Features: Power your current projects effortlessly with this 11Pcs switches Driver Module, delivering 15A continuous (400W) output for motors, LED strips, and pumps with PWM control (0 20KHz). Engineered with double low heat designs, this module ensures performances across 5V 36V systems, supporting 3.30V 20V PWM without requiring additional circuitry for seamlessly integration. Ideal for maker, engineers, and automation enthusiasts working on robotics, 3D printers, solar setups, or upgrading from relays in industrial and intelligent home applications. For motor speeded regulation in drones or LED dimming home automation, operating reliably in extreme temperatures ( 40°C to 85°C) for demanding environment. Builts for industrial durability, this portable driver module unlocks limitlesses possibilities in electronics, renewable energys systems, and practical controlled automation projects. Specifications: Materials: Plastic Size: 3.4x1.7x1.2cm/1.34x0.67x0.47inch Package Includes: 11pcs Switches Driver Module note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.