Serial communicationPCBA1 and PCBA2 are connected via serial communication. There are four wires, namely 4.2V from PCBA1 charging IC (to charge the lithium battery of PCBA2), GND, TX, and RX.The appli...
[i=s]This post was last edited by Xinjiang Little Watermelon on 2021-6-22 12:18[/i]First of all, I would like to thank EEWORLD for providing a communication platform. I have been feeling depressed rec...
[Source: Fresh Date Classroom]
These days, the internet is full of news about the college entrance examination. As usual, some students forgot to bring their admission tickets, some went to the wrong ...
When I was writing the H-bridge design software for TCU, the temperature of DRV8703-Q1 was normal before flashing the H-bridge software. However, after flashing the H-bridge related software, the temp...
Reposted from: Swimming Cats recommends a similar post: [Open Source] Logic Analyzer Software, a magical tool, a must-have for everyone
Reference: https://shequ.stmicroelectronics.cn/forum.php?mod=vie...
The test results of the luminous logic pen need to be observed by eyes. Due to the high development of modern electronic manufacturing technology, the solder joints on the manufactured circuit board a...[Details]
As the title, the code is as follows: $regfile = "attiny45.dat" 'Specify the microcontroller model $crystal = 8000000 'Specify the frequency $hwstack = 2 $swstack = 8 $framesize = 24 ...[Details]
Market research firm IDC recently released the report "Impact of Coronavirus on Global Semiconductor Market Forecast", making new forecasts for the semiconductor market under the epidemic. IDC predic...[Details]
Production automation has saved labor costs for the project, and
the emergence of
Lenovo's remote stand-in robot S1
has made factory inspections not only free from geographical restrictions,...[Details]
1. Preface In order to summarize the learning experience of PIC16F616 microcontroller some time ago and facilitate communication with everyone, I wrote this article about the learning experien...[Details]
As the demographic dividend gradually disappears and the requirements for flexibility in industrial production gradually increase, collaborative robots have begun to enter factories to reduce produ...[Details]
Snapdragon Digital Chassis empowers the 2025 Cadillac ESCALADE IQ, bringing an immersive experience and advanced driving assistance systems supported by cloud connectivity to global users Key poin...[Details]
On May 31, foreign media reported that the United States restricted Nvidia and AMD from selling AI chips to the Middle East, which also caused the stock prices of the two companies to plummet (Nvid...[Details]
Pony.ai, a domestic autonomous driving startup, announced that it reached an agreement with China FAW in October 2020 that the two parties will carry out in-depth cooperation in the field of autonomo...[Details]
Driver path: drivers/input/touchscreen/s3c2410_ts.c
Two interrupts are registered in the static int __init s3c2410ts_init(void) function
1.if (request_irq(IRQ_ADC, stylus_action, IRQF_SHA...[Details]
1. First of all, let me answer a question: Can STM32 achieve low power consumption? The answer is yes, and there is data to support this. When I tested the STM32101CB, FLASH: 128K, RAM: 16K and RTC ...[Details]
Power supply has always been a very popular technology in the electronics industry, and its development trend is an issue that everyone must always pay attention to, otherwise they will not be able t...[Details]
1. Introduction
One of the most expensive and heaviest components in a UPS is the output transformer. Since it is unlikely that the cost and weight of the transformer core material used to con...[Details]
Discrete Device
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