Power > Voltage Regulator
Raspberry Pi > Audio
Sensors > I2C > Temperature & Humidity
Sensor > Light
LCDs & Displays
Assembled Standard LCD 16×2 + extras – White on Blue Adafruit
Arduino > Motion Control
Arduino > Bluetooth
Bluefruit LE Friend – Bluetooth Low Energy (BLE 4.0) – nRF51822 Adafruit
Cables
Breakout Boards
Educational kit
Robotics & CNC
Educational kit
Electronics kit
Power > Battries and Battery Holders
Educational kit
Components & Parts
Raspberry Pi > Cases
Arduino > Feather
DC Motor + Stepper FeatherWing Add-on For All Feather Boards Adafruit
Raspberry Pi > HAT > Capacitive
Dual TB9051FTG Motor Driver for Raspberry Pi (Partial Kit) Pololu
Connectors
micro:bit add on
Power > Wall Supplies, Connectors & Adapters
Raspberry Pi > Pi HATs & Plates
Arduino > Feather
Feather Header Kit – 12-pin and 16-pin Female Header Set Adafruit
Arduino > Feather
Feather Stacking Headers – 12-pin and 16-pin female headers Adafruit
Sensor > Fingerprint
Arduino > Wearable
FLORA – Wearable electronic platform: Arduino-compatible – v3 Adafruit
Arduino > Wearable > Neopixel
Sensor > Light
Arduino > Wearable > Bluetooth
Arduino > Wearable > GPS
Arduino > Programmer