Could someone provide me with a clear schematic diagram of the whip antenna in the attached figure? Thank you. (1) What does the feeding point in the figure mean and what is its function? (2) What is ...
[Preface] LCD screen is a commonly used peripheral of single-chip microcomputer. GC9306 is a 240*320 color display screen. This time, spi1 is used to drive it. It is also one of the topics for me to l...
1. What are the transmit, receive, sleep power consumption and power supply range of CC1310?1) TX: 13.4mA@+10dBm; 23mA@+14dBm2) RX: 5.4mA3) MCU current: 2.5mA@48MHz ARM Cortex-M34) Sensor controller c...
[size=4] NFC and RFID are both technologies that have received much attention in recent years. They have similarities, but more importantly, they are different, such as technical principles and applic...
With the continuous development of intelligent society, smart buildings, smart appliances and smart homes are gradually changing our lives. But do you really understand intelligence? For example, what...