OVERVIEW:
The Arduino Pro Mini is a microcontroller
board based on the ATmega328. It has 14 digital input/output pins (of which 6
can be used as PWM outputs), 6 analogue inputs, an on-board resonator, a reset
button, and holes for mounting pin headers. A six pin header can be connected
to an ..
OVERVIEW:
A crystal oscillator is an electronic
oscillator circuit that uses the mechanical resonance of a vibrating crystal of
piezoelectric material to create an electrical signal with a very precise
frequency.
This frequency is commonly used to keep track
of time (as in quartz wristwatc..