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, ...
Researchers at the University of Tokyo have explored the physics and chemistry of electrical energy storage for the first time and discovered new ways to improve lithium-ion batteries . They have suc...[Details]
The invention of the steam engine ushered in the first conversion of internal energy and mechanical energy for mankind, and the birth of the internal combustion engine at the end of the 19th centur...[Details]
From January to April this year, high-tech products imported by Shanghai accounted for nearly 30% of the total import value of Shanghai during the same period. Integrated circuits accounted for the l...[Details]
The radiation characteristics of terahertz waves generated by photoconductive antennas were studied, and the electric field strengths in the near and far fields were calculated using Maxwell's equa...[Details]
With the booming development of the automotive industry, the related autonomous driving functions are attracting more and more attention. While autonomous driving brings convenience to people, ...[Details]
Write down what you have learned here, and write an article to remember it more deeply and make it easier to refer to. I hope it can be helpful~ Come on, let's make progress together.
First of a...[Details]
Jiwei.com reported on December 28 that Lei Jun recently wrote that in response to the call for environmental protection of science and technology, the Xiaomi Mi 11 will no longer come with a charger ...[Details]
Stepper motors convert electrical pulse signals into angular displacement or linear displacement. They can be controlled by controlling pulses, so they are more precise than ordinary motors. This art...[Details]
According to foreign media LetsGodigital, a invention patent of Samsung was made public on September 10, named "Wearable devices wearing on user ears and accessories that support communication...[Details]
The random number generator RNG of STM32F4 uses environmental noise as a seed to generate 32-bit random numbers for use by the host. 【Main Features】 1. Generate 32-bit random numbers 2. Time interval...[Details]
On September 14, Nvidia announced that it would acquire all of SoftBank's Arm shares for up to $40 billion. If the deal is completed, it will set a record for the largest transaction amount in the hi...[Details]
In Phase 2, the RFID reader and the main control board have been able to communicate with each other and send and receive data strings. This is the core part. However, the amount change was f...[Details]
Have you ever calculated the expected component losses in your design in detail, only to find that they are quite different from the results measured in the lab? This article introduces a simple meth...[Details]
The use of dual-trace oscilloscope in EWB is as follows
Dual-trace oscilloscope (Oscilloscope)
The dual-trace oscilloscope icon is shown in Figure 5.3.1, and the panel is shown in Figure 5.3.2. The ...[Details]
Listening to music with high-fidelity headphones is a good choice because of its high resolution. It does not require overly complex configurations. It can achieve the same playback quality as a deskt...[Details]
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