This video uses the Zhengdian Atomic Apollo STM32F767 development board as the platform. It will lead you to learn the various functions of STM32F767 from the simple to the deep, and start a new STM32 journey for you.
There are some classic circuits in ADI experimental circuits. I would like to share the Howland current source circuit with you: (This circuit is in AN-843)
1. Calibration steps: Control Panel-Pointer-Recalibrate 2. Read the calibrated reference value path: My Device-Windows-regedit [HKEY_LOCAL_MACHINE\HARDWARE\DEVICEMAP\TOUCH] "CalibrationData"="2074,199
1. External interruption receives a frame of data, and after receiving it, the new data is displayed on the LED dot matrix. (Strangely, the data update is normal, but there are random dots during on-s
In the power supply board of mobile portable electronic products, in addition to considering how to manage the battery power, there are often many issues to consider when selecting the control chip. T