US$ 49.99
step by step to guide the child to complete the construction and programming
especially beginner
Battery Energy Saving
PIR UNIT: Body sensor
com/test and follow the instructions
JumperWire (Female - Female) steam40off step by step to guideJumper Wire with female connectors on both ends. Use these to jumper from any male header on any board, to any other male header. Comes as 1 package of ten jumpers with various colours.
US$ 49.99
US$ 137.50
US$ 14.40
US$ 24.95