[i=s]This post was last edited by fxyc87 on 2021-2-19 10:47[/i]Previous example [ [Raspberry Pi Pico Review] - Making an Infrared Thermometer (I2C Interface Test + MLX90614) ]
Let’s play with PWM brea...
I want to draw a board to realize the function shown in the figure. The selection of voltage divider resistors is controlled by buttons. Now I need to replace the part in the dotted box with the IO po...
The frequency converter is a power converter in the motion control system. Today's motion control system includes the technical fields of multiple disciplines, and the general development trend is: AC...
The controller in this design is a maximum power point tracking (MPPT) solar charge controller for 12V and 24V solar panels. The reference design has a compact layout and is suitable for small and med...
Hello everyone, I made a board based on the pxa270 development board of Beijing Ors. According to their development board, the power supply does not use any power management chip, all LDO directly out...
When downloading the program to the development board, it shows Erase Done. Programming Done. Verify OK. But it does not show application running. The board does not respond at all and the program can...