This book is targeted towards beginners and intermediate designers of mechatronic systems and embedded system design. Some familiarity with the Raspberry Pi and Python programming is preferred but not required.A transistor switching circuit In the preceding circuit, since the GPIO pins operate at 3.3V levels, we will connect the GPIO pin to the base of the NPN transistor. The collector pin of the transistor is connected to one end of the relay. ... The transistor switching circuit aids in operating an appliance that operates at 12V DC using the Raspberry Pia#39;s GPIO pins (the ... any reverse current from the switching of the relays. An Arduino connection to the digitally addressable interface 8 x. 83 Project 4.
|Title||:||Raspberry Pi Mechatronics Projects HOTSHOT|
|Author||:||Sai Yamanoor, Srihari Yamanoor|
|Publisher||:||Packt Publishing Ltd - 2015-02-26|