Electronic products, such as computers, mice, chargers, and even cars, have many interfaces around us. This article will introduce you to these interfaces, what they look like, where they are used, how to use them, and their principles. This article serves as a simple description for beginners. 1. Serial Port 2. UART 3. TTL Level … Read more
Click Tech Training Top, delivering to you daily at 7:30 AM What are RS232, RS485, UART, serial ports, COM ports, USB ports, and TTL? Do you understand their relationships? First, we need to distinguish between timing standards and logic level standards. Timing standards refer to the logical values (0 and 1) corresponding to actual voltage … Read more
During debugging, various interfaces and conversion boards are encountered, and the feeling of not fully understanding can be quite frustrating! First, serial ports, UART ports, COM ports, and USB ports refer to physical interface forms (hardware). TTL, RS-232, and RS-485 refer to level standards (electrical signals). Serial Port: The term serial port is a general … Read more
Welcome FPGA engineers to join the official WeChat technical group. Clickthe blue textto follow us at FPGA Home – the best and largest pure FPGA engineering community in China During debugging, you will always encounter various interfaces and conversion boards, and the feeling of not fully understanding can be very frustrating! First, serial ports, UART … Read more
Battleguard EchoesContinuous SpellWhen this card is activated: You can add 1 Warrior-type, Earth attribute, level 5 monster from your deck to your hand, then discard 1 card from your hand. Once per turn, when a monster returns from the field to your hand (can be activated during the damage step): You can choose 1 of … Read more