For the project written by @CCss131, stm32f103 reads lps33hw data and prints it through the serial port
Created with STM32CubeMX, based on NUCLEO-F103RB
I don't have this board, @CCss131 you try it, i...
[Competition Details] 2020-2021 ON Semiconductor and Avnet IoT Creative Design CompetitionAs some netizens gave up participating in the competition, the expert committee of the competition selected a ...
EEWORLD社区onsemi and Avnet IoT Innovation Design Competition
I am developing a DLP projector recently, using dlpc4422+dlp650ne+tricolor led
Does DLPC4422 need to use a flash burner to burn the flash? It is not possible to burn it online for the first time?
Is t...
The ZX01 Bluetooth ECG recording module developed by our studio uses nrf52832 as the main control chip. Some problems encountered during the development process will be shared with you one by one:
Let...
Today we comprehensively tested TCP , MQTT , and HTTP connections. TCP can establish up to 7 connections. We still use Anxin Transparent Cloud to test, MQTT connects to Alibaba Cloud, and HTTP connect...
Tracking tester is a simulation test item produced by our company according to GB 4706.1-2008, GB 4207-2012, IEC60112-2009 "Determination of tracking resistance index and comparative tracking index o...[Details]
According to TrendForce's semiconductor research division, NAND Flash industry revenue in the third quarter reached US$14.5 billion, up 0.3% from the previous quarter, with bit shipments up 9% from t...[Details]
Positive and negative dual voltage output circuit
Figure 9.5 (a) is a positive and negative dual voltage output circuit. For example, if U01 = +15V and U02 = -15V are required, 78xx and 79xx thr...[Details]
From the perspective of vehicle electrification, intelligence, networking, and sharing, the key technical requirements for new vehicle controllers are elaborated , including high computing performanc...[Details]
We use LabVIEW and NI RF modular instruments to build DFS test and reporting solutions, designed to help test wireless products with different radar band requirements.
"Using NI RF modular instrume...[Details]
We all know how to use the system configured serial port initialization function to use our serial port, that is, we can only use fixed pins for serial communication, which is the following method, ...[Details]
With the continuous improvement of my country's scientific and technological production level, all walks of life have higher and higher requirements for power supply quality. As a relay protection de...[Details]
It was previously reported that the new Nokia 6.2/7.2 mobile phones may be unveiled at IFA 2019, and recently foreign media once again released a set of renderings of Nokia 7.2. From the lea...[Details]
Ambiq Micro, a developer of low-power processors, has partnered with Chinese biometrics supplier Feitian to develop fingerprint cards. The collaboration with Feitian will enable hardware integratio...[Details]
Here are some misunderstandings and precautions for beginners in learning C51. Special applications for experts are not included.
1) C is taboo to use absolute positioning.
I often see beginners ...[Details]
Detailed explanation of MSP430 microcontroller low power control and system working mode
The SCG0, SCG1, OscOff, and CPUOff bits in the CPU status register SR are important ...[Details]
Leeb hardness tester is a measuring and testing instrument, which plays an important role in ensuring product quality and conducting failure analysis. Therefore, choosing a good Leeb hardness tester ...[Details]
After Volkswagen and Toyota released their battery strategies, BMW recently released its latest battery technology and strategy roadmap. Volkswagen's battery strategy is as universal and standardized...[Details]
Is chip manufacturing a road to freedom or a road of thorns for mobile phone manufacturers? Apple, Samsung and Huawei have become the "three musketeers" of the industry, creating the height of "chips...[Details]
Many mobile phone brand manufacturers have released new products one after another, including smart watches, TWS headphones, smart bracelets and other new wearable devices. The release of these new...[Details]