Microcontrollers | McMaster-Carr

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Arduino Nano IoT Bundle

Nano 33 BLE Sense Rev2

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STM32 Dual-Core Cortex-M7/M4

STM32H747 Dual-Core Cortex M7/M4

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Number of Configurable Inputs

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Export Control Classification Number (ECCN)

4A101

5A992

EAR99

DFARS Specialty Metals

Exempt

Hole Center-to-Center

220 Products

Electrical

Development Boards

Prototype electronics and build simple automation systems by configuring inputs and outputs

25 products

Single-Board Computers

Combine the functionality of a PC with the flexibility of a development board’s inputs and outputs

17 products

PLCs

Program complex automation jobs by combining the functionality of a relay, timer relay, and switch

1 product

Circuit Boards

Create your own circuit board designs by adding components

72 products

Computers

Sturdy and reliable for harsh industrial jobsites, from frigid freezers to sweltering foundries

12 products

Tablets

Tough enough to withstand drops, grime, and heavy use

5 products

Circuit Board Headers

Make quick connections to development boards and other circuit boards when prototyping

20 products

Electrical Plugs

Pair with sockets or receptacles to transmit power or data

52 products