Breadboard

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A solderless breadboard with connector breakout boards can also be used instead of a baseboard. It provides a bit more flexibility and is easier to connect custom external hardware, ICs, and sensors than a baseboard. The more expensive breadboards such as the ones from 3M and Global Specialties do tend to last a bit longer under extreme use and have a sturdier base than the less expensive ones, but it is not clear if it is worth the increased price especially if it is only used occasionally.

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See handbook Breadboard if you are not familiar with how to use a breadboard. An mbed module with several breakout boards requires a medium to large size breadboard. Servos and motors will need an external power source, so a breadboard with power terminals can come in handy for any projects that require more current than a USB cable can provide (460MA - 200MA for mbed). An AC to DC wall adapter with banana jacks can even be used as a low-cost auxiliary power supply. The breadboard size seen below has worked well for students working on a wide variety of mbed projects.

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