I saw a power supply circuit, but I don't know what power supply chip it uses. I want to introduce a similar product. It has A9Y93 printed on it, and the output voltage is 3.3V. The input needs to be ...
The answer was found in the document spra851h, the full name of which is "Migrating from TMS320C6211B/C6711/C6711B and C6713 to TMS320C6713B"If you want to know the difference between TI DSP 6416 and ...
There are many available peripherals on the car, such as RGB lights, LED dot matrix, ultrasonic module, tracking module, etc. To play with the car, you need to adjust the peripherals on the board.The ...
Unconsciously, another year has passed. When I think about it carefully, this is already my 7th year in the electronics industry.When I was a graduate student in 2012, I registered for EEWORLD under t...
High frequency circuit training device information
High-sensitivity wireless detector circuit information
High-fidelity audio design and production materials
Audio Signal Analyzer Data
Range automatic...
1 Introduction
Due to personal reasons, I just got the board recently, but it does not affect the evaluation. Before applying, I had a general understanding of the [GD32L233C-START] evaluation board, ...
After deciphering the Stadia 3.15 APK, 9to5Google discovered that there is an experimental feature that allows your phone to be used as a Stadia controller. This feature is called "Bridge Mod...[Details]
Today's high-end test equipment has reached an amazing level of capabilities. For example, LeCroy's latest LabMaster 10Zi series oscilloscopes with real-time bandwidths up to 60GHz and Agilent's Inf...[Details]
Practice a corporate culture of diversity, equality and inclusion (DE&I) Shanghai, China - August 24, 2023 - NXP Semiconductors recently announced that it has won the 2023-2024 Great Place to Wo...[Details]
Earlier, according to xiaomiui, Xiaomi's second folding screen model MIX FOLD 2 appeared in the IMEI database and passed the certification. The model of this phone is "22061218C", abbreviated as...[Details]
2. NAND FLASH
NAND FLASH is increasingly developing in response to the need for large-capacity data storage. Today, NAND FLASH is found in all digital cameras, most MP3 players, various types of USB ...[Details]
The frequency converter is a very common device in modern industrial production. Its main function is to convert the AC power input into AC power with adjustable frequency and voltage, which is use...[Details]
Samsung Electro-Mechanics announced that it has developed automotive semiconductor substrates (FCBGA, Flip Chip-Ball Grid Array) suitable for advanced driver assistance systems (ADAS), expanding its ...[Details]
According to foreign media Businesskorea, Samsung Electronics' Phase II project in Xi'an, China is expected to be completed by the end of 2021. In the first half of 2021, Samsung Electronics invested...[Details]
The main contents of this article are as follows: 1. Basic introduction of LCD1602 2. Implementation of LCD1602 liquid crystal driver According to the analysis of the existing LCD1602 liquid cr...[Details]
Commonly used multimeters are divided into pointer multimeters and digital multimeters; most pointer multimeters do not have a gear to measure AC current, so there is no way to directly measure lea...[Details]
The circuit diagram is as follows: The microcontroller source program is as follows: #include reg51.h #include intrins.h unsigned int times; unsigned int controlway; unsigned int flag = 0; u...[Details]
This paper combines the topology of DC to three-phase AC conversion in the matrix converter with the high-frequency link technology, and proposes a new control strategy. This control strategy uses the...[Details]
In 2018, global chip sales were approximately $468.8 billion, of which China imported $312 billion, accounting for two-thirds. This means that two out of every three chips produced in the world are s...[Details]
DC voltage measurement 1. Insert the black test lead into the COM jack and the red test lead into the V/Ω jack. 2. Set the function switch to the DC voltage position V-range, and connect the te...[Details]
Abstract: With the advancement of automatic control concepts and automotive electronic control technology, more and more wire control technologies are being applied in the automotive field. This ar...[Details]
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