--- product_id: 548625909 title: "CPU DIY Kit TD4 Make a simple 4-bit CPU by Yourself Open Source Software and Hardware Including PCB and All Components (PCB and Components)" brand: "miielaod" price: "₨37147" currency: LKR in_stock: true url: https://www.desertcart.lk/products/548625909-cpu-diy-kit-td4-make-a-simple-4-bit-cpu store_origin: LK region: Sri Lanka --- # Open source hardware & software Complete DIY soldering kit 4-bit CPU architecture CPU DIY Kit TD4 Make a simple 4-bit CPU by Yourself Open Source Software and Hardware Including PCB and All Components (PCB and Components) **Brand:** miielaod **Price:** ₨37147 **Availability:** ✅ In Stock ## Summary > ⚡ Build Your Brain’s Engine — Own the Future of Computing! ## Quick Answers - **What is this?** CPU DIY Kit TD4 Make a simple 4-bit CPU by Yourself Open Source Software and Hardware Including PCB and All Components (PCB and Components) by miielaod - **How much does it cost?** ₨37147 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/548625909-cpu-diy-kit-td4-make-a-simple-4-bit-cpu) ## Best For - miielaod enthusiasts ## Why This Product - Trusted miielaod brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Lightweight:** At just 7.4 ounces and pocket-sized, this kit fits perfectly on your desk or in your tech toolkit. - • **Open Source Innovation:** Leverage open source software and hardware to customize, experiment, and expand your CPU knowledge. - • **Precision Assembly Guidance:** Clear silk screen markings and soldering tips ensure you avoid common pitfalls and protect your components. - • **Hands-On Learning Experience:** Includes PCB and all components for a complete DIY project that bridges hardware and software understanding. - • **Master the Core of Computing:** Build a fully functional 4-bit CPU from scratch and unlock the secrets of digital logic and assembly language. ## Overview The CPU DIY Kit TD4 is a compact, open source 4-bit CPU building kit that includes a PCB and all necessary components. Designed for hands-on learning, it enables users to understand digital circuits, timing, assembly language, and the fundamentals of computer hardware and software through practical assembly and programming. ## Description Product introduction By making a simple 4 bit CPU with complete functions by yourself, you can systematically understand digital circuit logic, timing, assembly language, hardware and software, and have a deeper understanding of the essence of computers. Note 1. It's better to solder the Micro-USB first when soldering the components . If you solder other components first, the Micro-USB would be blocked and very difficult to solder as it's small. 2. Please pay attention to the silk screen notch mark on the board when insert the chips into chip sockets, otherwise the chips may be burned out if they are inserted reversely. ## Features - Shipping List : 1pc* PCB and Components ## Technical Specifications | Specification | Value | |---------------|-------| | Wireless Type | Bluetooth | | Brand | MiiElAOD | | Item model number | TD4 | | Item Weight | 7.4 ounces | | Package Dimensions | 7.6 x 5.24 x 1.26 inches | | Color | PCB and Components | | Processor Brand | Miistore | | Number of Processors | 4 | | Manufacturer | Miistore | | ASIN | B0BRR81FRF | | Date First Available | January 6, 2023 | ## Product Details - **Brand:** MiiElAOD - **Connectivity Technology:** USB - **Included Components:** PCB and Components - **CPU Manufacturer:** Miistore - **Wireless Communication Standard:** Bluetooth ## Images ![CPU DIY Kit TD4 Make a simple 4-bit CPU by Yourself Open Source Software and Hardware Including PCB and All Components (PCB and Components) - Image 1](https://m.media-amazon.com/images/I/71sEkbh-oQL.jpg) ![CPU DIY Kit TD4 Make a simple 4-bit CPU by Yourself Open Source Software and Hardware Including PCB and All Components (PCB and Components) - Image 2](https://m.media-amazon.com/images/I/71-zMmXWUfL.jpg) ![CPU DIY Kit TD4 Make a simple 4-bit CPU by Yourself Open Source Software and Hardware Including PCB and All Components (PCB and Components) - Image 3](https://m.media-amazon.com/images/I/71FB6XIAhXL.jpg) ![CPU DIY Kit TD4 Make a simple 4-bit CPU by Yourself Open Source Software and Hardware Including PCB and All Components (PCB and Components) - Image 4](https://m.media-amazon.com/images/I/71sEkbh-oQL.jpg) ![CPU DIY Kit TD4 Make a simple 4-bit CPU by Yourself Open Source Software and Hardware Including PCB and All Components (PCB and Components) - Image 5](https://m.media-amazon.com/images/I/717a8sdY5BL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - CPU DIY Kit TD4 Make a simple 4-bit CPU by Yourself Open Source Software and Hardware Including PCB and All Components (PCB and Components) - ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects - Arduino UNO R4 WiFi [ABX00087] - Renesas RA4M1 / ESP32-S3 - Wi-Fi, Bluetooth, USB-C, CAN, DAC, OP AMP, Qwiic Connector, 12x8 LED Matrix --- ## 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.lk/products/548625909-cpu-diy-kit-td4-make-a-simple-4-bit-cpu](https://www.desertcart.lk/products/548625909-cpu-diy-kit-td4-make-a-simple-4-bit-cpu) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-04-27*