Hi Eric The output of the PIC drives a TIP122 darlington transistor to switch the load on and off. The transistor is capable of switching up to 2A at 14.4V without the need for any heat sink.What is ultimately the output in the circuit is different from the PCB one.The two pcb are different which is the right one?Thanks
Hi Eric The output of the PIC drives a TIP122 darlington transistor to switch the load on and off. The transistor is capable of switching up to 2A at 14.4V without the need for any heat sink.What is ultimately the output in the circuit is different from the PCB one.The two pcb are different which is the right one?Thanks