{"product_id":"arduino-sensor-shield-v4-digital-analog-expansion-board","title":"Arduino Sensor Shield V4.0 Digital Analog Expansion Board","description":"\u003ch2\u003eArduino Sensor Shield V4.0 — Digital \u0026amp; Analog Expansion Development Board\u003c\/h2\u003e\n\u003cp\u003eTake your Arduino projects to the next level with the \u003cstrong\u003eSensor Shield V4.0 Expansion Board\u003c\/strong\u003e. Designed for makers, hobbyists, students, and engineers alike, this smart electronics module makes connecting sensors, servos, and communication modules to your Arduino fast, clean, and completely plug \u0026amp; play. Made in China.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose the Sensor Shield V4.0?\u003c\/h3\u003e\n\u003cp\u003eMessy jumper wires are a thing of the past. Every functional module connects via a buckled port (VCC, GND, and Output) using a standard 2.54mm dual-female cable — delivering secure, professional-looking connections in seconds. Think of the buckled brick cables as the cement that holds your project together.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 5V DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecommended Input Voltage:\u003c\/strong\u003e 7–12V DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage Limits:\u003c\/strong\u003e 6–20V DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e6 Buckled Analog Ports:\u003c\/strong\u003e Handy, solid connections to all 6 analog inputs with VCC \u0026amp; GND\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e13 Digital I\/O Ports:\u003c\/strong\u003e Ready for digital modules or servo connections\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnalog I\/O Port:\u003c\/strong\u003e Standard 2.54mm grid male pin header connections\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuckled Communication Port:\u003c\/strong\u003e Selectable between I2C and UART protocols\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Size:\u003c\/strong\u003e 7cm × 5.8cm (2.76\" × 2.28\") — fits neatly on your workbench or inside an enclosure\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e DIP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrue Plug \u0026amp; Play:\u003c\/strong\u003e No soldering required for standard sensor connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Arduino Sensor Shield V4.0 Expansion Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eArduino Uno, Mega, and compatible boards\u003c\/li\u003e\n  \u003cli\u003eSTEM education and classroom projects\u003c\/li\u003e\n  \u003cli\u003eRobotics, automation, and IoT prototyping\u003c\/li\u003e\n  \u003cli\u003eSensor integration (temperature, humidity, light, motion, and more)\u003c\/li\u003e\n  \u003cli\u003eServo motor control projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is the Arduino Sensor Shield V4.0 compatible with all Arduino boards?\u003c\/h4\u003e\n\u003cp\u003eA: The Sensor Shield V4.0 is designed to be compatible with standard Arduino boards such as the Arduino Uno. It maps directly to the Uno's pin layout, providing access to all 6 analog input ports and 13 digital I\/O ports. Always verify pin compatibility with your specific board before connecting.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Do I need to solder anything to use the Sensor Shield V4.0?\u003c\/h4\u003e\n\u003cp\u003eA: No soldering is required for standard sensor connections. The board uses 2.54mm buckled ports and dual-female cables, making it a true plug \u0026amp; play expansion board. Simply connect your sensor modules to the corresponding ports and start your project right away.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What communication protocols does the Sensor Shield V4.0 support?\u003c\/h4\u003e\n\u003cp\u003eA: The board features a selectable buckled communication port that supports both I2C and UART protocols, giving you the flexibility to interface with a wide variety of sensors, displays, and communication modules.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the operating voltage for the Arduino Sensor Shield V4.0?\u003c\/h4\u003e\n\u003cp\u003eA: The shield operates at 5V DC. The recommended input voltage is 7–12V DC, with an absolute limit range of 6–20V DC, consistent with standard Arduino power specifications.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is the Arduino Sensor Shield V4.0 compatible with all Arduino boards?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The Sensor Shield V4.0 is designed to be compatible with standard Arduino boards such as the Arduino Uno. It maps directly to the Uno's pin layout, providing access to all 6 analog input ports and 13 digital I\/O ports. 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