--- product_id: 119606150 title: "Smraza 104pcs Double Sided PCB Board Kit, Prototype Boards for DIY Soldering and Electronic Project Circuit Boards Compatible with Arduino Kits, 30PCS 40 Pin 2.54mm Male and Female Header Connector" brand: "smraza" price: "€ 32.83" currency: EUR in_stock: true reviews_count: 11 category: "Smraza" url: https://www.desertcart.fr/products/119606150-smraza-104pcs-double-sided-pcb-board-kit-prototype-boards-diy store_origin: FR region: France --- # 16A rated screw terminal blocks 31 double-sided PCBs, 5 sizes 30 header connectors, 2.54mm pitch Smraza 104pcs Double Sided PCB Board Kit, Prototype Boards for DIY Soldering and Electronic Project Circuit Boards Compatible with Arduino Kits, 30PCS 40 Pin 2.54mm Male and Female Header Connector **Brand:** smraza **Price:** € 32.83 **Availability:** ✅ In Stock ## Summary > ⚡ Prototype like a pro — all your DIY electronics essentials in one sleek kit! ## Quick Answers - **What is this?** Smraza 104pcs Double Sided PCB Board Kit, Prototype Boards for DIY Soldering and Electronic Project Circuit Boards Compatible with Arduino Kits, 30PCS 40 Pin 2.54mm Male and Female Header Connector by smraza - **How much does it cost?** € 32.83 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/119606150-smraza-104pcs-double-sided-pcb-board-kit-prototype-boards-diy) ## Best For - smraza enthusiasts ## Why This Product - Trusted smraza brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Color-Coded Jumper Caps:** 30 vibrant jumper caps in 6 colors for quick, error-free circuit customization. - • **Plug & Play Connectivity:** 30 male & female 40-pin headers streamline Arduino and microcontroller integration. - • **Heavy-Duty Screw Terminals:** Rated for 16A and 300V, ensuring safe, reliable power connections. - • **Versatile Multi-Size PCB Kit:** 31 double-sided boards in 5 sizes to fit every project scale, from compact to complex. - • **Compact & Eco-Friendly Packaging:** Sleek, minimal footprint box designed for organized storage and sustainability. ## Overview The Smraza 104pcs Double Sided PCB Board Kit offers 31 durable fiberglass prototype boards in multiple sizes, 30 precision 2.54mm pitch male and female header connectors, and robust screw terminal blocks rated for 16A/300V. Designed for Arduino compatibility and complex circuit design, this kit empowers makers and professionals to build, test, and innovate with confidence and style. ## Description Buy Smraza 104pcs Double Sided PCB Board Kit, Prototype Boards for DIY Soldering and Electronic Project Circuit Boards Compatible with Arduino Kits, 30PCS 40 Pin 2.54mm Male and Female Header Connector: Prototyping Boards & Accessories - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Great for prototyping or permission integration - The Smraza 104pcs Double Sided PCB Board Kit is a fantastic addition to the toolkit of any electronics enthusiast, maker, or DIY enthusiast. This kit provides an array of versatile PCB boards and header connectors designed to facilitate your soldering and electronic project needs. Here's a review highlighting the key features and benefits of this kit: 1. **Versatile PCB Boards:** This kit includes a generous assortment of double-sided PCB boards with varying sizes and grid patterns. These boards are essential for prototyping and creating custom electronic circuits, making them compatible with a wide range of DIY projects. 2. **Durable Construction:** The PCB boards in this kit are of high quality and durability. They can withstand repeated soldering and component mounting without degrading, ensuring longevity and reliability. 3. **Double-Sided Design:** The double-sided design of these boards provides ample space for soldering components on both sides. This feature allows for more complex and compact circuit designs, making it suitable for a wide range of applications. 4. **Grid Layout:** The grid layout on the boards is ideal for precise component placement and soldering. It assists in maintaining neat and organized circuits, crucial for reliable and error-free electronic projects. 5. **Compatibility:** These boards are designed to be compatible with popular development platforms like Arduino. They are also suitable for custom PCB designs that require precise connections and soldering points. 6. **Male and Female Header Connectors:** The inclusion of 30PCS 40-pin 2.54mm male and female header connectors adds exceptional value to this kit. These connectors simplify the connection of your PCBs to other components or microcontrollers, reducing the need for soldering in some cases. 7. **Wide Range of Applications:** Whether you're working on basic electronics projects or more advanced applications like robotics, home automation, or sensor interfacing, this kit has the right PCB board size and layout to accommodate your needs. 8. **Organization:** The kit is well-organized and comes in a storage container, making it easy to keep your PCB boards and header connectors tidy and accessible. 9. **Cost-Effective:** Considering the number and quality of PCB boards and connectors you receive in this kit, it offers excellent value for money. It's an affordable solution for prototyping and experimenting with electronic projects. 