Smart cup holder
Author: sipower
1. Brief introduction of the work (100-200 words)(Design name, work photo, function introduction, etc.)
This work designs a smart cup holder that can detect the use st...
I found a small bug on ESP32/ESP8266. If you import a library, and then type __class__. after the library name in the repl and press the tab key (autocomplete function), it will cause the system to re...
Brief description
This series is based on the evaluation report of the Ateli-AT32F425R8T7-7 development boardTarget:Transplant CANOpen protocol
Brief description:CANopen is a high-level communication ...
[Code Page Erase] When debugging the IAP+APP program, generally, you don't need to debug the IAP program after it is fixed. You only need to focus on the APP program itself. However, when debugging th...
On June 4, Jingjiawei released a statement about being included in the NS-CMIC list by the US OFAC, saying that the company has noticed that the official website of the US White House and the Treasur...[Details]
According to foreign media reports, after the global epidemic situation recurred and the earthquake in Japan further hindered supply, the waiting time for global semiconductor chip delivery was lengt...[Details]
Through the understanding of the three components of a universal oscilloscope , we know the general knowledge of how a universal oscilloscope realizes the measurement function. However, there is anoth...[Details]
The MCU cannot be simulated online in IAP mode. By using the IAP software to download the softice monitoring program to the MCU, the MCU will be converted from IAP mode to softiCE mode, so that the on...[Details]
GigaDevice announced that its full range of GD25 SPI NOR Flash products have completed AEC-Q100 certification and are currently the only domestically produced automotive-grade flash memory products. ...[Details]
The latest news says that the "overclocked version" of Snapdragon 865, Snapdragon 865 PLUS, will be released in July, with a main frequency of up to 3.09Ghz (Snapdragon 865 is 2.84GHz), and a running...[Details]
The development results of sensor semiconductor technology are increasingly becoming a typical way to improve sensor integration. In many cases, they have laid a solid foundation for improving the in...[Details]
Batteries are the only source of power for portable electronic devices. Whether you're using a smartphone, fitness tracker, action camera, outdoor navigation device, camera, or handheld transceiver, ...[Details]
Microsoft's first Android phone is the Surface Duo, which has two separate screens and is aimed at productivity tools. The Microsoft Surface Duo was announced in October last year and is expected to ...[Details]
A new survey shows that the majority of Apple TV+ users are currently on a free trial, but the majority do not plan to renew their subscriptions. According to MoffetNathan's Q4 SVOD Tracker report,...[Details]
Abstract: A low voltage and low quiescent current linear differential regulator is designed. The traditional LDO has an independent bandgap reference voltage source and an error amplifier. In this pa...[Details]
The configuration function of KEA128 interrupt priority NVIC is: The above is for reference only. The following is an additional code example: #include "headfile.h" #include "core_cm0plus.h"...[Details]
ASICs, FPGAs, and DSPs may require multiple supply voltages with various constraints on the order in which they can be started up. The highest voltage I/O voltage must often be started up first, fo...[Details]
When porting QT4.5 to mini2440, I encountered the problem of displaying Chinese in QT. Based on the information searched on the Internet, the solution is summarized as follows:
Step 1: Dow...[Details]
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