{"product_id":"protoshield-prototype-expansion-board-with-mini-breadboard-for-uno-r3","title":"ProtoShield Prototype Expansion Board with Mini Breadboard for UNO-R3","description":"\u003ch2\u003eProtoShield Prototype Expansion Board with Mini Breadboard for Arduino UNO R3\u003c\/h2\u003e\u003cp\u003eA \u003cstrong\u003eProtoShield prototype expansion board\u003c\/strong\u003e compatible with Arduino UNO R3 and Duemilanove, featuring an integrated \u003cstrong\u003eSYB-170 mini breadboard\u003c\/strong\u003e attached via double-sided tape. All Arduino pins and power supplies are broken out to the shield, allowing you to solder components directly to the prototyping area or connect them through the mini breadboard — the fastest way to build permanent or semi-permanent Arduino circuits without designing a custom PCB.\u003c\/p\u003e\u003cp\u003eThe shield includes \u003cstrong\u003etwo onboard LEDs\u003c\/strong\u003e and \u003cstrong\u003etwo button circuits\u003c\/strong\u003e for immediate use in projects, plus clearly labeled pin headers for all Arduino UNO digital and analog pins.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible boards:\u003c\/strong\u003e Arduino UNO R3, Duemilanove\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMini breadboard:\u003c\/strong\u003e SYB-170 (170 tie-points), attached via double-sided tape\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnboard components:\u003c\/strong\u003e 2× LEDs, 2× button circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePin breakout:\u003c\/strong\u003e All digital, analog, power, and GND pins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrototyping area:\u003c\/strong\u003e Solderable pads for permanent component mounting\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRoHS compliant\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose This ProtoShield?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eMini breadboard included\u003c\/strong\u003e — prototype without soldering, then solder for permanence\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eAll pins broken out\u003c\/strong\u003e — full access to every Arduino UNO pin\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eOnboard LEDs \u0026amp; buttons\u003c\/strong\u003e — ready-to-use I\/O for immediate project use\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eSolderable prototyping area\u003c\/strong\u003e — build permanent circuits directly on the shield\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eStacks directly on Arduino UNO\u003c\/strong\u003e — no wiring required, clean and compact\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRapid Arduino UNO circuit prototyping and iteration\u003c\/li\u003e\n\u003cli\u003eBuilding permanent Arduino circuits without custom PCB design\u003c\/li\u003e\n\u003cli\u003eElectronics classroom and STEM education projects\u003c\/li\u003e\n\u003cli\u003eSensor and actuator integration with Arduino UNO\u003c\/li\u003e\n\u003cli\u003eLED and button control circuit development\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":46985496559851,"sku":"\u003cnone\u003e","price":15.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/protoshield-prototype-expansion-board-mini-breadboard-uno-r3.webp?v=1761286017","url":"https:\/\/keszoox.com\/products\/protoshield-prototype-expansion-board-with-mini-breadboard-for-uno-r3","provider":"Keszoox","version":"1.0","type":"link"}