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//Serial digital tube displays TLC1549 AD conversion value
//Chip ATMEGA16L
//Clock 4MHz internal
// Use system built-in delay program
#include mega16.h
#include delay.h
#define hc164_da t...[Details]
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As a core function of smartphones, efficient and fast charging technology has developed rapidly in recent years, such as wireless charging, 120W high-power fast charging, etc. Not long ago, Huawei su...[Details]
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With Google, which is aggressively developing AR, acquiring Micro LED display company Raxium, it not only marks an important step in Google's layout of the metaverse, but also brings the topic of the...[Details]
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The schematic diagram drawn by Proteus is shown below. The circuit is relatively simple. A light-emitting diode is connected to P1.7, and a current-limiting resistor is connected. The 31 pin of the m...[Details]
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Although Nvidia's $40 billion acquisition of Arm from SoftBank has been abandoned due to regulatory challenges, there are still several companies interested in participating in consortium investment ...[Details]
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When the AVR is reset, all I/O registers are set to their initial values and the program starts executing from the reset vector. The instruction at the reset vector must be an absolute jump JMP ins...[Details]
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Digital DC mv block, its resolution is 0.lmv. It is very convenient to use a digital multimeter to identify the type of thermocouple and distinguish the positive and negative poles. Place the hot end...[Details]
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Portable electronic devices (whether personal electronics, remote scientific instruments, or a simple garage flashlight) all have one thing in common: batteries. This could be NiCad, NiMH, Lithium,...[Details]
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Universal Serial Bus (USB) is a new interface technology. It is a serial communication standard developed by Intel, Microsoft and other companies to solve the contradiction between the increasing n...[Details]
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The MAX78700 is an analog-to-digital converter (ADC) designed to work with a compatible MAX78xxx energy measurement processor. The device provides current and voltage measurements to the host, while ...[Details]
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The traditional constant current control of LED lamps is through AC/DC, and then through the DC/DC converter for constant current control. In the AC/DC converter, a filter capacitor is usually used a...[Details]
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Today, as energy demand continues to rise, governments and power conservation organizations are paying more and more attention to power conversion efficiency and standby energy consumption. Since man...[Details]
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The frequency division circuit plays an extremely important role in whether the speaker system can restore the electroacoustic signal with high quality. Especially in the mid- and high-frequency part...[Details]
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Temperature information is one of the main controlled parameters in various monitoring systems, and temperature acquisition and control are widely used in various measurement and control systems. With...[Details]
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The industry-renowned Arm® Tech Symposia annual technology conference will
kick off at the Ritz-Carlton Hotel in Pudong, Shanghai on November 19, 2024, and will move to the Renaissance Shenzhen...[Details]
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