What values should be set for Bluetooth output power, receiving sensitivity, resolution, TX transmitting current, RX receiving current, and data rate to achieve better performance?...
[size=4]Let's start with the official schematic, which is quite detailed. [/size] [size=4][/size] [size=4] [/size] [size=4][/size] [size=4] [/size] [size=4]The circuit is basically the same as the off...
[Competition Details] 2020-2021 ON Semiconductor and Avnet IoT Creative Design CompetitionAs some netizens gave up participating in the competition, the expert committee of the competition selected a ...
EEWORLD社区onsemi and Avnet IoT Innovation Design Competition
I am developing a DLP projector recently, using dlpc4422+dlp650ne+tricolor led
Does DLPC4422 need to use a flash burner to burn the flash? It is not possible to burn it online for the first time?
Is t...
In my previous blog post, "EtherCAT and C2000™ MCUs - Real-time communication meets real-time control," I discussed a design in the TI Designs reference design library to help simplify hardware devel...[Details]
1) Mode 0 Mode 0 is an external serial shift register mode. When working, data is serially input/output from RXD, and TXD outputs shift pulses to shift the external shift register. The baud rate is...[Details]
USB
charger kit, also known as MP3MP4 charger, input AC160-240V, 50/60Hz, rated output: DC 5V
250mA (label sticker is 500mA, if you want to output a higher current for a long time, pl...[Details]
BRUSSELS (Reuters) - Germany’s electric car charging stations will be investigated by the country’s antitrust regulator, the Bundeskartellamt, following a flood of complaints that they are too expe...[Details]
1. Without a servo drive, there is no particularly good way. You can use a multimeter to measure the resistance between phases in pairs, which should be roughly equal. If you have an adjustable v...[Details]
As a high-efficiency, high-tech large-scale production method, greenhouse production has become the development trend of world agriculture. Automatic monitoring and control technology of greenhouse f...[Details]
AMD has revealed their new and upcoming Radeon RX 6000 series, utilizing the second generation architecture which they call RDNA2. This new GPU architecture will power both standalone PC graphics c...[Details]
Almost no one doesn’t know what autonomous driving is now, but people don’t know what technical level autonomous driving has reached. After Tesla founder Elon Musk announced the launch of driverless ...[Details]
On the morning of October 27, the National Electrochemical Energy Storage Power Station Safety Monitoring Information Platform launch conference was held in Beijing.
Yang Kun, Party Secretary ...[Details]
BootLoader is generally used for upgrading embedded products in the later stage. Since the products lack the JTAG hardware debugging interface, BootLoader can realize software upgrade without physica...[Details]
The dual-purpose variable DC regulated power supply is a must-have instrument for radio enthusiasts to use during maintenance. Here is an output of ±1.25V~15V or +1.25V~30V, with an output curre...[Details]
1. Spectroscopic Principle of Plane Diffraction Grating (I) Grating Equation A reflective plane diffraction grating is an element formed by a series of grooves of equal width and equal spacing engrav...[Details]
Analog Devices, Inc. (ADI) announced on July 27 that it has completed the acquisition of INVECAS's High Definition Multimedia Interface (HDMI) business. INVECAS is headquartered in Santa Clara and sp...[Details]
1. Collection of high-frequency signals
When a high-frequency signal (such as a radar waveform up to 100MHz) is to be collected and processed, a high-speed or ultra-high-speed hardware acquisi...[Details]
Discrete Device
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