The basic principles of anti-interference design are: suppress interference sources, cut off interference propagation paths, and improve the anti-interference performance of sensitive devices.
1. Supp...
This course introduces TI's small-size, low-power power rail solutions, high-efficiency charging chips with JEITA functions to extend system usage time, and highly integrated audio codecs to improve u...
The ESP32 version has a built-in hardware SD/MMC controller, making the use of SD very simple.uos.mount(machine.SDCard(), '/sd')https://github.com/micropython/micropython/commit/8e3af7d4c80bfd9047431e...
Model: APM32E103VET6S MINI
From: Zhuhai Jiuhai Semiconductor Co., Ltd.
Quantity: 5Seeing that " IAR has fully supported the JHICC APM32 series MCUs ", I thought that people in our community haven't tr...
[i=s]This post was last edited by littleshrimp on 2021-12-8 18:13[/i]I have bought two Gaoyun FPGA boards before and was impressed by their FPGA. The previous boards were not very flexible to use beca...
Infineon Tmall store birthday promotion: triple gifts are offered, purchase designated products over 200 yuan and get a development board worth 500 yuan for free!Live broadcast collection
Award-winnin...
Chujiang New Materials said in a conference call that the rise in copper prices in 2021 has led to strong demand, and downstream customers are willing to stock up. The company's orders on hand have b...[Details]
Using a scatter table can reduce program writing as much as possible and is convenient.
Reduce the number of judgments.
Program name: scatter program test
; Description: LED1 lights up after starti...[Details]
Generative artificial intelligence (GenAI) can have a disruptive impact on content generation and conversational user interfaces. As an emerging technology, GenAI has shown business and application p...[Details]
Recently, data released by market research firm Omdia showed that in the first half of 2020, Apple accounted for 5 models, Redmi 4 models, and Samsung 1 model in the top 10 global smartphone shipment...[Details]
The 1602 LCD manual provides an initialization process. Since the "busy" bit is not detected, the program is relatively complicated. We have summarized a simpler and more convenient process for every...[Details]
QA& AC/DC converter withstand voltage insulation test Isolation voltage is an important factor to consider when selecting a suitable AC/DC converter, so the value of this parameter is usually liste...[Details]
In the first half of 2023, ChatGPT became popular all over the world. The rapid development of emerging technologies such as artificial intelligence, B5G/6G, Internet of Things, cloud computing, and ...[Details]
According to the latest results from Omdia, a market trend research company headquartered in the UK, the global semiconductor market (including the Japanese market) grew 10.4% year-on-year to US$473....[Details]
Preface This chapter will explain the FreeRTOS queue function API in the W80X SDK and give a simple demonstration at the end. 1. What is a queue? In simple terms, a queue is a carrier for data tran...[Details]
Back in April, Motorola launched the Edge and Edge+, marking the return of Lenovo's mobile phone brand to the flagship smartphone market. Both devices are equipped with Qualcomm's latest Snapdragon 8...[Details]
In 2011, Yuan Zheng resigned from Cisco WebEx to start Zoom. It is unknown how he signed a non-compete agreement, because he turned around and worked on video conferencing, which WebEx excels...[Details]
On May 18, the Shanghai Advanced Laser Industry Innovation Technology R&D and Transformation Functional Platform Construction Promotion Conference and the unveiling ceremony of Shanghai Shenguang Las...[Details]
As protests in the United States continue to ferment, Apple stores in Washington, Los Angeles, San Francisco and Philadelphia have been robbed and vandalized in recent days. TMZ reported that t...[Details]
Prepare to DIY a constant current boost LED driver circuit to drive the scrapped screen backlight strip:
Circuit Diagram
Start lap welding to verify whether it is feasible, the current...[Details]