McMaster-Carr logo
    Filter by
    Development Board Type
    Electrical Connection
    Manufacturer Series
    System of Measurement
    Operating Voltage
    Width
    Attribute Image
    Microcontroller Model Number
    Length
    Attribute Image
    Header Gender
    Gender
    Manufacturer
    Development Board Input Signal
    Hole Center-to-Center
    Input Voltage
    Industrial Info Snippet
    Microcontroller Size
    Number of Configurable Inputs/Outputs
    Output Signal Type
    Processor Core
    Total Number of Configurable Inputs/Outputs
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Connection Method
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    2 Products

    Development Boards

    Prototype electronics and build simple automation systems with the configurable inputs and outputs on these boards. Monitor both digital and analog devices, including proximity and temperature sensors, and control basic outputs, such as changing the speed of a servomotor or turning LEDs on and off. Their open-source software makes programming and troubleshooting convenient. Choose a board whose operating voltage can support the other devices you’re connecting to.
    Single Core Arduino Boards
    Image of Product. Front orientation. Development Boards. Single Core.
    Development Board With Headers—Boards with headers are good for making quick connections. Plug them in directly to breadboards, or connect them using jumper wire.
    Development Board Without Headers—Boards without headers require making your own soldered connections. Use them for permanent or long-term installations.
    No. of Configurable
    Inputs/Output
    Development
    Board With Headers
    Development Board
    Without Headers
    Mfr. Model
    No.
    Operating
    Voltage, V DC
    Electrical
    Connection
    Total
    Digital
    (Input/Output)
    PWM
    (Output)
    Analog
    (Input)
    Lg.
    Wd.
    Features
    Each
    Each
    Leonardo5Micro USB-B2020/207122 11/16"2 1/8"USB HID Emulation1387N150000001387N14000000
    back to top