10. **Educational and Creative Potential:** This kit is not only for experienced electronics enthusiasts but also for students and beginners looking to learn and experiment with electronics and PCB design. It encourages creativity and hands-on learning. In conclusion, the Smraza 104pcs Double Sided PCB Board Kit, along with the included male and female header connectors, is a versatile and cost-effective solution for anyone interested in electronics, from beginners to experienced makers. It provides the necessary tools for prototyping and developing a wide range of electronic projects, making it a valuable addition to your workshop or educational arsenal. Review: Recommend this one for small projects - PCBs are of good quality, price was right, and the little extras were great! ## Features - Selection of Multi-Sized Proto Boards - 31 pieces double-sided prototype boards of 5 different size to meet your demands when designing your own Arduino kits, electronic experiments and DIY projects. （10 pieces 2*8cm, 10 pieces 3*7cm, 5 pieces 4*6cm, 5 pieces 5*7cm and 1 pieces 7*9cm PCB boards) - Header Connector - 10 pieces 40 pin male header, 10 pieces 40 pin pitch right angle male headers, 10 pieces 40 pin female header; pitch: 2.54mm, single row and straight connector - Screw Terminal Block - 8 pieces 5.08-301-2P and 5 pieces 5.08-301-3P ; pitch: 5.08mm, rated voltage: 300V, rated current: 16A - Jumper caps - 30 pieces standard 2.54mm pin spacing circuit board jumper cap in 6 colors, 5 pieces per color - Environmental and Elegant Packaging - Compact paper package take little footprint ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07NM68FXK | | Best Sellers Rank | #18,835 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #35 in Prototyping Boards & Accessories | | Brand Name | Smraza | | Centerline Length | 5.08 Millimeters | | Color | Black or Gray | | Connector Type | Screw | | Current Rating | 16 Amps | | Customer Reviews | 4.7 out of 5 stars 1,127 Reviews | | Item Dimensions W x H | 3.15"W x 3.54"H | | Item Pitch | 5.08 Millimeters | | Manufacturer | Smraza | | Material | fiberglass | | Material Type | fiberglass | | Model | S36 | | Mounting Type | PCB Mount | | Number Of Contacts | 83 | | Number Of Poles | 83 | | Number of Positions | 31 | | Pitch | 5.08 Millimeters | | Voltage | 300 Volts | ## Product Details - **Brand:** Smraza - **Color:** Black or Gray - **Connector Type:** Screw - **Current Rating:** 16 Amps - **Item Pitch:** 5.08 Millimeters - **Material:** fiberglass - **Mounting Type:** PCB Mount - **Number Of Contacts:** 83 - **Number Of Poles:** 83 - **Voltage:** 300 Volts ## Images ![Smraza 104pcs Double Sided PCB Board Kit, Prototype Boards for DIY Soldering and Electronic Project Circuit Boards Compatible with Arduino Kits, 30PCS 40 Pin 2.54mm Male and Female Header Connector - Image 1](https://m.media-amazon.com/images/I/816r9Q1-6VL.jpg) ## Questions & Answers **Q: I've assembled countless pcb boards but never a breadboard. how do components connect together?** A: prototype boards have through hole vias spaced 0.100 inches appart in a rectangular grid. the components are soldered. not the same as a breadboard. **Q: Can I cut the boards apart?** A: Yes **Q: is there anyway to fit something with bigger ends on this?** A: Bigger ends? **Q: are these boards lead free? do they use a lead free tinning process?** A: Sorry.PCB board is not lead free.Using lead-containing tin plating process. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for prototyping or permission integration *by P***S on September 14, 2023* The Smraza 104pcs Double Sided PCB Board Kit is a fantastic addition to the toolkit of any electronics enthusiast, maker, or DIY enthusiast. This kit provides an array of versatile PCB boards and header connectors designed to facilitate your soldering and electronic project needs. Here's a review highlighting the key features and benefits of this kit: 1. **Versatile PCB Boards:** This kit includes a generous assortment of double-sided PCB boards with varying sizes and grid patterns. These boards are essential for prototyping and creating custom electronic circuits, making them compatible with a wide range of DIY projects. 2. **Durable Construction:** The PCB boards in this kit are of high quality and durability. They can withstand repeated soldering and component mounting without degrading, ensuring longevity and reliability. 3. **Double-Sided Design:** The double-sided design of these boards provides ample space for soldering components on both sides. This feature allows for more complex and compact circuit designs, making it suitable for a wide range of applications. 4. **Grid Layout:** The grid layout on the boards is ideal for precise component placement and soldering. It assists in maintaining neat and organized circuits, crucial for reliable and error-free electronic projects. 5. **Compatibility:** These boards are designed to be compatible with popular development platforms like Arduino. They are also suitable for custom PCB designs that require precise connections and soldering points. 