{"title":"Gravity: Starter Kit for Arduino","handle":"gravity-starter-kit-for-arduino","url":"/products/gravity-starter-kit-for-arduino","description":"The Gravity Starter Kit for Arduino is a plug-and-play electronics toolkit designed for beginners and makers getting started with the Arduino platform. It includes a DFRduino UNO R3 microcontroller (fully compatible with Arduino UNO) along with 12 popular sensors and components from DFRobot's Gravity series.\n\nWith the included IO Expansion Shield, sensors connect directly to the board without jumper wires or a breadboard — each module uses a simple 3-pin connector and is clearly labelled on the back of the PCB. Building projects is as straightforward as stacking blocks.\n\nKey Features\n\n\nBeginner-Friendly – No soldering or breadboarding required; plug-and-play connectivity via the IO Expansion Shield\n\n12 Sensors & Components – LEDs, buttons, light sensor, sound sensor, rotation sensor, buzzer, PIR motion sensor, tilt sensor, infrared proximity sensor, and servo motor\n\nComprehensive Tutorial – Step-by-step guide covering Arduino IDE setup, programming basics, circuit building, and hands-on projects from blinking an LED to building a fire alarm and weather station\n\nGravity Series Compatibility – All modules use DFRobot's standardised 3-pin Gravity interface for easy identification and connection\n\nArduino UNO Compatible – Works with any Arduino UNO-compatible board and shields\n\n\nIdeal For\n\nArduino beginners learning electronics and programming\nEducators running introductory microcontroller workshops\nMakers prototyping sensor-based projects\n\n\nSpecifications\n\n\nMicrocontroller – DFRduino UNO R3\n\nPower Supply – 6×AA batteries or 6–12 V DC power adapter\n\nDimensions – 220 × 165 × 65 mm\n\nWeight – 300 g\n\n\nPackage Contents\n\n1× DFRduino UNO R3\n1× Gravity: IO Expansion Shield for Arduino V7.1\n1× Gravity: Digital Piranha LED Module – Red\n1× Gravity: Digital Piranha LED Module – Green\n1× Gravity: Digital Piranha LED Module – Yellow\n1× Gravity: Digital Push Button (Yellow)\n1× Gravity: Analog Ambient Light Sensor\n1× Gravity: Analog Sound Sensor\n1× Gravity: Analog Rotation Sensor V1\n1× Gravity: Digital Buzzer Module\n1× PIR (Motion) Sensor\n1× Gravity: Digital Tilt Sensor V2\n1× Adjustable Infrared Distance Sensor\n1× 9 g Metal Gear Micro Servo (1.8 kg·cm)\n1× 6×AA Battery Holder with DC2.1 Power Jack\n1× USB Cable A-B\n\n\nTutorial Projects\n\nIntroduction: What is Arduino?\nProject 1: How Does a Device \"Think\"?\nProject 2: Analog and Digital Signals\nProject 3: Make an LED Blink\nProject 4: Sensor Light\nProject 5: Mini Lamp\nProject 6: Sound Activated LED\nProject 7: Fading LED\nProject 8: Light Regulator\nProject 9: Open Sesame\nProject 10: Pandora's Box\n\n\nResources\n\nTutorial PDF\nExample Code (GitHub)\n","vendor":"DFRobot","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":13325,"title":"Default Title","sku":"DF-KIT0111","price":102.43,"on_sale":false,"in_stock":true,"available_quantity":61,"option1":"Default Title"}]}