This device is perfect for monitoring a baby room, keeping an eye on a pet, or even for professional surveillance. With its small size and easy portability, this audio spy bug is a must-have for ...

This chip is what makes the Arduino Nano programmable. XTAL1, XTAL2: Clock inputs for the ATmega328. Pin Headers; S3, S4: Pin headers that provide access to the digital, analog, and power pins of the ...

Olympia, WA, April 29, 2013– Olympia Circuits introduces the Arno Shield to expand their line of products for new Arduino users. The Arno Shield contains all the components necessary to learn ...

FM Spy Bug Transmitter Audio Spy Bug Transmitter Circuit Diagram. The audio transmitter used here has a mic and 3 pins as seen in the above circuit. The Vcc and GND pins are connected to a 3.3V ...

Together with the Arduino code you will require as well as schematic’s and part lists allow you to create your very own one-handed Arduino powered quad copter transmitter. Check out the video ...