Stepper Motor: Bipolar, 200 Steps/Rev, 28×45mm, 4.5V, 0.67 A/Phase

Stepper Motor: Bipolar, 200 Steps/Rev, 35×36mm, 2.7V, 1 A/Phase

Pololu Universal Aluminum Mounting Hub for 8mm Shaft, M3 Holes (2-Pack)

Adafruit 12-Channel 16-bit PWM LED Driver - SPI Interface - TLC59711

Pololu 4.5-20V Fine-Adjust Step-Up Voltage Regulator U3V70A

Pololu 12V Step-Up Voltage Regulator U3V70F12

Rotary Encoder - Illuminated (RGB)

SparkFun Rotary Encoder Breakout - Illuminated (RG/RGB)

Rotary Encoder - Alpha 318-ENC130175F-12PS

Infrared Remote Control

IR Receiver Diode - TSOP38238

Ball Caster - 3/4" Metal Ball

Snap-on Hub for TT Motor

SparkFun Opto-isolator Breakout

Jumper Wires Premium 6" M/F Pack of 100 (155 mm)

SparkFun Mini Screwdriver

Pocket Screwdriver Set

Magnetic Screwdriver Set (20 Piece)

Tool Kit - Screwdriver and Bit Set

Infrared Emitters and Detectors

SparkFun Arduino ProtoShield - Bare PCB

SparkFun Soil Moisture Sensor (with Screw Terminals)

SparkFun Qwiic Motor Driver

SparkFun GPS Breakout - Chip Antenna, SAM-M8Q (Qwiic)

SparkFun Pulse Oximeter and Heart Rate Sensor - MAX30101 & MAX32664 (Qwiic)

Teensy 4.1

Teensy 4.0

Teensy 3.6

Teensy 3.5

Teensy 3.2

Teensy LC

Teensy LC with Header Pins

Teensy Audio Adaptor Board for Teensy 3.X (Rev. C)

Teensy Audio Adapter Board for Teensy 4.0 (Rev D)

OctoWS2811 Adapter for Teensy (Controller for Neopixels/WS2811 LEDs)

Teensy 3.x Feather Adapter

SparkFun Qwiic Shield for Teensy

SparkFun Qwiic Shield for Teensy - Extended

Ethernet Kit for Teensy 4.1

PSRAM Chip for Teensy 4.1

Serial Flash Chip for Teensy 4.1 - 16MB/133 MHz, W25Q128JVSIQ

Teensy Header Kit

Break Away Headers - Straight

Female Headers

Arduino Uno (R3)

Arduino MKR VIDOR 4000 (FPGA)

Arduino Micro – Without Headers

Arduino MKR1000 (Without Headers)

Arduino MKR FOX 1200 (without antenna)

Adafruit Feather M4 Express - Featuring ATSAMD51 - ATSAMD51 Cortex M4

Adafruit HUZZAH32 – ESP32 Feather Board

Adafruit Feather STM32F405 Express

Adafruit Feather M0 Express - Designed for CircuitPython - ATSAMD21 Cortex M0

Adafruit Feather M0 Bluefruit LE

Adafruit Feather M0 RFM96 LoRa Radio - 433MHz

Adafruit Feather M0 WiFi - ATSAMD21 + ATWINC1500

SparkFun RedBoard Qwiic

SparkFun RedBoard Turbo - SAMD21 Development Board (Qwiic)

SparkFun Thing Plus - SAMD51

SparkFun Qwiic Micro - SAMD21 Development Board

SparkFun Thing Plus - ESP32 WROOM

SparkFun Thing Plus - ESP32 WROOM (U.FL)

SparkFun Thing Plus - XBee3 Micro (Chip Antenna)

SparkFun Qwiic Shield for Arduino

SparkFun Qwiic pHAT v2.0 for Raspberry Pi

SparkFun Qwiic Shield for Arduino Nano

Pi Zero W Starter Kit (Pimoroni)

Pi Zero W Project Kit – Mood Light

Pi Zero W Project Kit – Pirate Radio

Pi Zero W Project Kit – Scroll Bot

Pi Desktop