--- product_id: 452144293 title: "Upgraded Electronics Fun Kit w/Power Supply Module, Jumper Wire, Precision Potentiometer, 830 tie-Points Breadboard Compatible with Arduino, STM32" price: "S/.124" currency: PEN in_stock: true reviews_count: 8 url: https://www.desertcart.pe/products/452144293-upgraded-electronics-fun-kit-w-power-supply-module-jumper-wire store_origin: PE region: Peru --- # Power supply module with 3.3V/5V output 830 tie-points breadboard for secure prototyping 300+ components for versatile electronics projects Upgraded Electronics Fun Kit w/Power Supply Module, Jumper Wire, Precision Potentiometer, 830 tie-Points Breadboard Compatible with Arduino, STM32 **Price:** S/.124 **Availability:** ✅ In Stock ## Summary > ⚡ Empower Your Genius: Build, Tinker, and Innovate Like a Pro! ## Quick Answers - **What is this?** Upgraded Electronics Fun Kit w/Power Supply Module, Jumper Wire, Precision Potentiometer, 830 tie-Points Breadboard Compatible with Arduino, STM32 - **How much does it cost?** S/.124 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/452144293-upgraded-electronics-fun-kit-w-power-supply-module-jumper-wire) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Power:** Integrated power supply module delivers stable 3.3V/5V directly on your breadboard—no extra adapters needed. - • **Seamless Compatibility:** Perfectly compatible with Arduino UNO R3 and STM32 platforms—start building without limits. - • **Organized & Ready to Go:** Sleek, durable packaging keeps every component neatly stored and instantly accessible. - • **All-in-One Innovation Hub:** Over 300 premium components to fuel your creativity and fast-track your projects. - • **Precision at Your Fingertips:** Includes a precision potentiometer for fine-tuning your circuits with professional accuracy. ## Overview The ELEGOO Upgraded Electronics Fun Kit is a comprehensive starter set featuring over 300 high-quality components, including a power supply module, jumper wires, a precision potentiometer, and an 830 tie-points breadboard. Designed for seamless compatibility with Arduino UNO R3 and STM32 boards, it offers a durable, well-organized kit ideal for both beginners and hobbyists eager to prototype and experiment efficiently. ## Description Product description Established in 2011, ELEGOO is a thriving technology company dedicated to open-source hardware research & development, production and marketing. Our own Quality Management Team will secure the premium quality of our products and we would like to receive your valuable suggestions for our products and make your idea come true. 74HC595 At sometime or another you may run out of pins on your Arduino board and need to extend it with shift registers. This example is based on the 74HC595. The datasheet refers to the 74HC595 as an "8-bit serial-in, serial or parallel-out shift register with output latches; 3-state." In other words, you can use it to control 8 outputs at a time while only taking up a few pins on your microcontroller. You can link multiple registers together to extend your output even more. 4N35 The 4N35 is an optocoupler for general purpose application. It consists of gallium arsenide infrared LED and a silicon NPN phototransistor. When the input signal is applied to the LED in the input terminal, the LED lights up. After receiving the light signal, the light receiver then converts it into electrical signal and outputs the signal directly or after amplifying it into a standard digital level. Thus, the transition and transmission of electricity-light-electricity is completed. Since light is the media of the transmission, meaning the input terminal and the output one are isolated electrically, this process is also be known as electrical isolation. PN2222 NPN Transistor The small DC motor, is likely to use more power than an Arduino digital output can handle directly. If we tried to connect the motor straight to an Arduino pin, there is a good chance that it could damage the Arduino. A small transistor like the PN2222 can be used as a switch that uses just a little current from the Arduino digital output to control the much bigger current of the motor. The transistor has three leads. Most of the electricity flows from the Collector to the Emitter, but this will only happen if a small amount is flowing into the Base connection. This small current is supplied by the Arduino digital output. Electrolytic Capacitor An electrolytic capacitor is a type of capacitor that uses an electrolyte to achieve a larger capacitance than other capacitor types. An electrolyte is a liquid or gel containing a high concentration of ions. Almost all electrolytic capacitors are polarized, which means that the voltage on the positive terminal must always be greater than the voltage on the negative terminal. The benefit of large capacitance in electrolytic capacitors comes with several drawbacks as well. Among these drawbacks are large leakage currents, value tolerances, equivalent series resistance and a limited lifetime. Ceramic Capacitor A ceramic capacitor uses a ceramic material as the dielectric. Ceramics were one of the first materials to be used in the production of capacitors, as it was a known insulator. Ceramic capacitors are usually made with very small capacitance values. Ceramic capacitors are also very small in size and have a low maximum rated voltage. They are not polarized, which means that they may be safely connected to an AC source. Ceramic capacitors have a great frequency response due to low parasitic effects such as resistance or inductance. 