3.2 Run the demo
a. Before powering on, make sure that SOP0 of AWR1843BOOST is set to 1 and the rest are set to 0. Connect the USB connection and power on the board.
b. Use a browser to open https://d...
[:(]“The Chinese representative of ISO electronic label only listens but does not speak”. A few days ago, many media published such a news. I don’t know if you have seen it. The specific content is as...
NodeMCU ESP8266 Development Board
Language: Micro Python
Problem: DHT11 temperature and humidity sensor, error message when executing, unable to read temperature and humidity:
I followed this example:...
In order to thank the majority of netizens for their continued support of our ZOL Keyboard, Mouse and Camera Channel , this time we are holding a price reduction auction for gaming mice. The prize for...
How can I contact the foundry service?
Some foreign customers want to place orders with domestic wafer foundries through us, ranging from 18 to 180 nanometer projects. Does anyone have the resources i...
[i=s]This post was last edited by Chengjian on 2022-6-6 09:39[/i]RVB2601 drives MPU6050 gyroscope module
The 4 pins of the gyroscope, VCC, GND, SCL, SDA are connected to 3.3, GND, PA8, PA9 of RVB2601 ...
Several IO port configurations of single chip microcomputer
In the study, development and application of microcontrollers, the configuration of IO ports plays an important role in the realization...[Details]
Typically, hybrid vehicles have both an internal combustion engine and an electric motor drive system, and use power semiconductor modules to achieve speed regulation of the electric motor. Usually...[Details]
According to the basic principles of electromagnetism, the formation of electromagnetic interference must have three elements: electromagnetic interference source, electromagnetic interference path...[Details]
As shown in the figure, the working principle of the three converters is to store energy first, and then release the energy in a controlled manner to obtain the required output voltage. For a certain...[Details]
introduction
Temperature and humidity are common controlled parameters in industrial production. Temperature and humidity are no longer independent quantities, but should be considered com...[Details]
Factors to consider when selecting a probe
First, the "probe + oscilloscope" constitutes an overall test system, which will work together to affect the test results. In fact, a single oscillos...[Details]
Oscilloscope basic trigger mode The basic and widely used trigger mode is the standard edge trigger. This trigger allows you to trigger on the rising edge, falling edge, or both edges. Although the e...[Details]
Functional Description
NS8002 is a class AB bridge output audio power amplifier. Its application circuit is simple and only requires a few peripheral components. The output does not require ex...[Details]
This time, debugging the hardware of stm8 was really hard. I didn't expect it to be so annoying! It took me 5 days to do it. I referred to many examples on the Internet and Fengchi's stm8 explanation...[Details]
Top tech investor Paul Meeks warned that chip shortages could be a "problem that lasts until 2023" and said he would not put new money into Apple and other FAANG companies. According to CNBC, Meeks, ...[Details]
Clamp ammeter, also known as clamp meter, is a deformation of current. Its accuracy is low, generally below level 2.5. It is usually measured directly without disconnecting the circuit. Its appearanc...[Details]
Here we introduce three basic methods. Measuring impedance using TDR method: Time Domain Reflectometry (TDR) technology was developed as early as the 1960s. This technology involves generating a ti...[Details]
When using
single-chip microcomputers
to develop various embedded application systems, asynchronous
serial communication
is a common communication mode, and some applications also requi...[Details]
Intel is designing a dynamic, flexible and inclusive workplace of the future where more than 110,000 employees can work quickly and efficiently. Intel wants employees and their managers to work t...[Details]