Note: This is V1.3
Earlier versions: ESP32-S2-Kaluga-1 kit v1.2
ESP32-S2-Kaluga-1 Kit v1.3ESP32-S2-Kaluga-1 v1.3 is a development kit from Espressif that can be used for the following purposes:Demonst...
I was recently using the MotionFX sensor data integration library and a project generated by STM32CubeMX. During testing, the code stopped executing at MotionFX_initialize();. Later I found that it wa...
In the field of automotive electronics, the vehicle buses that are closely related to vehicle power, chassis and body mainly include CAN, LIN and FlexRay. The CAN bus has become the mainstream of vehi...
Source: InternetCommon control interfaceEN：Enable. Enable the chip to work. When it is needed, open the EN pin, and when it is not needed, close it. Some chips are high enable, some are low enable, yo...
This is just a joke, the title is a bit too catchy
Mainly to share the joy of restoration
The product is not expensive, but it is somewhat related to EE.
This is the mouse I bought with my coins after...
Ultrasonic sensing uses the time of flight (TOF) of ultrasound waves in any liquid or gaseous medium and its dependence on flow velocity to measure and calculate volume flow. The technology exploits t...
On January 2, according to the CNNC official account, on December 29, 2023, CNNC's 230MeV superconducting proton cyclotron and treatment end passed the acceptance technical test. This means that CN...[Details]
This article mainly introduces the semiconductor technology and CAD technology in the current RFIC research, and compares and discusses the respective characteristics of silicon devices and ga...[Details]
On the afternoon of November 2, Nur Bekri, Deputy Director of the National Development and Reform Commission and Director of the National Energy Administration, visited the photovoltaic industry po...[Details]
/*The prototype of this program was downloaded from the Internet, and after my experiments and modifications, it was successfully applied*/
#include w78e58b.h #include "ht1380.h" #include "intrins.h...[Details]
There are many ways to modify square wave inverters, but each has its own specifics. For my inverter, I mainly want to share two points with you, which are also the two most important points in the i...[Details]
1 Overview
PCM63P is an ultra-low distortion 20-bit precision DAC chip produced by BB using a unique dual DAC co-linear structure. This structure can eliminate harmful digital-analog induc...[Details]
Whether it is DRAM or NAND Flash, existing memory solutions are facing the physical limits of continuous process miniaturization, which means that it will be more difficult to continuously improve pe...[Details]
Taiwan Economic Daily reported that there are rumors in the industry that TSMC is considering that the supply and demand of automotive semiconductors will no longer be seriously tight. In addition, m...[Details]
With the rapid development of the automobile industry, most families now have a car. Although cars are very popular, they are still too complicated for ordinary people. If something goes wrong, the...[Details]
Since the invention of the laser by Theodore H Maiman 50 years ago, lasers have been widely used in various technical fields, such as communications, industrial production , as well as sensors, measur...[Details]
Features of reverse excitation circuit
1. Transformer isolation
2. Transformer first stores energy inductively and then transfers the stored energy
3. Variation of BUCK-BOOS...[Details]
The TI Cup 2019 National Undergraduate Electronic Design Competition Award Ceremony was successfully concluded at the Beijing National Convention Center. Academician Wang Yue, academician of the Chin...[Details]
The following is the power supply working status indication circuit diagram:
In the circuit shown in the figure, LED-R is used as power indicator, and LED-G is used as load HL (light) work...[Details]
Samsung Electronics released a report revealing that its sales of ultra-large TVs have seen significant growth. In the first three quarters of this year, sales of TVs 80 inches and above climbed 15...[Details]
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