{"product_id":"1602-lcd-board-keypad-shield","title":"1602 LCD Board Keypad shield","description":"\u003cmeta name=\"description\" content=\"Buy 1602 LCD Board Keypad shield online in India at best price from The Engineer Store, Bengaluru. Authentic product, 7-day warranty on manufacturing defects, fast delivery across India.\"\u003e\n\u003ch1\u003e1602 LCD Board Keypad Shield for Arduino\u003c\/h1\u003e\n\u003cp\u003eAll-in-one display and input solution from The Engineer Store, Bengaluru. This 1602 LCD Keypad Shield plugs directly onto your Arduino UNO\/Mega, providing a crisp 16x2 character LCD display and 6 tactile push buttons for easy menu navigation - no messy wiring required. Fast shipping, 7-day warranty on manufacturing defects, and dedicated support.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Type\u003c\/td\u003e\n\u003ctd\u003e16x2 Character LCD (HD44780 compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBacklight\u003c\/td\u003e\n\u003ctd\u003eBlue backlight with white characters (adjustable via onboard potentiometer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003e4-bit parallel mode (uses digital pins D4-D9)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eButtons\u003c\/td\u003e\n\u003ctd\u003e6 momentary push buttons - Select, Left, Right, Up, Down, Reset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eButton Input\u003c\/td\u003e\n\u003ctd\u003eSingle analog pin A0 (resistor ladder network)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContrast Adjustment\u003c\/td\u003e\n\u003ctd\u003eOnboard trimpot for LCD contrast tuning\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e5V (powered directly from Arduino)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eArduino UNO, Mega 2560, Leonardo, and compatible boards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003ePlug-in shield - stackable headers for additional shields\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Characters\u003c\/td\u003e\n\u003ctd\u003e32 characters (16 columns x 2 rows)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLibrary Support\u003c\/td\u003e\n\u003ctd\u003eArduino LiquidCrystal library (pre-configured pin mapping)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eApproximately 80mm x 58mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eOriginal\/Authentic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e7-day warranty on manufacturing defects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport\u003c\/td\u003e\n\u003ctd\u003eEmail \u0026amp; WhatsApp 24\/7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eWhy Choose the 1602 LCD Keypad Shield?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero-wiring setup:\u003c\/strong\u003e Simply plug the shield onto your Arduino - no breadboard, no jumper wires, no soldering needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in navigation buttons:\u003c\/strong\u003e Five directional buttons plus Reset on a single analog pin, leaving other I\/O pins free for your project\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable contrast \u0026amp; backlight:\u003c\/strong\u003e Onboard potentiometer lets you fine-tune display clarity for any lighting environment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient pin usage:\u003c\/strong\u003e Buttons share one analog pin (A0) via resistor ladder; LCD uses only 6 digital pins, maximizing available I\/O\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstant library compatibility:\u003c\/strong\u003e Works out of the box with Arduino's built-in LiquidCrystal library - upload example code and see results in seconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStackable design:\u003c\/strong\u003e Pass-through headers allow you to stack additional shields on top for expanded functionality\u003c\/li\u003e\n\u003cli\u003e100% authentic from trusted suppliers with 1-5 day shipping, 7-8 day delivery from our Bengaluru warehouse\u003c\/li\u003e\n\u003cli\u003eExpert technical support included with every purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePin Mapping Reference\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eLCD RS\u003c\/td\u003e\n\u003ctd\u003eDigital Pin 8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLCD Enable\u003c\/td\u003e\n\u003ctd\u003eDigital Pin 9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLCD D4\u003c\/td\u003e\n\u003ctd\u003eDigital Pin 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLCD D5\u003c\/td\u003e\n\u003ctd\u003eDigital Pin 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLCD D6\u003c\/td\u003e\n\u003ctd\u003eDigital Pin 6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLCD D7\u003c\/td\u003e\n\u003ctd\u003eDigital Pin 7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eButtons (All)\u003c\/td\u003e\n\u003ctd\u003eAnalog Pin A0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBacklight Control\u003c\/td\u003e\n\u003ctd\u003eDigital Pin 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eProject Ideas\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInteractive Menu System:\u003c\/strong\u003e Build multi-level menus for configuring settings, selecting modes, or adjusting parameters using the 5 navigation buttons and LCD feedback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature \u0026amp; Humidity Monitor:\u003c\/strong\u003e Connect a DHT11\/DHT22 or LM35 sensor and display real-time environmental readings with min\/max tracking on the LCD.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Clock \u0026amp; Alarm:\u003c\/strong\u003e Pair with an RTC module (DS1307\/DS3231) to create a desktop clock with configurable alarms set via the onboard buttons.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome Automation Controller:\u003c\/strong\u003e Use as a local control panel for relays, fans, and lights - display status and toggle devices with button presses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH\/TDS Water Quality Tester:\u003c\/strong\u003e Connect analog water quality sensors and display calibrated readings for aquarium, hydroponics, or lab use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountdown Timer \u0026amp; Stopwatch:\u003c\/strong\u003e Build a precision timer for kitchen, lab, or sports applications with start\/stop\/reset controlled by the shield buttons.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLearning \u0026amp; Education:\u003c\/strong\u003e Ideal first shield for Arduino beginners - teaches LCD interfacing, analog reading, button debouncing, and menu programming.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eQuick Start Code\u003c\/h2\u003e\n\u003cp\u003eUpload this sketch to your Arduino to verify the shield is working:\u003c\/p\u003e\n\u003cpre\u003e\n\u003cp\u003e#include \u0026lt;LiquidCrystal.h\u0026gt;\u003c\/p\u003e\n\n\u003cp\u003eLiquidCrystal lcd(8, 9, 4, 5, 6, 7);\u003c\/p\u003e\n\nvoid setup() {\n lcd.begin(\u003c\/pre\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhen will I receive my order?\u003c\/summary\u003e\n\u003cp\u003eProducts ship within 1-5 days from our Bengaluru warehouse. Delivery within 7-8 days to most locations across India.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs technical support available?\u003c\/summary\u003e\n\u003cp\u003eYes, 24\/7 support via email and WhatsApp for setup, troubleshooting, and application guidance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is your return policy?\u003c\/summary\u003e\n\u003cp\u003e7-day returns on manufacturing defects only. Full refund or replacement. Not applicable for user damage or misuse.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre bulk discounts available?\u003c\/summary\u003e\n\u003cp\u003eYes, wholesale pricing on orders of 10+ units. Contact us via WhatsApp or email for a custom quote.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003ch2\u003eBuy 1602 LCD Board Keypad shield Online in India\u003c\/h2\u003e\n\u003cp\u003ePurchase the \u003cstrong\u003e1602 LCD Board Keypad shield\u003c\/strong\u003e online at \u003ca href=\"https:\/\/theengineerstore.in\"\u003eThe Engineer Store\u003c\/a\u003e - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on \u003cstrong\u003e1602 LCD Board Keypad shield\u003c\/strong\u003e with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.\u003c\/p\u003e\n\u003cp\u003eLooking to buy \u003cstrong\u003e1602 LCD Board Keypad shield\u003c\/strong\u003e at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":43720259993763,"sku":"TES-EV2236","price":434.6,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/4479\/7091\/products\/1679381563369-0a0b3c00f0c64fc2-9FA845B3EB1D6384F6731355EFB4BA97.jpg?v=1699528409","url":"https:\/\/www.theengineerstore.in\/te\/products\/1602-lcd-board-keypad-shield","provider":"The Engineer Store","version":"1.0","type":"link"}