[i=s]This post was last edited by _凉 on 2022-6-15 19:15[/i]Currently received three items:
1. ESP32-S2-Kaluga-1 Development Kit
Overall appearanceThe motherboard starts up normally after powering on (...
The reliability of embedded products is naturally inseparable from the hardware, but under the premise that the hardware is certain and there is no third-party testing, the code written using defensiv...
The MSP CapTIvate MCU Development Kit is a comprehensive, easy-to-use platform for evaluating the MSP430FR2633 microcontroller with CapTIvate touch technology. The kit includes an MSP430FR2633-based p...
[i=s]This post was last edited by damiaa on 2022-9-14 11:12[/i]【Home treasure】 esp32s2 freertos communication between tasks Event Groups
When using an operating system, you will find that global varia...
I have recently been reading a self-study manual called "Analog Circuits and Digital Circuits" by Cai Xingshan, which mentions troubleshooting of a mnemonic device (involving transistors). Why is the ...
Serial port sends data
1. The most direct way to send data through the serial port is to call the standard library function .
void USART_SendData(USART_TypeDef* USARTx, uint16_t Data);The first parame...
This article will discuss various OLED technologies and appropriate bias power supply circuits. The choice of OLED technology and driving method will also affect the requirements of the power suppl...[Details]
Function Block (FB) and its application
Introduction to Function Block (FB)
Function blocks (FB) are blocks that you program yourself. Function blocks are "memory-equipped" blocks. ...[Details]
Keysight Technologies Helps MediaTek Enable 5G Connectivity Based on 3GPP Release 17 and RedCap Technologies
Collaboration will accelerate deployment of the latest 5G technologies; RedCap tech...[Details]
As the name suggests, a switching power supply uses electronic switching devices (such as transistors, field effect transistors, thyristors, etc.) to control the circuit so that the electronic swit...[Details]
What do autonomous driving and software (SW) development have in common? At first glance, there is little in common. But a closer look reveals some similarities between the two, especially in the evo...[Details]
In the early design of some military chips, relatively mature commercial protocol chips are generally used for military transformation (usually in the form of boards). The military transformation o...[Details]
Recently, the semi-annual reports of the three major domestic telecom operators have been released. As one of the important highlights of the transformation of telecom operators, the change in the ...[Details]
In this power supply design recipe, we will discuss how to maximize the power supply efficiency for a specific load current using the same number of stages. We recommend using the following output cu...[Details]
With the advancement of technology and the emergence of large-scale production effects, the new energy vehicle industry has entered the stage of overcapacity from the stage of power shortage, low powe...[Details]
Today we will use a programming example to explain in detail how to create and use FB and FC with parameters. I hope everyone can grasp the knowledge points explained in the article.
【Ca...[Details]
I have been using ULINK2. A few days ago, I encountered a board that could only use the SWD debugging interface, so I made a record. Open ULINK2, find the ARM (20P, 2.54mm) interface, and use Dupon...[Details]
While LED lighting products are replacing general incandescent lamps and energy-saving lamps , in addition to being dimmable, the luminous color, light output, luminous efficiency and other relat...[Details]
Jiwei.com reported that the "chip shortage" that lasted for more than a year has not yet eased. During this period, automakers were undoubtedly the most "injured". From Ford and General Motors in the...[Details]
When a relatively high voltage rail (12V) must be stepped down to a relatively low level (3.3V, 1.8V), the converter traditionally used is a DC/DC switching controller driving an external MOSFET. In ...[Details]
Mitsubishi PLC (Programmable Logic Controller) is a control device widely used in the field of industrial automation. It has the characteristics of flexible programming, powerful functions, high re...[Details]
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