--- product_id: 336675671 title: "HiLetgo 2pcs Uno R3 Proto Shield Prototype Expansion Board with SYB-170 Mini Breadboard Based for Arduino UNO ProtoShield" brand: "hiletgo" price: "฿1340" currency: THB in_stock: true reviews_count: 5 category: "Hi Letgo" url: https://www.desertcart.co.th/products/336675671-hiletgo-2pcs-uno-r3-proto-shield-prototype-expansion-board-syb store_origin: TH region: Thailand --- # 2 LEDs + 2 pushbuttons ready-to-use 2x Proto Shields for dual projects 170 tie points mini breadboard HiLetgo 2pcs Uno R3 Proto Shield Prototype Expansion Board with SYB-170 Mini Breadboard Based for Arduino UNO ProtoShield **Brand:** hiletgo **Price:** ฿1340 **Availability:** ✅ In Stock ## Summary > ⚡ Prototype Like a Pro, Build Like a Boss! ## Quick Answers - **What is this?** HiLetgo 2pcs Uno R3 Proto Shield Prototype Expansion Board with SYB-170 Mini Breadboard Based for Arduino UNO ProtoShield by hiletgo - **How much does it cost?** ฿1340 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/336675671-hiletgo-2pcs-uno-r3-proto-shield-prototype-expansion-board-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 - • **Breadboard Brilliance:** 170 tie points on the mini breadboard provide expansive space for complex circuit designs. - • **Plug & Play Prototyping:** Integrated 2 LEDs and 2 pushbuttons let you test circuits instantly without extra wiring. - • **Compact & Modular Design:** Small footprint (7cm x 5.5cm) with adhesive-backed breadboard ensures tidy, portable setups. - • **Double the Innovation Power:** Two Uno R3 Proto Shields included for simultaneous prototyping and rapid iteration. - • **Seamless Arduino Compatibility:** Perfectly fits Arduino UNO R3, exposing all pins and power rails for effortless integration. ## Overview The HiLetgo 2pcs Uno R3 Proto Shield Expansion Boards come with SYB-170 mini breadboards designed for Arduino UNO R3. Each shield features 2 pre-wired LEDs and pushbuttons, exposing all pins and power rails for easy prototyping. The included mini breadboards offer 170 tie points, connected via adhesive for modular circuit building. Ideal for rapid, compact, and versatile Arduino project development. ## 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 Review: son diferentes a los que vienen con elegoo, básicamente llevan una resistencia de las antiguas y led de los normales, es un detalle pero de funcionamiento son iguales y para proyectos caseros valen. en la foto la original a la derecha y esta a la izquierda Review: Great value and fair quality - I have just ordered my second. Makes projects and prototyping easy. ## 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 | | Brand | HiLetgo | | Color | Blue | | Customer Reviews | 4.2 4.2 out of 5 stars (171) | | Date First Available | 16 June 2014 | | Item Weight | 22.7 g | | Manufacturer | HiLetgo® | | Manufacturer Part Number | 3-01-0053 | | Material Type | Plastic | | Model number | 3-01-0053 | | Product Dimensions | 11.4 x 9.7 x 2.49 cm; 22.68 g | | Size | S | ## Images ![HiLetgo 2pcs Uno R3 Proto Shield Prototype Expansion Board with SYB-170 Mini Breadboard Based for Arduino UNO ProtoShield - Image 1](https://m.media-amazon.com/images/I/51+Du5sRIiL.jpg) ![HiLetgo 2pcs Uno R3 Proto Shield Prototype Expansion Board with SYB-170 Mini Breadboard Based for Arduino UNO ProtoShield - Image 2](https://m.media-amazon.com/images/I/618M5DXodXL.jpg) ![HiLetgo 2pcs Uno R3 Proto Shield Prototype Expansion Board with SYB-170 Mini Breadboard Based for Arduino UNO ProtoShield - Image 3](https://m.media-amazon.com/images/I/61ILHMG4BUL.jpg) ![HiLetgo 2pcs Uno R3 Proto Shield Prototype Expansion Board with SYB-170 Mini Breadboard Based for Arduino UNO ProtoShield - Image 4](https://m.media-amazon.com/images/I/61K8GiQlnbL.jpg) ![HiLetgo 2pcs Uno R3 Proto Shield Prototype Expansion Board with SYB-170 Mini Breadboard Based for Arduino UNO ProtoShield - Image 5](https://m.media-amazon.com/images/I/61OauoAzTHL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Review *by J***E on 17 February 2023* son diferentes a los que vienen con elegoo, básicamente llevan una resistencia de las antiguas y led de los normales, es un detalle pero de funcionamiento son iguales y para proyectos caseros valen. en la foto la original a la derecha y esta a la izquierda ### ⭐⭐⭐⭐⭐ Review *by G***D on 21 December 2016* Great value and fair quality - I have just ordered my second. Makes projects and prototyping easy. ### ⭐⭐⭐⭐⭐ Review *by B***T on 8 February 2024* I do a lot of development on Arduinos and STMicroelectronics boards. Both have connectors that align with Arduino Uno V3 pin layouts. As a result, I have a LOT of breadboards laid out in different ways. Honestly, sometimes dealing with a full or half length bread board creates some added complexity, especially if the circuits I'm prototyping don't have many components. Sometimes it's easier to pop one of these on top of whatever dev board I'm using and wire up a quick prototype. I use my workbench for other things and it's easy to drop my dev board into a drawer with its circuits and get back to it another time. When I use a larger breadboard, I have to be careful of the wires connecting it to the dev board. Plus, if I want to see how a particular circuit, like a custom waveform generator, performs with multiple dev boards, it's much easier to pop one of these off and plug it into another dev board. No more disconnecting and reconnecting a few dozen wires just to test a custom wave form! It also reduces the chance of wiring errors going from one dev board to another. I bought 2 packs (4 boards total) and that seems to be plenty for my current projects. Overall rating: 5/5 stars --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/336675671-hiletgo-2pcs-uno-r3-proto-shield-prototype-expansion-board-syb](https://www.desertcart.co.th/products/336675671-hiletgo-2pcs-uno-r3-proto-shield-prototype-expansion-board-syb) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-27*