intuitive manifestation of power supply performance. DC regulated power supply is generally formed by AC power supply through rectificat...[Details]
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Apple recently pushed the latest iOS 14.5 beta version, which brought some incremental improvements to the iOS 14 system that comes with the iPhone 12 series. We at the XDA forum believe that the iOS...[Details]
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One day in December 2013, Huawei opened the door to the automotive industry with a new product launch of the vehicle communication module ME909T at the Four Seasons Hotel in Pudong, Shanghai. "Huawei...[Details]
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Abstract: This paper discusses the application scenarios and design features of modular inverter power supply, and takes the inverter power supply used in a directional gyroscope as an example to...[Details]
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Author: James Adams, COO of Raspberry Pi Recently, Raspberry Pi announced the launch of its first MCU-level product: Raspberry Pi Pico, priced at only $4, built on the RP2040 MCU, a brand-new chip ...[Details]
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Synopsys: Reflections on OpenSSL Buffer Overflow Vulnerability Synopsys noted that the world is constantly changing and security incidents will not stop. However, only by learning to reflect and im...[Details]
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;**************************************************** ; Key interrupt alarm.dt ;**************************************************** PORT6 == 0x06 ; Define port 6, 7 PORT7 == 0x07 ;----------------...[Details]
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Optimizing Power Consumption in Vision Systems with Wake on Motion
Optimizing Vision System Power Consumption Using Wake-on-Motion
Have you ever wondered how a smart d...[Details]
Microcontroller MCU
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