VIN is the charger input, BT2 is the backup battery, that is, when the power is off, the battery is used for power supply. However, due to the diode, the battery is always not fully charged in this ci...
Introduction to Single Chip Microcomputers It can be said that the 20th century spanned three "electrical" eras, namely the electrical era, the electronic era, and the computer era that has now arrive...
Based on MSP430 DC motor control, the DC motor can start/stop, forward/reverse, accelerate/decelerate. Acceleration/deceleration is controlled by PWM.All programs are as follows:
/*Pin connection: IN1...
This paper introduces the functions and features of the RF/IF amplitude and phase measurement chip AD8302, and gives a design scheme for the amplitude and phase detection system composed of this chip ...