First, here's a crappy picture to cover the postThe development board I received yesterday
An RSL10-SENSE-DB-GEVK, which is quite small
Powered by a button battery, with a bunch of sensors on board
A ...
ljj3166onsemi and Avnet IoT Innovation Design Competition
STM32 starts to support VCP+MSC+HID modehttps://github.com/micropython/micropython/commit/cb84e22ac6b1356986f63f5b6db95493da81fa5f
https://github.com/micropython/micropython/commit/6705767da1f7dba7a04...
Requirements for multi-person collaboration on AD20: A shared disk is required for file sharing. Configure an arbitration host to allocate planning areas. Configure the corresponding control extension...
ADC is the abbreviation of Analog-to-Digital Converter , which refers to analog / digital converter or analog-to-digital converter. It refers to a device that converts continuously changing analog sig...
A newbie's question. When I use MSPFET-BSL to download MSP430f149, I always get the message "Programming failed, synchronization error, etc.". I use CH340-USB to convert serial port, and connect TXD/R...
Flying probe test probes have different service lives according to the type of metal plated on their surface. Most manufacturers use probes with relatively good quality gold-plated surface. When the s...
Figure 1 is a diagram showing the relationship between jitter components.
Jitter can be separated into:
1) Random jitter RJ;
2) Deterministic jitter DJ.
The time dom...[Details]
Less than half a year after the Chinese government proposed reaching carbon peak by 2030 and achieving carbon neutrality by 2060, "carbon neutrality" has become a keyword that Chinese companies must ...[Details]
Nordic expands commercial support for nRF9160 SiP cellular IoT customers with cloud location services
nRF Cloud Location Services enables customers to get reliable support for a broa...[Details]
At present, electronic systems require phase noise testing of crystal oscillators under vibration. However, for vibration-resistant crystal oscillators, the results may be abnormal when tested accordi...[Details]
Talking about NaXinMicro, it has many unique labels in the industry. For example, the No. 1 domestic automobile core stock, the most expensive new semiconductor stock in 2022 , with a market value ...[Details]
Compliance testing is a step-by-step test that the PC industry must conduct to meet the requirements of mass production of PCs and comply with relevant electrical performance indicators. The above is ...[Details]
According to recent rumors, Apple may be looking to simplify the naming of its product lineup, most notably with the introduction of "MacBook" and "iMac Pro" in 2022. Apple is believed to be pre...[Details]
1 Overall system design The USB specification divides USB into five parts: controller, controller driver, USB chip driver, USB device, and client driver for different USB devices. According to th...[Details]
SenseTime, Malaysian technology company G3 Global Co., Ltd. (hereinafter referred to as "G3 Global") and China Harbour Engineering Co., Ltd. (hereinafter referred to as "China Harbour") signed a stra...[Details]
As the technologies introduced by automakers get closer to fully autonomous driving, we can see the difficulties that need to be overcome to achieve this goal. This is because, unlike general in-v...[Details]
0 Introduction
This paper uses wavelet analysis and pattern recognition methods to analyze vehicle noise signals and designs a vehicle collision sound detection device based on DSP. The de...[Details]
In-vehicle sensors , a new revolution has begun. Only forefoot and head lidar players have developed a lidar with a detection range of 300m and a cost that is half that of mainstream solutions. T...[Details]
Table of contents
Research, design, and validation of new structures require a variety of static load tests as well as aerodynamic tests, as shown in Figure 1. If you want to measure the struct...[Details]
A nand flash read and write written by myself.
#include"2440addr.h"
#include"def.h"
#include"Nand.h"
S8 ECCBuf ;
U32 PCLK;
extern void Port_Init(void); //The following four functi...[Details]
Recently, the 2.1MW/4.2MWh energy storage power station built by Hitech Smart Energy in Guangzhou City, Guangdong Province was successfully connected to the grid and put into operation. This en...[Details]
onsemi and Avnet IoT Innovation Design Competition
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