Celestron Outland X 8x25 Binocular Hosa Technology GPM103 you’ll need one of these

you’ll need one of these single port

the CR Servo Trigger is able to tell an attached servo motor to move from position A to position B

Alligator clips are a staple part for any workbench and with these cables you will be able to easily incorporate those clips into a breadboard

and start counting again

Celestron Outland X 8x25 Binocular Hosa Technology GPM103 you’ll need one of theseCompact BAK4 Roof Prism Anti Reflection Multi Coated Optics Wide 65. 5 Angle of View Nitrogen Filled, Water and Fogproof Closed Bridge Configuration Large Knurled Center Focusing Wheel Twist Up Eyecups Weight: 10. 6 Ounces The Outland X 8x25 Binocular from Celestron provides a wider field of view; an Apparent Angle of View of 65. 6&deg. It includes BAK4 prisms for a higher quality of color. The lenses are multi coated for better contrast and more