Design Notes
Balanced Amplifier Design
This example is an 8 to 10 GHz amplifier design that uses two NEC N76038A devices configured in a balanced configuration. The technology used is a hybrid of thin...
Compared to previous releases, there were very few updates to MicroPython in August, hopefully there will be more improvements in September.tests/extmod: Add tests for verifying FAT and littlefs mtime...
Based on the N76E003 market, Nuvoton Technology launched the 003 series platform, which is a direct replacement for the N76E003AT20/N76E003AQ20. For hardware and software migration, please refer to th...
Motor is an electrical device used to convert electrical energy into mechanical energy, commonly known as a motor. Its main function is to generate driving torque as a power source for electrical appl...
[Abstract]With the continuous advancement of technology, the upgrading of products, and the increasing operating frequency of devices, EDA engineers are increasingly exposed to 10G routing in single b...
Some thoughts about the STM32 firmware library. Maybe I only have a limited understanding of it, so I just want to throw out some ideas here.
I am using STM32F to make a product recently, and the ...[Details]
Let’s first answer a previous question: If the pin is not configured as an output and a high level is written, what will happen if an LED is connected? The experimental result is that the LED light...[Details]
LED lighting will replace mainstream incandescent lighting and other lighting technologies and occupy a dominant position in the market. However, the transition from old technology to new technolog...[Details]
This article will introduce an inverter power supply circuit design scheme based on ARM control and its application. System overall plan Overall design diagram As shown in Figure 1, the inv...[Details]
On October 29, Huawei released its financial report for the first three quarters of 2021. The financial report shows that Huawei achieved sales revenue of 455.8 billion yuan in the first three quarte...[Details]
Preface
The industry is developing rapidly, and new technologies are emerging one after another. Now we have launched the RoboKit1-DK robot development platform, which is equipped with var...[Details]
A good memory is worse than a bad pen. To facilitate code review and code reuse in the future, the S3C2440 UART driver code is posted here. The friendly MINI2440 development board is used, and the de...[Details]
Recently, the official microblog of CATL reported that Contemporary Amperex Technology Co., Ltd. (hereinafter referred to as "CATL") and Volvo Car Group (hereinafter referred to as "Volvo") have sign...[Details]
Colm Lysaght is Vice President of Corporate Strategy at Micron Technology, Inc. He is responsible for strategic planning, corporate portfolio management, and market and competitive intelligence and j...[Details]
In 2023, the energy storage industry has gone from a booming industry to a cold winter, with hot spots emerging one after another and never lacking in heat. From the perspective of the global energy s...[Details]
In the development of the master control PLC of the workshop automation production line (S7-1500), we often use PLC to drive RFID and barcode readers (cameras) to scan the information on the produc...[Details]
First, modify the device descriptor based on the previous mouse #include "usbdesc.h" //USB standard device descriptor const U8 USB_DeviceDescriptor = { USB_DEVICE_DESC_SIZE, //bLength field. ...[Details]
Beijing time, May 9th evening news, according to the Korea Herald website, Samsung Electronics Mobile Communications President Koh Dong-jin said today that Samsung will soon re-announce the lau...[Details]
tell a story This happened a few weeks ago. I have some time today, so I recorded it. After soldering the sample board, I used the buzzer function of the multimeter to check whether there was a sho...[Details]
Data acquisition and its Fourier analysis are important links and basic means of signal processing. It is well known that when using FFT technology to perform spectrum analysis on signals, its a...[Details]
RF/Wirelessly
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