--- product_id: 284109161 title: "KEYESTUDIO KEYESTUDIO Proto Screw Shield Assembled Bindingpost Proto Shield for Arduino" brand: "keyestudio" price: "$43.70" currency: USD in_stock: false reviews_count: 5 url: https://www.desertcart.us/products/284109161-keyestudio-keyestudio-proto-screw-shield-assembled-bindingpost-proto-shield-arduino store_origin: US region: United States of America --- # Double-sided PCB prototyping area Terminal block IO for easy connections High-quality terminal blocks KEYESTUDIO KEYESTUDIO Proto Screw Shield Assembled Bindingpost Proto Shield for Arduino **Brand:** keyestudio **Price:** $43.70 **Availability:** ❌ Out of Stock ## Summary > 🔧 Elevate your Arduino game — prototype like a pro, connect like a boss! ## Quick Answers - **What is this?** KEYESTUDIO KEYESTUDIO Proto Screw Shield Assembled Bindingpost Proto Shield for Arduino by keyestudio - **How much does it cost?** $43.70 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/284109161-keyestudio-keyestudio-proto-screw-shield-assembled-bindingpost-proto-shield-arduino) ## Best For - keyestudio enthusiasts ## Why This Product - Trusted keyestudio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Breadboard Ready:** Middle section fits a small breadboard, making experimental extensions effortless and organized. - • **Built-in Reset & Indicator:** Stay in control with an integrated reset button and D13 LED indicator for real-time debugging. - • **Seamless Arduino Integration:** Designed for perfect compatibility with Arduino R3 boards, ensuring plug-and-play prototyping. - • **Durable & Reliable Connections:** Premium screw terminal blocks provide secure, long-lasting wire connections without the hassle of jumper wires. - • **Double-Sided Prototyping Freedom:** Expand your creativity with a double-sided PCB area, allowing soldering on both sides for complex circuit designs. ## Overview The KEYESTUDIO Proto Screw Shield is a versatile Arduino-compatible expansion board combining screw terminal convenience with a double-sided prototyping area. It features high-quality terminal blocks for secure wiring, a dedicated space for a small breadboard, and built-in reset and indicator LEDs, making it the ultimate tool for streamlined, professional-grade circuit prototyping. ## Description IntroductionSometimes you might feel very troublesome when connect the breadboard or sensor shield to Arduino board with a bunch of jumper wires. Now we have launched this Proto Screw Shield, very reliable and easy for you to connect the wire. The shield also comes with a double-sided prototyping area so that you can solder some electronic elements to design your various prototype circuits. It also comes with a reset button and a D13 indicator. This shield is an integration of Arduino Screw Shield and Proto Shield. Features: Providing the terminal block IO, convenient for connection. High-quality terminal block, reliable, convenient and durable. Compatible with ProtoShield, the middle part can be used as proto shield. Comes with double-sided PCB through-hole prototyping area, welding some elements as you like. You can place a tiny breadboard on the through-hole pad to make extension experiments. Comes with a reset button Comes with D13 indicator Terminal block spacing: 3.5mm Female header pitch: 2.54mm Controller R3 board compatible Note: The displayed breadboard parts are only for Reference, Not included in shipping. Review: Theses work great with the Arduino. A must-have for the experimenter. Review: I have it plugged into an arduino uno r3 and everything worked with no problems at all. ## Features - It is an aggregation of the Arduino Screw shields and Arduino Proto Shield prototype shield - Provide terminal block IO for Arduino, convenient for terminal connection; The back IO has patch pad, convenient to connect the line - High quality terminal blocks, reliable, convenient and durable; Combined with Proto Shield, the middle of screw shield can be used as a proto shield - Prototype expansion area has double-sided PCB overhole connections, and the front and back sides can be soldered with components - Middle section can place small breadboard, convenient for experiment extension ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07B2H97CX | | Are Batteries Included | No | | Brand | KEYESTUDIO | | Color | option 1 | | Computer Memory Type | DDR3 SDRAM | | Customer Reviews | 4.3 4.3 out of 5 stars (55) | | Date First Available | 22 April 2018 | | Graphics Card Description | Dedicated | | Graphics Card Interface | Integrated | | Item Weight | 18.1 g | | Item model number | KS0252 | | Manufacturer | keyes | | Maximum Memory Supported | 1 GB | | Processor Count | 1 | | Product Dimensions | 7.49 x 6.3 x 1.5 cm; 18.14 g | | Series | KEYESTUDIO KEYE STDIO | ## Product Details - **Brand:** KEYESTUDIO - **Colour:** option 1 - **Graphics card description:** Dedicated - **Human interface input:** Buttons - **Model name:** KEYESTUDIO KEYE STDIO - **RAM memory maximum size:** 1 GB ## Images ![KEYESTUDIO KEYESTUDIO Proto Screw Shield Assembled Bindingpost Proto Shield for Arduino - Image 1](https://m.media-amazon.com/images/I/613CLe7+I+L.jpg) ![KEYESTUDIO KEYESTUDIO Proto Screw Shield Assembled Bindingpost Proto Shield for Arduino - Image 2](https://m.media-amazon.com/images/I/61D38UkJMVL.jpg) ![KEYESTUDIO KEYESTUDIO Proto Screw Shield Assembled Bindingpost Proto Shield for Arduino - Image 3](https://m.media-amazon.com/images/I/61SOmSvWR+L.jpg) ![KEYESTUDIO KEYESTUDIO Proto Screw Shield Assembled Bindingpost Proto Shield for Arduino - Image 4](https://m.media-amazon.com/images/I/61gOUSZG4YL.jpg) ![KEYESTUDIO KEYESTUDIO Proto Screw Shield Assembled Bindingpost Proto Shield for Arduino - Image 5](https://m.media-amazon.com/images/I/71-svD9J2uL.jpg) ## Questions & Answers **Q: Does this require soldering for default arduino gpio pins? or can i just directly plug it into the arduino?** A: All of the pins on the Arduino Uno are available on the shield except for the pins used to flash the Arduino. **Q: Are the sda and scl pins accessible through this shield?** A: Sure, you can see the pins A4 (SDA)，A5(SCL) on the shield. **Q: Will this work with the mega? The product page does not seem to specify if this is for uno or mega etc.** A: It's compatible with uno board. You can find information directly on the wiki page: https://wiki.keyestudio.com/Ks0252_keyestudio_Proto_Screw_Shield_for_Arduino ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by B***. on 8 August 2024* Theses work great with the Arduino. A must-have for the experimenter. ### ⭐⭐⭐⭐⭐ Review *by K***E on 20 April 2020* I have it plugged into an arduino uno r3 and everything worked with no problems at all. ### ⭐⭐⭐⭐⭐ Review *by B***N on 25 November 2022* I bought this to use with their ethernet/arduino uno combo but the ethernet port is in the way. Took a little hacksaw work to make it work. Otherwise it is a simple decent quality shield --- ## 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.us/products/284109161-keyestudio-keyestudio-proto-screw-shield-assembled-bindingpost-proto-shield-arduino](https://www.desertcart.us/products/284109161-keyestudio-keyestudio-proto-screw-shield-assembled-bindingpost-proto-shield-arduino) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-19*