50 Pack Single AAA Battery Holder with Wire Leads - Plastic, Color: Black, Size: 1.97"×0.53"×0.49" Set it up as a

Set it up as a desk clock

You can plug in your charger

model kits

and TL074) devices

you can reprogram your watch using the same Arduino IDE software that you use for a regular Arduino

50 Pack Single AAA Battery Holder with Wire Leads - Plastic, Color: Black, Size: 1.97"×0.53"×0.49" Set it up as a50 Pack Single AAA Battery Holder with Wire Leads Plastic battery holder with wire leads for one AAA battery Red and Black wire leads are about 5 inches long and are pre stripped Measures 1. 97" x 0. 53" x 0. 49" and weighs about 0. 10 ounce Polarity indicators are imprinted in the battery slot Ideal for electronic projects, robotics, and other DIY applications