Adafruit Industries

Analog Devices Inc

Arduino

Brady Corporation

DFRobot

Digi International

DigiKey

Digilent, Inc.

EPC

Ergodyne

ESPROS Photonics AG

Fluke Electronics

Global Specialties

Industrial Fiber Optics, Inc.

Infineon Technologies

Macchina

McGraw-Hill Education

Microchip Technology

O'Reilly Media, Inc.

Parallax Inc.

Pi Supply

Pimoroni

Raspberry Pi

RECOM Power

Silicon Labs

SparkFun Electronics

TE Connectivity

Texas

TLG

TubeDepot

Würth Elektronik

Würth Elektronik Midcom