DC Motor TT All-Metal Gearbox 1:90 Gear Ratio Quad-band Wired Cellular Antenna SMA 850/900/1800/1900MHz Arduino shields (motor

Arduino shields (motor

High commutation (4Q) or very high

Operating Current: 250mA

Add the ESP8266 board URL in Arduino preferences and select "NodeMCU 1

LED control

DC Motor TT All-Metal Gearbox 1:90 Gear Ratio Quad-band Wired Cellular Antenna SMA 850/900/1800/1900MHz Arduino shields (motorConvenient Parts Kit for Faster Building, Testing, and Learning The DC Motor TT All Metal Gearbox 1: 90 Gear Ratio is a practical kit from Circuitrocks for students, makers, and repair friendly builds. It fits well in projects that need classroom and quick build projects, while keeping setup straightforward for testing and prototype work. Compared with generic parts, this product stands out through details such as 4WD platform, 2WD platform. That