Parallax 28142 RFID 50 mm Round Tag Raspberry Pi GPIO Multi-function Expansion Board with Fixed Screw Nylon Column Jumper Cap for Raspberry PI 4B-3B-3B+ The 1407 designation refers to

The 1407 designation refers to the motor's physical dimensions (14mm diameter stator

Fan Size 40mm x 40mm x 10mm (4010 form factor) Operating Voltage 12V DC Motor Type Brushless DC (BLDC) Bearing Type Sleeve / Ball Bearing Rated Current ~0

Select your desired KV variant based on your frame weight and battery configuration: use 1720KV for frames above 350 grams

delivering more power in a compact form factor while maintaining lightweight characteristics essential for aerial platforms and racing applications

BTS7960B 43A H-Bridge Motor Driver

Parallax 28142 RFID 50 mm Round Tag Raspberry Pi GPIO Multi-function Expansion Board with Fixed Screw Nylon Column Jumper Cap for Raspberry PI 4B-3B-3B+ The 1407 designation refers toParallax 28142 RFID 50 mm Round Tag