The 5G wireless revolution is bringing big changes to the world of RF design, and the power amplifiers for cell phones and radio base stations are no exception. First, the power amplifier chips in 5G ...
This sharing uses SPI to drive the OLED display. The OLED display controller is SSD1306 , which controls the 128X64 dot matrix display.The structure of SSD1306 is as follows:GPIO can be used to simula...
When designing, I need to use some schematics provided by the component manufacturer, but unfortunately they are in DSN format and cannot be opened by AD16. Please help convert the DSN format into the...
[Abstract] Singapore, with a population of more than 4 million, is the best in Asia and second in the world in terms of "global IT networking". The government's guiding philosophy is "many institution...
When the power supply voltage is 9V, the NPN transistor 2N2714 is turned on. How to assign the resistance values of R1, R2, and R3? The equivalent resistance of these three resistors is 170Ω. Is that ...