mBot Add-On Pack - Talkative Pet accessories but you could wire all

but you could wire all the sensors up as shown below

Products that have been created and validated by National Science Foundation-funded research at Carnegie Mellon University and tested in classrooms with teachers and students

The Gray version core is configured in the FACES Kit

Programming on MakeCode is as easy as 123 - simply drag

9V Battery adapter with 9V battery

mBot Add-On Pack - Talkative Pet accessories but you could wire allThe mBot add on Pack Talkative Pet is a 3 in 1 add on pack for mBot. By using the audio player, micro servo and other mechanical parts in the pack, three options can be created based on mBot, including "Robot Dog," "Rover" and "Robot Penguin," that can sing and talk, making three times the fun. Features 3 in 1 model: Robot Dog, Rover and Robot Penguin Comes with audio player (SD card included), each robot can sing and talk, making three times the fun.