[backcolor=rgb(222, 240, 251)]When FATFS mounts both the FLASH (spi) chip and the USB flash drive, f_mount(&fs, "0:", 0); How does the system know whether the "0:" is to mount the flash chip or the US...
The final DIY project of this evaluation is to develop a currently popular IoT application - air quality detector. The VOC index, relative humidity and temperature of SEK-SVM40 are collected using the...
1. Overview
AHT10 is a high-precision, fully calibrated, SMD packaged temperature and humidity sensor. AHT10 uses standard IIC communication and supports a wide operating power supply voltage range. T...
Use CC2530 to send a packet of data every 10 seconds. The time and current required are measured as follows:
Battery voltage: 2.97V, sampling resistance 11 ohms.
Waveform below:
The parameters are as ...
I have always wanted to write some posts and blogs, but I just couldn't bear to do it as I just graduated. After some preparation, I decided to write down some of the things I learned in the past few...[Details]
The Item in the Connect directory of Analog Tag Configuration is matched with the item name of the OPC server, and the tag is described in detail, such as the OPC server, the range of engineering q...[Details]
The SDS2000X series super phosphor oscilloscope has a maximum bandwidth of 300MHz, a real-time sampling rate of up to 2GSa/s, and a storage depth of up to 140Mpts. It is a high-performance, economi...[Details]
On May 6, 2022, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Pinjia has launched an electric toothbrush wireless cha...[Details]
The HC89S003A series is a Xinsheng compatible STM8S series Flash microcontroller with built-in enhanced 8051 core, 16K Flash memory and 256Bytes+768Bytes RAM; the HC89S003A series has rich peripheral...[Details]
TE Connectivity (TE), a global leader in connectivity and sensors, is focused on providing energy solutions through its comprehensive product portfolio. With a proven track record of reliability, TE ...[Details]
What is a Transconductance Amplifier?
An amplifier that converts voltage to current. There are several other names (see the synonym list). One of the synonyms is OTA, or operational tran...[Details]
In February, Sony accidentally released its PlayStation 3 master signing key for the world to see and use when Kevin Butler, a Sony marketing representative, retweeted “@TheKevinButler Lemme guess… yo...[Details]
IMG CXT brings desktop-quality visuals to mobile
London, UK – 4 November 2021 – Imagination Technologies announces the launch of IMG CXT, its flagship graphics processor (GPU) in...[Details]
June 30 news (Text/Digital Control), recently, the well-known mobile phone evaluation organization DXOMARK announced the scores of the iPhone SE (2020) camera, with a photo score of 103, a video reco...[Details]
Nokia has announced that it has teamed up with the University of Tampere to establish a “center of excellence” to enhance the development of custom processors for its ReefShark chipset SoCs. The co...[Details]
With the rapid development of CPU manufacturing technology, more and more high-performance, low-power embedded microprocessors are applied to all aspects of our lives. ARM11 adopts ARM's new generati...[Details]
In the second lecture last time, we explained that the high-frequency components in digital signals are the main reason that affects the performance of digital devices and are prone to noise. There...[Details]
Since cars consume large amounts of electricity, only battery technologies with high power density are desirable, and since cars need to be used every day, the batteries must be rechargeable. Howev...[Details]