From: https://hackaday.com/2021/02/08/hands-on-the-risc-v-esp32-c3-will-be-your-new-esp8266/The new ESP32-C3 has a 160M RISC-V core similar to the ESP8266, while including most of the ESP32 peripheral...
1. Introduction With the continuous development of science and technology, especially information technology, the process technology of printed circuit board production has been improved accordingly...
In layman's terms, eMMC = NAND flash memory + flash memory control chip + standard interface package. This article roughly makes the following summaries: (1) The connection between MMC and Host can be...
It took me a week and several nights to finally set up the ESP-IDF development environment. In order to verify whether there are any problems, I compiled a project to see.After ESP-IDF is installed, m...
Now, there is a problem that occasionally occurs during the use of STM32F429, that is, the system freezes when restarting. This problem will occur whether it is pressing the RESET button, soft restart...
In the figure: ADC and TX pins are two functional interfaces connected to the single chip, but we don’t know how to use them specifically. OUT+ is the positive output of the adjustable power supply, a...
Power Issues
1.VDDCORE and VDDIO pin power supply
A) The VDDCORE and VDDIO pin supplies must be connected to a clean DC power supply using decoupling capacitors; the decoupling capacitors...[Details]
1 Overview
The C8051FOXX series of single-chip microcomputers is a new mixed-signal system-level single-chip microcomputer launched by Cygnal. This series of single-chip microcomputers contains the...[Details]
Controller Area Network (CAN) is a multi-master serial communication bus. CAN bus has a high bit rate, strong anti-electromagnetic interference, and a complete error detection mechanism. It is wid...[Details]
NSS pin of STM First of all, we say that there are two levels of this pin that need to be paid attention to, one is the external level connected to the NSS pin, and the other is the internal level ...[Details]
This program mainly realizes the acquisition of DS18B20 temperature sensor data and transmits the temperature data to the computer using serial communication.
Note: When using the Puzhong Technology ...[Details]
South Korean chip supplier SK Hynix said its fourth-quarter operating profit plunged 95%, missing analysts' expectations as oversupply and weak demand hit chip prices. SK Hynix, the world's seco...[Details]
In the iOS 15.2 RC preview, Apple added a new “Parts and Service History” section in the Settings app that allows users to learn about their iPhone’s service history and see if the parts used for rep...[Details]
Previously at https://blog.csdn.net/u011011827/article/details/118713517 You can see that you can debug bare metal. It can be seen that I loaded the bin file to 0x50000000, which is the space of exte...[Details]
With the development of integrated circuits and the adoption of digital signal processing technology, digital oscilloscopes have become intelligent measuring instruments that integrate various functi...[Details]
Preface Various portable electronic products exist in our daily lives, such as mobile phones, portable music players, portable game consoles, and laptop computers. These portable electronic prod...[Details]
On September 20, the Ministry of Industry and Information Technology issued a notice on the launch of smart photovoltaic pilot demonstrations, supporting the cultivation of a number of smart photovolt...[Details]
The rugged FLIR A310f and E6 thermal imaging cameras are perfect for 24/7 monitoring of coal temperatures. When you store and load large quantities of coal, you need to be aware of the risk of sponta...[Details]
In the high frequency domain, signals or electromagnetic waves must propagate along a transmission path with uniform characteristic impedance. When an impedance mismatch or discontinuity is encounter...[Details]
Recently, Hyundai Motor officially announced its fuel cell technology at the Paris Motor Show and released the ix35 Fuel Cell model that uses fuel cells. Let's take a look at this relatively rare t...[Details]
Design and application of single chip microcomputer in thyristor trigger circuit
This article introduces a trigger control system composed of 8031 single chip microcomputer, which c...[Details]
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