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A common problem encountered in electronic design is the testing of the transmission characteristics of the circuit under test (DUT). The transmission characteristics here include gain and attenuatio...[Details]
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With the help of the TSP script and a low-resistance current sense resistor, we can implement an interesting application of measuring power using the ratio function with a digital multimeter such as ...[Details]
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Digital tube dynamic display Static and dynamic display dynamic display The characteristic of dynamic display is that the segment selection lines of all digital tubes are connected in parallel, and t...[Details]
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Apple finally ushered in the long-lost "One More Thing" at WWDC2023 - the rumored VR device, but it was named Vision Pro. But in fact, Apple does not consider this device to be VR, but calls it a ...[Details]
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Verify the bus frequency of the HC08 SCS08 microprocessor using a single control loop .
Freescale's HC08 and newer HCS08 microprocessor families feature common peripheral modules. Clock gener...[Details]
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Shenzhen Yongfukang Technology has launched a single-cell lithium battery-powered intelligent audio amplifier solution based on Jiaxing Herun Electronics HT862, with a maximum power output of 8W at 3....[Details]
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1. Data frame structure of 1527 The coding of wireless remote control can be divided into two categories in terms of coding type. One is fixed code, that is, the address of the coding chip is unch...[Details]
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#include reg51.h #define GPIO_DIG P0 unsigned char code DIG_CODE ={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f,0x6f};//Display the value of 0~9 int tmp = 1; #define uchar unsigned char sbit BB = P1...[Details]
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Yesterday, Lu Weibing officially revealed the release date of Redmi K30 Pro, which is on the 24th of this month. In addition, he also released the hardware configuration of the phone: Snapdragon 865+...[Details]
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With the rapid development of intelligent connected vehicle technology and the accelerated implementation of the "New Four Modernizations" strategy (intelligent, networked, shared and electrified) in...[Details]
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Thermal runaway of electric vehicle power batteries refers to the situation where the power battery overheats and is out of control during use or charging, which may cause serious accidents such as...[Details]
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Temperature is by far the most electrically measured physical parameter because of the many inferences that can be made about a physical system. When selecting a temperature sensor, a balance needs...[Details]
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As of the close of June 11, the Shanghai Composite Index fell 0.78% to 2,920.90 points, with a turnover of 289.023 billion yuan (the turnover on the previous trading day was 243.968 billion yuan); th...[Details]
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Vector signal generators are specifically designed to simulate the complex modulation formats used in modern communication systems. Whether it is RF wireless signal generation or complex pulse gene...[Details]
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1. Decoupling capacitors
A decoupling capacitor should be configured between the power supply and ground of each integrated circuit, which can filter out the high-frequency noise from the power...[Details]
Embedded System
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