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Batteries are closely related to our lives and work. For example, quartz clocks (pointer type) used in homes and offices generally use No. 5 batteries as power sources. According to relevant statis...[Details]
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The national finals of the "2019 National University Student Internet of Things Design Competition" (hereinafter referred to as the "Internet of Things Design Competition"), hosted by the Higher Educ...[Details]
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Traditional electric fans are mostly controlled mechanically, with few functions, high noise, and large wind speed changes in each gear. With the development of science and technology and the impro...[Details]
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Abstract:
The design and implementation of the digital radio frequency memory (DRFM) unit in the radar multi-target simulation system is studied. According to the design requirements of the s...[Details]
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This article will share the design of a series- adjustable voltage-stabilized power supply . Figure 1 is a voltage-regulated power supply with adjustable output voltage using a transistor. This c...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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#include
#include
#define uint unsigned int
#define uchar unsigned char
void delay(uint x )
{
uint i,j;
for(i=x;i>0;i--)
for(j=110;j>0;j--);
}
void main() ...[Details]
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Recently, at the 3rd Dishui Lake China RISC-V Forum, Hu Yingzhe, CEO of Zhuhai Pulinxinchi Technology Co., Ltd., introduced the company's latest SPV60 AI audio chip. Hu Yingzhe first joked that Pri...[Details]
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Function of the circuit
High-speed 8-bit AD converters are used to process video broadband signals or in high-speed circuits.
UPD6950C is a fast ADC c...[Details]
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China Energy Storage Network:
1. The development history of the “wall-to-wall electricity sales” policy
Distributed energy market-based trading, or what we usually call "selli...[Details]
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Three-state gate: Three-state gate buffer: 51 MCU P0 port input buffer
Output drive of P0 port: push-pull structure composed of two MOS tubes
When P0 port is used as IO line input state: ① read...[Details]
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Recently, BoGe Electronic Cigarette participated in the "Love Allures the City" charity event. Chairman Tang Hongtu and 26 companies in Changzhou jointly visited the Changzhou Children's Welfare Inst...[Details]
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Sample and Hold Amplifier
The sample-and-hold circuit (sample/hold) is also called a sample-and-hold amplifier. When performing A/D conversion on an analog signal, a certain conversion time is requ...[Details]
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"My dad's Corolla Premium has been driven for 12 years, with a total mileage of over 220,000 kilometers, but the engine has never been overhauled. If it were an electric car, its battery would have b...[Details]
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A soft starter is a device used for starting and running control of motors. It controls the starting current and voltage of the motor to achieve smooth starting and soft stopping of the motor, redu...[Details]
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