{"product_id":"20x4-lcd2004-parallel-green","title":"20x4 Parallel Character LCD Display LCD2004 (Green Backlight)","description":"\u003ch1\u003e20x4 Parallel Character LCD Display LCD2004 (Green Backlight)\u003c\/h1\u003e\n\u003cp\u003eA 20-character by 4-line parallel character LCD (LCD2004) with a green backlight. It connects over a standard 4 or 8-bit parallel interface using a 16-pin header.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e20 characters x 4 lines\u003c\/li\u003e\n  \u003cli\u003eBlack characters on green backlight\u003c\/li\u003e\n  \u003cli\u003e5V DC\u003c\/li\u003e\n  \u003cli\u003e4 or 8-bit parallel interface\u003c\/li\u003e\n  \u003cli\u003eJHD629-204A equivalent controller\u003c\/li\u003e\n  \u003cli\u003e16-pin male header\u003c\/li\u003e\n  \u003cli\u003eDimensions 9.8 x 6 x 1.2 cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatible with\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eArduino\u003c\/li\u003e\n  \u003cli\u003eMost microcontrollers\u003c\/li\u003e\n  \u003cli\u003e4-bit and 8-bit parallel control\u003c\/li\u003e\n  \u003cli\u003eWorks with I2C backpack (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBuild it with Compoden's AI\u003c\/h2\u003e\u003cp\u003eTell Compoden's AI build assistant what you want to display and it picks a compatible screen, checks it against your board's interface and voltage, and hands you the wiring and the driver code matched to the exact module - all from real in-stock parts.\u003c\/p\u003e\n\u003ch2\u003eBuilt and Backed by Compoden\u003c\/h2\u003e\n\u003cp\u003eWe have spent 10 years supplying displays, boards, and parts to makers, schools, and engineering teams across India. Every Compoden order includes our AI build companion to help you wire the screen and write the driver code.\u003c\/p\u003e\n\u003cdetails\u003e\u003csummary\u003eHow many characters does it show?\u003c\/summary\u003e\u003cp\u003e20 characters per line across 4 lines.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat supply voltage?\u003c\/summary\u003e\u003cp\u003e5V DC.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat controller does it use?\u003c\/summary\u003e\u003cp\u003eA JHD629-204A equivalent controller.\u003c\/p\u003e\u003c\/details\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"Product\", \"name\": \"20x4 Parallel Character LCD Display LCD2004 (Green Backlight)\", \"brand\": {\"@type\": \"Organization\", \"name\": \"Compoden\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How many characters does it show?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"20 characters per line across 4 lines.\"}}, {\"@type\": \"Question\", \"name\": \"What supply voltage?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"5V DC.\"}}, {\"@type\": \"Question\", \"name\": \"What controller does it use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A JHD629-204A equivalent controller.\"}}]}\u003c\/script\u003e","brand":"Compoden","offers":[{"title":"Default Title","offer_id":53479316357485,"sku":null,"price":276.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/3997\/5533\/files\/product_eb8c6aff-2d4c-4281-b93a-4e95bef61ce1.webp?v=1782207825","url":"https:\/\/compoden.com\/products\/20x4-lcd2004-parallel-green","provider":"Compoden","version":"1.0","type":"link"}