This is a unique hand tool developed by Siborg Systems
out of Canada. By holding the tweezers around a surface component, Smart Tweezers
can accurately and automatically identify capacitors, resistors, and inductors. A bit pricey at $300, but priceless if you're troubleshooting a SMD project.
That - is an FM modulator
. Incorporate this little guy into your next embedded project and give your widget FM broadcast capabilities! I always wanted to get my toaster to tell me when my pop tarts are done, through my alarm clock.