[ Sipeed LicheeRV 86 Panel Review] + Unboxing and Lighting
[Sipeed LicheeRV 86 Panel Review] 2. Hardware Circuit and Resources
Sipeed LicheeRV 86 Panel Review] Play with Debian Linux system plus SSH
[...
[postbg]3.jpg[/postbg][font=黑体][size=4] This time, FPGA is used to implement a VGA image display controller to display some graphics, text or images. This effect realizes horizontal color bars, vertic...
Recently, I found a large number of new Motorola E2s in stock on Xianyu. Judging from the photos and the price of only over 100 yuan, they are unlikely to be refurbished. This price is almost unprofit...
Betty Guo
In battery-powered applications, power consumption is a very important indicator. Battery-powered cameras usually use two MCUs to implement this, one ultra-low power MCU is in long-term work...
Help: Does anyone have a SiliconLabs BRD4001A board? Can I borrow it?Can the JLink on this board debug other manufacturers' MCUs? For example, STM32? What is the speed?Can this board be recognized in ...
As discussed in Part 1, the analog sensor signal chain faces high-precision challenges: multiple gain, signal conditioning, and complex analog filtering stages, all feeding the SAR-ADC; thus, analog e...
Multimeter is the most basic tool in the field of electronic testing and is also a widely used instrument. Due to its low price, simple operation, complete functions and wide use, professional electr...[Details]
(PC) systems are becoming a trend. Because these processors can provide low-cost, small-size, scalable image processing systems, they are more attractive than other similar systems with higher power c...[Details]
"Chip shortage" is the keyword throughout this year's semiconductor industry. In the process of capacity adjustment, the domestic supply chain is also being reshaped. On the one hand, many termina...[Details]
Most drivers must have encountered the problem shown in the following figure. Under extreme weather conditions (such as precipitation, snow, etc.), driving vision is inevitably affected, especially w...[Details]
Xbox head Phil Spencer commented on the new features offered by the PS5 DualSense controller, saying they might implement this feature in future Xbox controllers. While Sony decided to ditch th...[Details]
Recently, Huawei held an online press conference with the theme of "New Vision of Security, AI Knows What to Expect", inviting third-party research institutions, industry customers and partners to di...[Details]
Summary: The quality of Wi-Fi connection can make a world of difference to the user experience of IoT products. A good Wi-Fi connection depends on four factors: long communication distance, high thro...[Details]
Excitation of the vibrating wire sensor by the acquisition instrument: also called "excitation", is a necessary process for obtaining frequency data of the vibrating wire sensor. Only when the sensor...[Details]
The recent internal circulation of the power battery industry is unimaginable. In the past, there were magic cube batteries that changed the battery structure, CTC/CTB technology, and in the latter, ...[Details]
STMicroelectronics' first 1,500 W TVS diode SMB15F in tiny SMB Flat package certified
STMicroelectronics has certified its new SMB15F series of 1,500 W transient voltage suppression ...[Details]
Use of ISD51 simulation software Keil's Keil7.0 and above versions all come with a tool called ISD51 (In System Debugger), which allows users to use the serial port ( UART ) of the target hardware to...[Details]
The circuit reference comes from a design guide document from Philips. The key pictures are as follows
The hardware system information of this debugging test is as follows:
The I2C inter...[Details]
Embedded systems are application-centric and based on computer technology. The software and hardware can be tailored to meet the strict requirements of the application system for function, reliabil...[Details]
I have been exposed to AVR microcontrollers before, and found that no matter the textbooks in the bookstore or the Chinese materials on the Internet, they all said to use WinAVR, ICCAVR and the like ...[Details]
CAN (Controller Area Network) is a local area network communication protocol, which is widely used in automobile, industrial automation and other fields. However, the CAN bus system may also encoun...[Details]