I just got a VS1053 module and tried toThe sine test succeeded, but the register reading is always wronguint8 RxFlag=0; uint8 RX_DATA[2];void SPI_Init() {U0CTL = CHAR + SYNC + MM + SWRST; // 8-bit, SP...
I bought it on Taobao at first, it worked, but the quality was not that great. Later I found a Samtec connector, which is very well made :loveliness:...
This is a screenshot of the PPT made in the second lecture of the learning process. For your convenience, I share it with you.In this lecture, the process and method of U-BOOT transplantation are expl...
I recently designed a wrist-type electronic blood pressure monitor! [/color] I think the size is too big. Can you introduce a smaller micro air pump? The performance requirement is 3V and the maximum ...
After reading so much information , I still don't know how to configure the clock output from FPGA to external SDRAM. Most of them should use one clk for the internal SDRAM controller of FPGA and anot...
[i=s] This post was last edited by dontium on 2015-1-23 13:22 [/i] The F2812 board is ready, and it can be connected normally using the XDSUSB510 emulation. I burned a LED lighting program, and the bu...
To enable real-time monitoring of home security and automatically dial a number for voice prompts or send text messages when an alarm occurs, a GPRS-based embedded telephone alarm system was design...[Details]
Reflow soldering, a common soldering method in modern electronics manufacturing, primarily melts solder paste and pads to form solder joints. With technological advancements, soldering equipment ha...[Details]
Recently, AstroBo Robot, a subsidiary of Chenxing Automation, launched a new mobile collaborative palletizing product. Leveraging an omnidirectional mobile chassis, an intelligent scheduling system...[Details]
Overview
As handheld voice communication devices become more and more popular, they are increasingly used in noisy environments, such as airports, busy roads, crowded bars, etc. In such noisy ...[Details]
Intel®
Xeon®
6
-
core processors now support the new Amazon EC2 R8i and R8i-flex instances on Amazon Web Services (AWS).
These new instances offer superior performance and fast...[Details]
Tools/Materials
Yitong Chuanglian MODBUS to PROFIBUS Gateway YT-PB-03
Siemens s7-300
This article describes how to configure the YT-PB-03 MODBUS to PROFIBUS gat...[Details]
Common methods for troubleshooting roller press bearing wear include repair welding, thermal spraying, brush plating, and scrapping and replacement. However, these methods are often subject to asse...[Details]
Tires are a very important component for cars. They are related to the driving experience of the vehicle. We are almost inseparable from cars in our daily lives. For tires, according to the role of...[Details]
New version helps developers build secure and trustworthy embedded systems
Shanghai, China—August 21, 2025—
QNX, a division of BlackBerry Ltd., today announced the release of QNX...[Details]
introduction
Inverter air conditioners are a trend in the current era and have gradually become commonplace in countless households. Beyond their basic cooling and heating functions, air condi...[Details]
The evolution of high-speed networks remains guided by the same core objectives: increasing data rates, reducing latency, improving reliability, lowering power consumption, and maintaining or exten...[Details]
In recent years, with the development of MOSFETs, they have gradually replaced transistors in the low-power, fast-switching industry. Major manufacturers in this field have also been reducing their...[Details]
Electronic devices are small individual components in electronic circuits. Transistors are common electronic components. Because of their wide range of applications, according to the usage of the e...[Details]
As in-vehicle audio and video entertainment features become increasingly diverse, the demand for digital transmission of audio and video information is urgent. Traditional protocols such as IEEE 13...[Details]
Servo motors, also known as actuator motors, serve as actuators in automatic control systems, converting received electrical signals into angular displacement or angular velocity output on the moto...[Details]
Microcontroller MCU
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