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1.
AC LED
is not a fundamental change in the device.
In other words, there actually does not exist an LED chip that works with an alternating electric field mechanism. The AC LED that is now a...[Details]
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Huaqiangbei is a place of rivers and lakes, and also a legend. It witnessed the rise and development of Shenzhen's electronic manufacturing industry. Shenzhen Huaqiangbei, once known as "China's No. ...[Details]
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Share a fan design that has been mass-produced.
I will explain it in functional modules below:
Power supply
The power supply part adopts the RC step-down circuit comm...[Details]
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/*The function of the program is to use serial port working mode 1 to realize serial communication under T1 timer working mode 2.
That is, the PC sends a string of data, and the 51 single-chip micro...[Details]
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Function signal generator is a signal generating device that can generate certain periodic time function waveforms (sine wave, square wave, triangle wave, sawtooth wave and pulse wave, etc.) signals ...[Details]
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FS4412 is located in Cortex-A9 1, 3, 8, 7: 1. 3 states of ARM processor The ARM processor is running that instruction and is in that state. (1) ARM state --- running ARM ins...[Details]
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1. Magnetic speaker (reed speaker)
Magnetic speakers are also called "reed speakers". In the structure of magnetic speakers, there is an electromagnet with a movable iron core between the ...[Details]
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With the theme of "New Industry, New Smart Manufacturing", the 2019 Industrial Summit focuses on three major topics: motor control, power and energy, and automation ST and its partners will ...[Details]
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ThunderSoft releases Qualcomm-based smart cockpit solution During CES2022, ThunderSoft released a new smart cockpit solution based on Qualcomm SA8295 hardware platform. This solution fully leverages ...[Details]
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Digi-Key Electronics, a global distributor of electronic components and automation products with a wide range of stock options and fast shipping , has launched a new video series, Revolutionizing Aut...[Details]
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2. Application design of MSP430G2553
(I) Design of frequency meter
1. The frequency meter can be realized by the following methods: frequency measurement method, period measurement method, and eq...[Details]
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On March 2, Yantai held a city-wide launch event for key projects. The event was held in the form of video, with the main venue set up at the CIMC Zero Carbon Offshore Equipment Intelligent Manufactur...[Details]
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Volkswagen participates in Fraunhofer snow and fog protection windshield development project
Volkswagen Group announced that it will participate in the Fraunhofer Association f...[Details]
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Dry lint tester The dry lint tester is also called a twist tester. This equipment is used to evaluate the lint test of nonwoven fabrics under dry conditions. It is mainly suitable for the evaluation ...[Details]
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Three-phase inverters are usually designed to drive three-phase motors, while single-phase inverters are used to drive single-phase motors. Converting a three-phase inverter to single-phase use req...[Details]
Microcontroller MCU
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