eagle fyrirlestur hja Bas librari silascope borard línuþykktir( route) grid- stillingar fyrir stræðir
test equipment
digital voltmeter, oscilloscope, regulated power supply

group project:
use the test equipment in your lab to observe the operation
of a microcontroller circuit board
individual project:
redraw the echo hello-world board,
add (at least) a button and LED (with current-limiting resistor)
check the design rules, make it, and test it
extra credit: simulate its operation
extra credit: render it