{"product_id":"l9110s-4-channel-dc-motor-driver-board-smart-car-robot","title":"L9110S 4-Channel DC Motor Driver Board for Smart Car \u0026 Robot","description":"\u003ch2\u003eL9110S 4-Channel DC Motor Driver Board\u003c\/h2\u003e\n\u003cp\u003eTake your robotics and smart car projects to the next level with the \u003cstrong\u003eL9110S 4-Channel DC Motor Driver Board\u003c\/strong\u003e. Built around the reliable L9110S Darlington transistor array, this compact SMD module lets you independently control up to four DC motors — making it ideal for DIY smart cars, robotic platforms, and hobbyist electronics projects.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're building a line-following robot, a remote-controlled car, or a custom automation project, this driver board provides the current capacity and voltage flexibility to get the job done smoothly and efficiently.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4-Channel Control:\u003c\/strong\u003e Drive up to 4 DC motors independently for versatile motion control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eL9110S IC:\u003c\/strong\u003e Darlington transistor-based design for stable, efficient motor driving\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Range:\u003c\/strong\u003e Operates on 2.5V–12V DC supply — compatible with a broad range of power sources\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact SMD Package:\u003c\/strong\u003e Space-saving surface-mount design, easy to integrate into tight builds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Dissipation:\u003c\/strong\u003e Designed for efficient 5V operation with minimal heat generation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e RoHS-friendly construction with no hazardous substances listed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReady to Use:\u003c\/strong\u003e Arrives as a complete, tested module — just wire it up and go\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIC \/ Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eL9110S Darlington Transistor Array\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 (four independent motor outputs)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.5V – 12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTypical Operating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMD (Surface Mount Device)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Module\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBrand New\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSmart car \/ robot chassis with 4 independent drive motors\u003c\/li\u003e\n  \u003cli\u003eArduino, Raspberry Pi, and other microcontroller platforms\u003c\/li\u003e\n  \u003cli\u003eDIY robotics, STEM education projects, and maker builds\u003c\/li\u003e\n  \u003cli\u003eLine-following, obstacle-avoidance, and remote-control robots\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the L9110S 4-Channel DC Motor Driver Board used for?\u003c\/h4\u003e\n\u003cp\u003eA: The L9110S 4-Channel DC Motor Driver Board is used to control up to four DC motors independently from a microcontroller such as Arduino or Raspberry Pi. It is widely used in smart car builds, robotic platforms, STEM projects, and any DIY electronics application that requires precise multi-motor control.\u003c\/p\u003e\n\u003ch4\u003eQ: What voltage range does this motor driver board support?\u003c\/h4\u003e\n\u003cp\u003eA: This board supports a supply voltage range of 2.5V to 12V DC, making it compatible with a wide variety of battery packs and power supplies commonly used in robotics and electronics projects. It is optimized for typical operation at 5V.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this motor driver board compatible with Arduino?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The L9110S 4-Channel DC Motor Driver Board is fully compatible with Arduino, Raspberry Pi, and most other popular microcontroller platforms. Simply connect the control inputs to your microcontroller's GPIO or PWM pins and you're ready to drive your motors.\u003c\/p\u003e\n\u003ch4\u003eQ: How many motors can this board control at once?\u003c\/h4\u003e\n\u003cp\u003eA: This board features 4 independent channels, allowing you to control up to four DC motors simultaneously. Each channel can be driven forward or in reverse, giving you full directional control for wheeled robots and smart car applications.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the L9110S 4-Channel DC Motor Driver Board used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The L9110S 4-Channel DC Motor Driver Board is used to control up to four DC motors independently from a microcontroller such as Arduino or Raspberry Pi. 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