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In recent years, display technology has accelerated its iteration, and new display technologies such as Mini/Micro LED have created more room for imagination in the display field. Since the beginning...[Details]
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Recently, I have a small thing that uses STM8S to drive. Before, I used the internal 16MHz RC clock of STM8S, and I have not tried to use an external crystal oscillator as the main clock. Today I wil...[Details]
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Introduction
Generally,
power supply
equipment can only measure the overall output
voltage
and
current
of the battery pack
, but cannot perfor...[Details]
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With the rapid development of the consumer electronics market represented by smartphones, tablets, laptops, and smart wearable devices, the demand for products is strong. Driven by the rapid developm...[Details]
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I am using IAR EW8051-EV-750A.
There are often errors during runtime, such as: Fatal Error : could not open source file "hal.h" D:CC2430 Tester-0.6PER-ReceiveLibrarycc2430HALsourcewait.c...[Details]
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A new generation of memory materials has made a new breakthrough! A research team from the Department of Physics at National Cheng Kung University recently published a method for controlling a new me...[Details]
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The tri-state circuit is an important bus interface circuit, which is composed of several tri-state output gates with their output terminals connected to the bus. The tri-state refers to the output o...[Details]
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At the Fortronic 2023 event in Italy in November 2023, Udo Steinebrunner, product manager of Diotec Semiconductor, gave a speech titled "Applications of SiC and Silicon-based Components in Electric V...[Details]
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Maintenance of input liquid level gauge 1. Clean once a month. 2. When cleaning, first open the nut of the iron pipe of the submersible water level gauge and carefully take out the liquid level gauge...[Details]
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This section will introduce the popular programming methods of AVR microcontrollers in detail and briefly describe their working principles, aiming to allow AVR enthusiasts to choose or make approp...[Details]
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This article introduces a simple home anti-theft watchdog circuit (see the figure below). Schematic diagram of anti-theft watchdog based on NE555 The time base circuit NE555 and R1 and CL form ...[Details]
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Schematic: PCB diagram: Program operation chart: Part of the program: #include reg52.h #include intrins.h #include math.h #include 12864.h #define uchar unsigned char #define uint unsign...[Details]
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At 15:19 on November 11, the world's first 300MW salt cavern advanced compressed air energy storage demonstration power station built by China National Energy Storage (Beijing) Technology Co., Ltd....[Details]
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Sudhanshu Ambhore exposed the protective case of the Huawei P40 phone on the social networking site, further confirming more details of the phone. From the pictures exposed by Sudhans...[Details]
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1 Introduction
Factory metrology departments, scientific research institutes, and university physics laboratories use function signal generators and counters for measurement, maintenance, ...[Details]