When I came to the forum yesterday, I found that @lb8820265 , who had not appeared in the arena for a long time, had a burst of updates, 12 updates, screen-sweeping style~Each title has the "Wanli" Ra...
E103-W01-BF has arrived, and I am ready to unbox it and see what functions it has.
The reason for applying for this module is that I have never seen this thing before, and I want to see what this modu...
[i=s]This post was last edited by symic on 2020-4-14 22:12[/i]I was very surprised to be able to participate in the trial of ST's SensorTile.box. I have been using STM32 and STM8 development boards an...
[i=s]This post was last edited by yin_wu_qing on 2021-9-6 09:50[/i]As mentioned in the previous post, the development board integrates the Si7021 temperature and humidity sensor, which uses the IIC in...
RVB 2601 IO emulation serial port is done.
1. PA4 as TX, PA7 as RXThese two IOs are only used to drive LEDs on the board. In addition, any IO of this chip can be set to have no external interrupt func...
Factories’ demand for more efficient testing capabilities continues to increaseSemiconductor manufacturers are placing greater demands on automatic test equipment (ATE) companies to quickly and reliab...
1. Phenomenon: All LEDs flicker;
Problem: Poor contact;
Solution: Re-fix or reconnect the loose parts;
2. Phenomenon: LED is dim; Problem
: 1. LED polarity is reversed;
2. LED is too long;
...[Details]
Cisco has released an open source hardware tool called 4CAN to find cybersecurity vulnerabilities in connected vehicles. It is reported that this security tool can identify potential flaws in modern ...[Details]
Xiao Ming received such a task:
There is a water tank that is leaking (and the leakage rate is not necessarily fixed), and
the water level is required to be maintained at a certain position.
Once t...[Details]
When looking at solid-state batteries, one has to look at whether it is a material-level concept or a product-level concept? Speaking of solid-state batteries, just like Jia Yueting's "return to Ch...[Details]
1 Root File System Embedded systems can contain multiple file systems, the root file system is the first one. When Linux starts, the first thing that must be mounted is the root file system. If the s...[Details]
I used to think that the size of STM32 flash space is related to the hex file, and that the program will have problems if the hex file size exceeds the flas size. But I found that the hex file can be...[Details]
introduction
The development of IT technology has gone through three waves: the first wave was centered on processing technology and the development of processors as the core driving force, ...[Details]
On September 24th, local time in Tokyo, Renesas Electronics Corporation officially announced its joining the Global Semiconductor Alliance (GSA). “I am honored that Renesas has joined the Global S...[Details]
Last month, Samsung officially released the Galaxy S20 FE (Fan Edition) smartphone. Samsung aims to bring the flagship experience to a wider audience at an affordable price. The phone started shippin...[Details]
Foreign media reported that Skylo, a provider of cheap network services for machines or sensors, announced a partnership with Sony Semiconductor. Through the partnership, Skylo will use Sony's produc...[Details]
Exquisite workmanship solar bluetooth headset
Solar powered Bluetooth headset sits on a desktop or car dock
Panasonic headphone packaging: Musical note
...[Details]
Since there is no way to locate the Main function after the microcontroller is powered on, because the addresses of variables and functions are allocated by the compiler when compiling, the location o...[Details]
The three main indicators of an oscilloscope are bandwidth, sampling rate, and storage depth. The higher the indicator, the more expensive it is. There is no big problem in the technology of produc...[Details]
The electromagnetic compatibility of basic automobiles has good professional regulations in all test systems, and the completion standards of the corresponding tests are relatively sound, which can...[Details]
October 29, 2024 – As a global authorized distributor, Mouser Electronics is committed to the rapid introduction of new products and technologies, providing advantages to customers and helping to s...[Details]
DIY/Open Source Hardware
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