{"product_id":"2pcs-pwm-low-voltage-motor-speed-controller-dc-18v","title":"2pcs PWM Low Voltage Motor Speed Controller DC 1.8V 3V 5V 6V 12V 2A 1803BK 1803B Adjustable Driver Switch with Speed Control Knob","description":"\u003cdiv\u003eTwo-Pack PWM Low Voltage DC Motor Speed Controllers for 1.8-12V systems\u003cbr\u003e\n✔️ 2x NE555 PWM controllers, 1.8-12V input, 2A max, knob switch \u003cp\u003eThese compact PWM speed controllers are ideal for hobby robotics, small fans, aquarium pumps, and other low-voltage DC motors. Each package contains two controllers and two knobs, making it easy to run two motors or have a spare unit on hand. Note: Use DC power only within 1.8-12V and do not exceed 15V; this device has a 2A fuse and is designed for up to 2A continuous current per channel.\u003c\/p\u003e ✅ Input voltage: 1.8-12V DC\u003cbr\u003e\n✅ Max continuous output current: 2A\u003cbr\u003e\n✅ Max output power: 30W\u003cbr\u003e\n✅ Duty cycle range: 0-100%\u003cbr\u003e\n✅ Chip: NE555 based PWM controller\u003cbr\u003e\n✅ Includes 2× speed control knobs\u003cbr\u003e\n✅ Self-recovery fuse for protection\u003cbr\u003e\n✅ Pack of 2 controllers (2× units)\u003cbr\u003e\n✅ Size: approx. 32x32x14 mm\u003cbr\u003e \u003cp\u003e💡 What is a PWM speed controller used for in small DC motor projects?\nThis handy device lets you dial speed precisely while protecting the motor and power supply.\n- It adjusts the duty cycle to control average voltage reaching the motor\n- Works with DC inputs from 1.8 to 12 V and up to 2 A\n- Includes a speed control knob with built-in switch and auto-recovery fuse\n- Handy for hobby motors, small fans, and pumps in DIY projects\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":47761515413739,"sku":"VXB08JPS6DDP","price":28.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/pwm-motor-speed-controller-2pcs-1803bk.jpg?v=1771189647","url":"https:\/\/vxb.com\/products\/2pcs-pwm-low-voltage-motor-speed-controller-dc-18v","provider":"VXB Bearings","version":"1.0","type":"link"}