6. **Male and Female Header Connectors:** The inclusion of 30PCS 40-pin 2.54mm male and female header connectors adds exceptional value to this kit. These connectors simplify the connection of your PCBs to other components or microcontrollers, reducing the need for soldering in some cases. 7. **Wide Range of Applications:** Whether you're working on basic electronics projects or more advanced applications like robotics, home automation, or sensor interfacing, this kit has the right PCB board size and layout to accommodate your needs. 8. **Organization:** The kit is well-organized and comes in a storage container, making it easy to keep your PCB boards and header connectors tidy and accessible. 9. **Cost-Effective:** Considering the number and quality of PCB boards and connectors you receive in this kit, it offers excellent value for money. It's an affordable solution for prototyping and experimenting with electronic projects. 10. **Educational and Creative Potential:** This kit is not only for experienced electronics enthusiasts but also for students and beginners looking to learn and experiment with electronics and PCB design. It encourages creativity and hands-on learning. In conclusion, the Smraza 104pcs Double Sided PCB Board Kit, along with the included male and female header connectors, is a versatile and cost-effective solution for anyone interested in electronics, from beginners to experienced makers. It provides the necessary tools for prototyping and developing a wide range of electronic projects, making it a valuable addition to your workshop or educational arsenal. ### ⭐⭐⭐⭐⭐ Recommend this one for small projects *by A***D on January 18, 2026* PCBs are of good quality, price was right, and the little extras were great! ### ⭐⭐⭐⭐ Comprehensive and High-Quality PCB Kit for DIY Electronics Projects *by G***1 on December 12, 2024* The Smraza Double-Sided PCB Board Kit includes 104 double-sided prototype boards in various sizes and 30 male and female 40-pin 2.54mm header connectors, making it a versatile choice for DIY soldering and electronic projects. Compatible with Arduino kits and other microcontroller-based systems, this kit was tested in multiple prototyping scenarios, offering convenience and flexibility for electronics enthusiasts. Pros: ✅ Wide Variety of Board Sizes: Includes multiple board sizes (2x8cm, 3x7cm, 4x6cm, and more) to suit different project needs. ✅ Double-Sided Design: Provides additional flexibility for complex circuits by enabling connections on both sides. ✅ High-Quality Material: Durable FR4 fiberglass ensures long-lasting performance and easy soldering without warping. ✅ Included Header Connectors: The 30 male and female 40-pin headers make it easy to create custom connections for Arduino and other systems. ✅ Pre-Drilled Holes with Standard Spacing: The 2.54mm spacing aligns perfectly with most components, simplifying the assembly process. Cons: ❌ No Silk Screen Labels: The lack of markings or labels on the boards can make it harder for beginners to plan and troubleshoot circuits. ❌ Thin Boards for Larger Projects: The thinner boards may flex under heavy components or large assemblies, requiring additional reinforcement. Performance and Usability: The PCB boards were easy to solder, with consistent hole spacing and no warping during assembly. The double-sided design allowed for compact layouts in more intricate circuits. The inclusion of male and female header pins was particularly useful for creating plug-and-play connections with Arduino kits and sensors. However, beginners might find the absence of silk-screened labels a challenge for organizing more complex layouts. Comparison: Compared to similar PCB kits, the Smraza 104pcs Kit stands out for its comprehensive assortment of sizes and the added value of header connectors. While some premium kits may offer thicker boards or pre-labeled layouts, they often come at a higher cost and with fewer total pieces. Who Is This For?: This kit is perfect for hobbyists, students, and professionals looking for a cost-effective and versatile solution for prototyping and DIY electronics projects. It’s especially suitable for Arduino users and those building custom circuits requiring varied board sizes. Conclusion: The Smraza 104pcs Double-Sided PCB Board Kit is a reliable and versatile option for electronics prototyping. Despite minor drawbacks, its wide assortment of boards and included header connectors make it an excellent choice for both beginners and advanced users. ## Frequently Bought Together - Smraza 104pcs Double Sided PCB Board Kit, Prototype Boards for DIY Soldering and Electronic Project Circuit Boards Compatible with Arduino Kits, 30PCS 40 Pin 2.54mm Male and Female Header Connector - TUOFENG 22 awg Wire Solid Core Hookup Wires-6 Different Colored Breadboard Wires 30ft or 9m Each, 22 Gauge Electronic Wire PVC (OD: 1.60mm) Arduino Wires - Fermerry 22 AWG Stranded Wire Spool 10ft Each 6 Colors Flexible 22 Gauge Silicone Hook up Wire Kit Electrical Tinned Copper Wire --- ## 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.fr/products/119606150-smraza-104pcs-double-sided-pcb-board-kit-prototype-boards-diy](https://www.desertcart.fr/products/119606150-smraza-104pcs-double-sided-pcb-board-kit-prototype-boards-diy) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-06-19*