An industrial sensor development board launched by ST, equipped with an Arduino UNO R3 connector, can be directly connected to the STM32 Nucleo development board or other development boards that suppo...
Author: Weisheng CHEN, ST engineer
Click to download the pdf document:Keywords: BlueNRG-2, GPIO, port hold, pulse.Problem: Some customers have reported that in BlueNRG-2 applications, GPIO pins config...
The thing is, I am designing a brushless motor control board, which is divided into the main control board and the power amplifier board. I have the main control board schematic diagram, but I can't d...
From: https://www.oshwa.org/2020/10/16/oshw-c ... rvey-2020/In 2020, we conducted our third OSHW Community Survey (see 2012 and 2013 ), collecting 441 responses. All questions are optional, so you may...
Today I tested OV2640, using the example program https://github.com/verimake-team/SparkRoad-V/tree/master/demo/16_ov2640_sdram, but the result was not very satisfactory. I have used this OV2640 before...
The more complex test in the Anlu development board is the GAME test, which introduces the CPU and VGA tests. Of course, the CPU should be a soft core.I don't know what instruction set this CPU uses. ...
Preface The commonly used data communications between microcontrollers and peripherals are: I2C, SPI, and SCI buses. I2C: Synchronous serial two-wire system (1 clock line and 1 data line) SPI: Synchr...[Details]
According to foreign media reports, on August 4, Tesla CEO Musk said that Tesla may mass-produce 4680 batteries by the end of this year. Netizen Jeffery L. asked Musk on Say.com: "When will the pro...[Details]
Digital instruments have high sensitivity and accuracy, and are used in almost all enterprises. However, since their failures are caused by many factors and the problems are random, there are not m...[Details]
According to a report by Kyodo News, in order to provide financial assistance to JDI, a Japanese small and medium-sized LCD panel manufacturer that is undergoing operational reconstruction, three maj...[Details]
According to Korean media TheLec, the next generation of Samsung Galaxy S21 series models may be equipped with an S Pen stylus. At the same time, it has not yet been determined whether the Gala...[Details]
Apple uses OLED displays across the entire iPhone 12 lineup and is expected to continue using such panels in the upcoming iPhone 13 lineup. A report from Omdia claims that iPhone OLED panel shipments...[Details]
On April 8, Nokia officially announced the pre-sale of the Chinese version of X71, with the 6GB+64GB version priced at 2,199 yuan and the 6GB+128GB version priced at 2,699 yuan. It is understoo...[Details]
According to foreign media reports, on November 9th local time, the US Patent Office (US Patent Office) announced a patent application from Apple. The patent is related to estimating the location and...[Details]
As previously announced, Honor Mobile will hold an online press conference at 15:00 this afternoon to officially launch the Honor Play4 series. Just now, Honor Mobile's official Weibo account c...[Details]
According to AFP in Tokyo, a spokesman for Japan's SoftBank said on the 29th that the company has suspended the production of the humanoid robot "Pepper". A spokeswoman for the company's robotics ...[Details]
micro2440 uses the S3C2440 processor (which is not much different from the S3C2410). In its Linux source code, the code related to this platform is mainly in arch/arm/mach-s3c2410 and include/asm-a...[Details]
Recently, the SNEC 8th (2023) International Energy Storage Technology, Equipment and Application (Shanghai) Conference and Exhibition was grandly opened. With the theme of "Integrating innovative p...[Details]
吉时利5½位显示的6517B提供的精度和灵敏度指标是高于其他同类型仪表。它丰富的功能使测量高阻和绝缘材料电阻率变得简单。 6517B具有425读数/秒的读数率,比同类型的静电计显著的快,可以提供快速、简易的方式测量弱电流。 Model 6517B is an updated version, replacing the earlier model 6517A (introduced in 1...[Details]