--- product_id: 53502071 title: "CNIKESIN DIY Kit LM317 Adjustable Regulated Voltage 220V to 1.25V-12.5V Step-down Power Supply Module PCB Board Electronic kits" brand: "hghomeart" price: "39.99 DT" currency: TND in_stock: false url: https://www.desertcart.tn/products/53502071-cnikesin-diy-kit-lm317-adjustable-regulated-voltage-220v-to-1 store_origin: TN region: Tunisia --- # Adjustable Voltage: 1.25V-12.5V Compact Size: 17.4 x 12.6 x 4.6 cm DIY Friendly: Easy Installation CNIKESIN DIY Kit LM317 Adjustable Regulated Voltage 220V to 1.25V-12.5V Step-down Power Supply Module PCB Board Electronic kits **Brand:** hghomeart **Price:** 39.99 DT **Availability:** ❌ Out of Stock ## Summary > ⚙️ Unleash Your Inner Engineer with the CNIKESIN DIY Kit! ## Quick Answers - **What is this?** CNIKESIN DIY Kit LM317 Adjustable Regulated Voltage 220V to 1.25V-12.5V Step-down Power Supply Module PCB Board Electronic kits by hghomeart - **How much does it cost?** 39.99 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/53502071-cnikesin-diy-kit-lm317-adjustable-regulated-voltage-220v-to-1) ## Best For - hghomeart enthusiasts ## Why This Product - Trusted hghomeart brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **📦 All-in-One Kit:** Includes everything you need to get started right away! - • **🔌 Power Up Your Projects:** Transform 220V to a customizable 12.5V with ease! - • **🛠️ DIY Enthusiast's Dream:** Perfect for hobbyists looking to create their own power solutions. - • **🎵 Signal Testing Made Simple:** Built-in buzzer for instant feedback on your connections. - • **📈 High Efficiency Guaranteed:** Enjoy long-term stability and reliability in your projects. ## Overview The CNIKESIN DIY Kit LM317 Adjustable Regulated Voltage Module is a versatile electronic kit designed for DIY enthusiasts. It allows users to step down voltage from 220V to a customizable range of 1.25V to 12.5V, making it ideal for various projects. With features like a built-in buzzer for signal testing and a compact design, this kit is perfect for anyone looking to create reliable and efficient power solutions. ## Description Description: ★One way adjustable signal generator output. Convenient to provide the pulse signal. ★With a logical pen function. For convenient the logic level of test circuit. ★With one way buzzer. You can test the wires on and off (connect the wires to the power positive and signal input, the wire on - the buzzer sound.) You can also test the low-frequency signal (input the signal from the signal input, if there is a signal, the buzzer sound.) Specifications: Power: 1.5W Output voltage: 1.25V - 12.5V regulated output continuously adjustable. PCB board size: 7.3 x 6.8cm (W / L) Shell Size: 11 X 6.9 X 41.5cm (L / W / H) Weight: about 295g Packaging Include： 1 Suits x DIY LM317 electronic kits. ## Features - ★One way adjustable signal generator output. Convenient to provide the pulse signal. - ★With a logical pen function. For convenient the logic level of test circuit. - ★With one way buzzer. You can test the wires on and off (connect the wires to the power positive and signal input, the wire on - the buzzer sound.) - ★You can also test the low-frequency signal (input the signal from the signal input, if there is a signal, the buzzer sound.) - ★It has small size, high efficiency, long term stable and reliable quality,easy installation and use, Suitable for DIY an adjustable voltage regulated power supply. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | HGhomeart | | Part number | D30011-US | | Item Weight | 295 g | | Package Dimensions | 17.4 x 12.6 x 4.6 cm; 295 g | | Manufacturer reference | D30011-US | | Power source type | Corded Electric | | Item Package Quantity | 1 | | Included components | inc | | Batteries included? | No | | Batteries Required? | No | ## Product Details - **Brand:** HGhomeart - **Included components:** inc - **Input voltage:** 220 Volts - **Number of items:** 1 - **Output voltage:** 12.5 Volts - **Power source:** Corded Electric - **Item weight:** 295 Grams ## Images ![CNIKESIN DIY Kit LM317 Adjustable Regulated Voltage 220V to 1.25V-12.5V Step-down Power Supply Module PCB Board Electronic kits - Image 1](https://m.media-amazon.com/images/I/61vbMvqX6EL.jpg) ![CNIKESIN DIY Kit LM317 Adjustable Regulated Voltage 220V to 1.25V-12.5V Step-down Power Supply Module PCB Board Electronic kits - Image 2](https://m.media-amazon.com/images/I/6132rW+uRwL.jpg) ![CNIKESIN DIY Kit LM317 Adjustable Regulated Voltage 220V to 1.25V-12.5V Step-down Power Supply Module PCB Board Electronic kits - Image 3](https://m.media-amazon.com/images/I/61DNhxITW2L.jpg) ![CNIKESIN DIY Kit LM317 Adjustable Regulated Voltage 220V to 1.25V-12.5V Step-down Power Supply Module PCB Board Electronic kits - Image 4](https://m.media-amazon.com/images/I/61d87koFAeL.jpg) ![CNIKESIN DIY Kit LM317 Adjustable Regulated Voltage 220V to 1.25V-12.5V Step-down Power Supply Module PCB Board Electronic kits - Image 5](https://m.media-amazon.com/images/I/61qiNksNTWL.jpg) --- ## 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.tn/products/53502071-cnikesin-diy-kit-lm317-adjustable-regulated-voltage-220v-to-1](https://www.desertcart.tn/products/53502071-cnikesin-diy-kit-lm317-adjustable-regulated-voltage-220v-to-1) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-30*