[size=4] The full text continues from the last time. The test of the two oscilloscopes confirmed that TO202A had problems. The test data was fed back to the manufacturer, and the post was provided for...
As shown in the figure, the three red components in the schematic diagram of the product on the right are not included in the reference circuit. What are the functions of these components? How to sele...
NRF24LE1RF24LE1 adopts Nordic's latest wireless and ultra-low power technology. It integrates a single-chip Flash chip including 2.4GHz wireless transmission, enhanced 51 Flask high-speed microcontrol...
Now that the development environment is configured, let's test the IO. Let's start with the simplest LedBlink
It is also relatively simple to use, basically the same as STM32
1. Enable GPIO RCC first
...