US$ 34.95
You'll need a motor driver module (L298N recommended) for PWM control
Device Repair & Upgrades - Perfect for fixing or upgrading existing electronic devices
1x 2200mAh 18650 Lithium Ion Battery
Perfect for hobbyist experimentation and custom RC builds
Matrix Voice IoT Development Platform with ESP32 Wireless Module 6V 5000RPM Peristaltic Dosing Pump You'll need a motor driverMatrix Voice IoT Development Platform with ESP32 Wireless Module
US$ 34.95
US$ 24.99
US$ 198.00
US$ 109.00
US$ 175.00
US$ 92.00
US$ 95.00
US$ 49.99
US$ 155.00
US$ 113.00
US$ 110.00
US$ 178.00