1N4007 Diode A diode is a device which allows current flow through only one direction. That is the current should always flow from the Anode to cathode. The cathode terminal can be identified by using a grey bar as shown in the picture above. For 1N4007 Diode, the maximum current carrying capacity is 1A it withstand peaks up to 30A. Hence we can use this in circuits that are designed for less than 1A. The reverse current is 5uA which is negligible. The power dissipation of this diode is 3W. Applications of Diode: ● Can be used to prevent reverse polarity problem ● Half Wave and Full Wave rectifiers ● Used as a protection device ● Current flow regulators Component List 1pcs Power Supply Module; WARNING: Pls. do not use the voltage higher than 9V 1pcs 830 tie-points Breadboard; 1pcs 65 Jumper Wire; 140pcs Solderless Jumper Wire; 20pcs Female-to-male Dupont Wire; 2pcs Pin header (40pin); 1pcs Precision Potentiometer; 2pcs Photoresistor; 1pcs Thermistor; 5pcs Diode Rectifier (1N4007); 5pcs NPN Transistor (PN2222); 1pcs IC 4N35; 1pcs IC 74HC595; 1pcs Active Buzzer; 1pcs Passive Buzzer; 10pcs Button (small); 10pcs 22pf Ceramic Capacitor; 10pcs 104 Ceramic Capacitor; 5pcs Electrolytic Capacitor (10UF 50V); 5pcs Electrolytic Capacitor (100UF 50V); 10pcs White LED; 10pcs Yellow LED; 10pcs Blue LED; 10pcs Green LED; 10pcs Red LED; 1pcs RGB LED; 10pcs Resistor (10R); 10pcs Resistor (100R); 30pcs Resistor (220R); 10pcs Resistor (330R); 10pcs Resistor (1K); 10pcs Resistor (2K); 10pcs Resistor (5K1); 10pcs Resistor (10K); 10pcs Resistor (100K); 10pcs Resistor (1M); ## Features - The highest cost performance kit with more than 300pcs components - Datasheet and tutorial is available to download from our official website - Better improvement on product quality and durablity - You will need a UNO R3 board to follow our tutorial and if you don't have one you can search B01EWOE0UU on desertcart - Elegant packaging: All electronic components are securely organized and stored in a carton box ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09YRJQRFF | | Best Sellers Rank | #16 in Single Board Computers (Computers & Accessories) | | Brand | ELEGOO | | Card Description | Dedicated | | Color | A)E3 | | Computer Memory Type | DDR4 SDRAM | | Customer Reviews | 4.6 4.6 out of 5 stars (392) | | Date First Available | April 25, 2016 | | Hardware Platform | Arduino | | Item Dimensions LxWxH | 7.3 x 3.5 x 1.7 inches | | Item Weight | 10.2 ounces | | Item model number | EL-CK-003 | | Manufacturer | ELEGOO | | Max Screen Resolution | 1920x1080 | | Number of Processors | 1 | | Processor | 16 MHz none | | Processor Brand | VIA | | Product Dimensions | 7.3 x 3.5 x 1.7 inches | | RAM | DDR4 | | Screen Resolution | 1920 x 1080 | | Series | EL-CK-003 | | Wireless Type | 802.11ac, 802.11b, 802.11g, 802.11n | ## Product Details - **Brand:** ELEGOO - **CPU Model:** None - **CPU Speed:** 16 MHz - **Color:** A)E3 - **Graphics Card Description:** Dedicated - **Model Name:** EL-CK-003 - **Operating System:** Windows - **Personal computer design type:** Barebone - **Specific Uses For Product:** Education, Everyday Use ## Images ![Upgraded Electronics Fun Kit w/Power Supply Module, Jumper Wire, Precision Potentiometer, 830 tie-Points Breadboard Compatible with Arduino, STM32 - Image 1](https://m.media-amazon.com/images/I/819Z-D3Iz9L.jpg) ![Upgraded Electronics Fun Kit w/Power Supply Module, Jumper Wire, Precision Potentiometer, 830 tie-Points Breadboard Compatible with Arduino, STM32 - Image 2](https://m.media-amazon.com/images/I/71JcONM5nkL.jpg) ![Upgraded Electronics Fun Kit w/Power Supply Module, Jumper Wire, Precision Potentiometer, 830 tie-Points Breadboard Compatible with Arduino, STM32 - Image 3](https://m.media-amazon.com/images/I/71Y6dfqI69L.jpg) ![Upgraded Electronics Fun Kit w/Power Supply Module, Jumper Wire, Precision Potentiometer, 830 tie-Points Breadboard Compatible with Arduino, STM32 - Image 4](https://m.media-amazon.com/images/I/61YQfN4bNzL.jpg) ![Upgraded Electronics Fun Kit w/Power Supply Module, Jumper Wire, Precision Potentiometer, 830 tie-Points Breadboard Compatible with Arduino, STM32 - Image 5](https://m.media-amazon.com/images/I/71a+iwM1rvL.jpg) ## Questions & Answers **Q: What are the dimensions of the breadboard?** A: 84 x 55 x 8 mm **Q: What is the power supply module for** A: It is used to plug into a breadboard to supply either 3 volts or 5 volts to the power rails. The rails are blue and red. blue being negative red being positive **Q: What voltage do the LED bulbs require?** A: It has a typical forward voltage of 2.0V and a rated forward current of 20mA **Q: Do you havd a schematic of the power module?** A: The schematic is available by googling, and it is exactly this board: https://protosupplies.com/product/ywrobot-breadboard-power-supply/ ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by M***S on April 15, 2026* ### ⭐⭐⭐⭐⭐ Review *by C***N on September 30, 2025* ### ⭐⭐⭐⭐ Review *by A***O on September 20, 2025* ## Frequently Bought Together - ELEGOO Upgraded Electronics Fun Kit w/Power Supply Module, Jumper Wire, Precision Potentiometer, 830 tie-Points Breadboard Compatible with Arduino, STM32 - ELEGOO AC 100V-240V Converter Adapter DC 9V 1A Power Supply US Plug 5.5mm x 2.1mm 1000mA Power Adapter Wall Charger Adapter Compatible with Arduino UNO MEGA with UL FCC CE Certificate - 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 --- ## 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.pe/products/452144293-upgraded-electronics-fun-kit-w-power-supply-module-jumper-wire](https://www.desertcart.pe/products/452144293-upgraded-electronics-fun-kit-w-power-supply-module-jumper-wire) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-05-07*