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There are a series of problems with the current LED bulb shades
1. The glass lampshade is fragile;
2. The light transmittance of the transparent PC plus frosted lampshade is low (only 80-89...[Details]
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1 Measurement Principle The 8098 single-chip microcomputer has high-speed input and output channels with excellent performance. HSO0~HSO5 are high-speed output channels, which can generate pulse ...[Details]
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Configuration of peripheral clock. Once the ADC just didn't work. I checked the problem for a long time and always suspected that it was a problem with the ADC configuration. Then I used the library ...[Details]
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Welding technology is a very important process in the industrial manufacturing process. Generally speaking, welding technology is used wherever metal materials are processed. However, welding is al...[Details]
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The timer input channel of STM32 has a filter unit, which is located on each input path (yellow box in the figure below) and external trigger input path (blue box in the figure below). Their function...[Details]
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1 Introduction
Shandong Haihua Coal Industry Chemical Co., Ltd. covers an area of more than 900,000 square meters and has more than 2,100 employees. It has built 6 large modern coke ovens an...[Details]
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Abstract: Analyze the working principle and existing problems of the traditional double half-wave rectifier circuit, propose and analyze the principle and advantages of the improved high-frequen...[Details]
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0 Introduction
Blind source signal separation (BSS) refers to the process of separating and recovering relatively independent source signals from observed multi-source mixed signals. Beca...[Details]
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Abstract: In order to increase the output speed of display data without increasing the hardware cost, a LED display control system based on multi-port serial Flash memory is proposed based on the ...[Details]
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This is the source code for driving 12864 LCD by SPI. The control chip of the LCD is ST7565P. After testing, the SPI clock can reach the 2nd frequency of the oscillation frequency. It is much faster ...[Details]
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I recently made something that needed 4 serial ports, so I used STM32F103V and drew a circuit.
Schematic diagram:
PCB:
Physical map:
Serial port interru...[Details]
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When using gas detectors to detect toxic gases, we also have a variety of gas detection technologies to choose from. At the same time, there is currently no technology that can quickly, cheaply and ...[Details]
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Carbon monoxide production According to statistics from countries around the world over the years, carbon monoxide (CO) has become the most common toxic and harmful gas, with a large number of ca...[Details]
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Traditional disaster relief vehicles have high requirements for road surfaces. This paper proposes and designs an amphibious disaster relief vehicle. This paper mainly combines the hovercraft with ...[Details]
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November 18, 2024 -
Mouser Electronics, an authorized global distributor of electronic components and industrial automation products focusing on the introduction of new products, now offers the...[Details]
DIY/Open Source Hardware
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