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Photometer is a kind of optical instrument, which has certain applications in many fields. There are many types of photometers, among which UV-visible spectrophotometer and visible spectrophotometer a...[Details]
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1 Circuit Design For wireless charging circuit, there are three main circuits: oscillation circuit, amplifier circuit and wireless receiving circuit. Here we mainly discuss the wireless charging ...[Details]
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DC-DC Converters The topic of DC-DC converter immunity will be discussed in detail here , but first a brief discussion of DC-DC converters. Since the birth of electronics, there has been an old sayi...[Details]
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Development process: Towards standardization/universalization
The development process can be divided into three stages: The embryonic stage of technology (1950s-1960s, the first generation...[Details]
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In order to achieve the accuracy of the measurement data, in addition to choosing the right instrument, the choice of test and measurement methods should not be underestimated. The power unit o...[Details]
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To use the uart1 serial port, you need to use two files: stm8s_uart1.c and stm8s_uart1.h 1. Create a project directory structure as follows: 2. Write the uart.h file as follows: #ifndef __UART_H #d...[Details]
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This article describes
a
high
power
factor flyback converter
for
LED lighting
that achieves all of these features and can
be dimmed using a standard TRIAC-based dimmer
.
...[Details]
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Driver for ILI9327 based on EBI interface of Nuvoton NUC120RD2BN
This program uses the Nuvoton NUC120RD2BN CPU with an EBI bus. Because the ILI9327 has only one address line RS, which is the command ...[Details]
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The Year of the Dragon opens a new chapter and the struggle begins with a good start. All key projects quickly resumed work, sounded the rally call for the Year of the Dragon, and beat the new battle ...[Details]
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The Raspberry Pi 4 has reached a major graphics milestone, adding support for the Vulkan 3D API. While this doesn't mean the single-board computer can run Doom (2016) smoothly, it does help the Ras...[Details]
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The digitally controlled DC current source designed in this paper can effectively reduce the output error caused by component aging, temperature drift, etc. The output current is adjustable f...[Details]
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According to an interesting but strange report, Tesla is still having some issues increasing production capacity of its new 4680 battery cells, more specifically the dry coating technology. In a repo...[Details]
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introduction
Maxim serializers can connect to and control camera ICs. These devices include the MAX9257 (with a half-duplex UART/I²C control channel), the MAX9259, and the MAX9263 (both with a...[Details]
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The circuit diagram drawn based on the actual object is shown in the figure below, and its working principle is as follows.
1. Main circuit
The DC power supply of the excitation winding o...[Details]
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Jiwei.com reported on March 6 that the fourth session of the 13th National Committee of the Chinese People's Political Consultative Conference opened in the Great Hall of the People. Xu Xiaolan, Vice...[Details]
RF/Wirelessly
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