In embedded development, interfaces such as UART, I2C, and RS485 are commonly used. Understanding them may be ambiguous, so this article organizes them. The article is lengthy, with an estimated reading time of about 10 minutes. UART (Universal Asynchronous Receiver-Transmitter) The UART port refers to a type of physical interface (hardware). UART is an asynchronous, … Read more
In the first chapter, we briefly introduced the content of SCSI. In this section, we will provide a more detailed introduction to the relevant aspects of SCSI. Even in the era where the NVMe protocol is prevalent, SCSI remains the most widely used protocol today, extensively applied in servers, personal computers, and enterprise-level storage systems. … Read more
1 Introduction This product is a development board for Holtek’s 32-bit MCU HT32F52367, specifically designed to be pin-compatible with the Arduino Nano development board, supporting both the Arduino IDE and Keil IDE, making it easier for beginners to learn programming. The BM18B367A uses the HT32F52367, a Cortex®-M0+ core at 3.3V, as the main MCU, supporting … Read more
– ShenzhenWare – Editor’s note: This article is sponsored by Sharp Corporation, and the editorial team of “Rocket Café” independently composed it, authorized for publication by Shenzhen Bay (Public ID: shenzhenware). This article mainly narrates the story of Sharp’s founder, Tokuji Hayakawa, during the establishment of the company, from the invention of the mechanical pencil … Read more