--- product_id: 24829135 title: "2pcs UNO R3 Proto Shield Prototype Expansion Board with SYB-170 Mini Breadboard Based for Arduino UNO R3 ProtoShield" brand: "hiletgo" price: "SAR 46" currency: SAR in_stock: true category: "Hi Letgo" url: https://www.desertcart.com.sa/products/24829135-2pcs-uno-r3-proto-shield-prototype-expansion-board-with-syb store_origin: SA region: Saudi Arabia --- # 2 LEDs & 2 pushbuttons ready-to-use 2x UNO R3 Proto Shields included 170 tie-point mini breadboard 2pcs UNO R3 Proto Shield Prototype Expansion Board with SYB-170 Mini Breadboard Based for Arduino UNO R3 ProtoShield **Brand:** hiletgo **Price:** SAR 46 **Availability:** βœ… In Stock ## Summary > πŸš€ Prototype Like a Pro, Build Like a Boss! ## Quick Answers - **What is this?** 2pcs UNO R3 Proto Shield Prototype Expansion Board with SYB-170 Mini Breadboard Based for Arduino UNO R3 ProtoShield by hiletgo - **How much does it cost?** SAR 46 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/24829135-2pcs-uno-r3-proto-shield-prototype-expansion-board-with-syb) ## Best For - hiletgo enthusiasts ## Why This Product - Trusted hiletgo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Full Pin & Power Access:** All pins, 5V, GND, and Raw power lines exposed for ultimate flexibility. - β€’ **Plug & Play LEDs and Pushbuttons:** Instant feedback with built-in componentsβ€”no extra wiring needed. - β€’ **Seamless Breadboard-to-Board Adhesion:** Double-sided adhesive ensures stable, mess-free prototyping. - β€’ **Compact Mini Breadboard with 170 Tie Points:** Ample space for complex circuits without bulk. - β€’ **Dual Proto Shields for Double the Innovation:** Get 2 expansion boards to prototype faster and smarter. ## Overview The HiLetgo 2pcs UNO R3 Proto Shield Expansion Boards come with integrated SYB-170 mini breadboards, two LEDs, and two pushbuttons per board, designed for seamless Arduino UNO R3 prototyping. Featuring full pin access and a compact footprint, these boards enable quick, solder-free circuit development with stable adhesion between breadboard and PCB. Ideal for engineers and makers aiming to accelerate their electronics projects with professional-grade tools. ## Description Duemilanove used in conjunction with ProtoShieldprototype extension boards, used to build the circuit prototypes directly on the board welding components, mini bread plate above can also be connected to the circuit.Sided adhesive connection between the bread board and the board, bread board and the circuit board is sold separate. The ProtoShield prototype expansion board with two LEDs and two buttons circuit, can be used directly, pin and power have been elicited, very fit and For Arduino with the build circuit prototype. Features: Small soldering area. All pins are brought to the top level. 5V, GND, and Raw pins are exposed as well. SOIC place for IC. The mini breadboard has 170 tie points. Prototype Size:7cm x 5.5cm x 2cm . Mini breadboard size: 4.4 * 3.4 * 1cm . Package Included: 2 * Uno R3 Prototyping Shield Prototype Expansion Board 2 * Mini breadboard ## Features - 2 Sets of UNO Proto Shield prototype expansion board with SYB-170 mini breadboard - SYB-170 Mini Breadboard Based for arduino Compatible with UNO R3 - The ProtoShield Prototyping Board comes with two LEDs and two pushbutton circuits that are ready to use, with all pins and power supplies present - Used in conjunction with the Duemilanove ProtoShield prototype expansion board, the circuit is used to build a prototype - Components can be soldered directly on the board, or through the mini breadboard above.The breadboard is connected to the circuit board through a double-sided adhesive ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00HHYBWPO | | Age Range Description | Baby | | Best Sellers Rank | #108,069 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #185 in Prototyping Boards & Accessories | | Brand Name | HiLetgo | | Color | Blue | | Customer Reviews | 4.3 4.3 out of 5 stars (185) | | Educational Objective | Learn electronics, prototyping, and Arduino programming | | Indoor Outdoor Usage | Indoor | | Item Dimensions | 4.49 x 3.82 x 0.98 inches | | Item Weight | 22.68 g | | Manufacturer | HiLetgo | | Manufacturer Part Number | 3-01-0053 | | Material Type | pcb | | Model Number | 3-01-0053 | | Number of Packs | 2 | | Number of Players | 2 | | Operation Mode | Manual | | Power Source | External | | Set Name | 2 | | Size | Small | | Theme | Electronics, Prototyping, Arduino Programming | | UPC | 797698770000 | | Unit Count | 2 Count | ## Images ![2pcs UNO R3 Proto Shield Prototype Expansion Board with SYB-170 Mini Breadboard Based for Arduino UNO R3 ProtoShield - Image 1](https://m.media-amazon.com/images/I/61NYxPWvA8L.jpg) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.sa/products/24829135-2pcs-uno-r3-proto-shield-prototype-expansion-board-with-syb](https://www.desertcart.com.sa/products/24829135-2pcs-uno-r3-proto-shield-prototype-expansion-board-with-syb) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-09-20*