ernestclydeachua
Junior Member level 1
hi guys i need some help here, i dont know how to use transistors but i need to know how can i make a common emitter amp to energize a 6v relay via pic16f84a's voltage output
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how can i make it 6v?
i only have 5v as my power supply
According to this:Coil 6.8Ohm = 705mA
Value of what?can i use lower values?
The resistor should not be less than 220R. 220R may draw close to 20mA from PIC output pin, which is rated for 25mA maximum.330r to 220r
View attachment 79166
will this work?