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The hottest energy keyword this year is none other than “ubiquitous power Internet of Things”. Recently, reporters have attended several ubiquitous power Internet of Things forums and found that as...[Details]
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Google's foldable phone Google Pixel Fold (codenamed Pipit) recently appeared on Geekbench, equipped with its self-developed Tensor chip. Pixel Fold’s Geekbench 4 single-core score is 4851, an...[Details]
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On June 13, Samsung Electronics announced at the Samsung Foundry Forum 2024 North America held in the early hours of Beijing time today that its first process node SF2Z using BSPDN (back side power...[Details]
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Summary: This article mainly introduces the SPI interface of STM32, cubeMX software configuration of SPI interface and analysis of SPI related codes. Introduction to STM32 SPI: (1) SPI protocol ...[Details]
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A charge pump is a circuit that uses the accumulation of capacitor charge to generate a voltage higher than the power supply voltage or a negative voltage. As a programming high voltage generator, the...[Details]
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On October 26, industry insider Ross Young revealed that Apple's next-generation iPhone SE series will be named iPhone SE Plus, using an LCD screen with the same screen size as the iPhone 8, wh...[Details]
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CT scan shows that there is thickening and hardening of the cortex in the upper part of the lesion. Peripherally, there is an amorphous mineralized soft tissue component with a lobed shape, which is ...[Details]
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1. Manual inspection
Currently, most of the battery maintenance is done by manual inspection. In addition to the discharge test, the manual measurement mainly measures the battery pack vol...[Details]
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Make AGV/AMR faster charging, longer battery life and safer.
Text｜
Tan Jielan
Just as some people are anxious about battery life, the charging problem of AGV/AMR has also b...[Details]
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According to AppleInsider, high consumer demand for the iPhone has led to an increase in orders in the first half of 2021, with reports suggesting Apple's order volume has increased 30% from the same...[Details]
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sim800c+GPS chip is a small design for practice, a little ugly. Attached is the program and the principle PCB diagram. It is my first post, please forgive me if it is not good. Button function: o...[Details]
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(I) Common selection of vortex flowmeter flow meter (flowmeter):
It can be considered from five aspects, which are the appearance and function of the flow meter, fluid characteristics, installati...[Details]
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When developing the system, the HardFault_Handler hardware exception occurs, that is, the system crashes. Especially for a system that calls the OS, the program volume is large, and the stack overflo...[Details]
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In the last blog, I introduced the Xmodem bootloader for PIC16, PIC18, PIC24/dsPIC, PIC32 learning boards or minimum system boards. Today, I will introduce the Encrypted bootloader developed based ...[Details]
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1. Exception vector table:
Contains: 1. Exception definition
2. Exception Type
3. Abnormal entrance
4. Vector table
First, the exception definition is in the ARM Architectu...[Details]
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