wejos
Member
he 12F509. its companion 16F505 and many other good learning chips are available as free samples from Microchip. If you live in the US, delivery is usually within five days.
Go to the Microchip site and examine their sample program. If you state "educational purposes" there will be no question as to the reason for your request.
I have asked for samples several times, and have never been refused.
AllVol said this.
Is this true? I live in asia?