DC Vibration Motor Module is a compact haptic feedback module featuring a 10mm vibration motor, MOSFET drive, and PWM control for adjustable vibration intensity. Operating from 3–5.3V DC with low power consumption, it is ideal for Arduino, ESP32, wearable devices, robotics, silent alerts, timers, and interactive electronics projects.

MX1919 Based Motor Driver Module is a compact dual H-bridge controller supporting up to 2.5A peak current, 2–10V DC operation, and 1.8V/3.3V/5V logic compatibility. It can control two DC motors or one 4-wire stepper motor, making it ideal for Arduino, ESP32, Raspberry Pi, micro-mouse, line-following, robotic, and DIY projects.

The 20A 300W High-Power DC-DC Buck Converter is a heavy-duty step-down module with adjustable Constant Voltage (CV) and Constant Current (CC) control. It supports 6V–40V input, 1.2V–36V output, and up to 20A current, with efficiency up to 97%. Ideal for battery charging, high-power LED driving, solar systems, vehicle electronics, and adjustable power supplies.