--- product_id: 257599505 title: "Upgraded Electronics Fun Kit w/Power Supply Module, Jumper Wire, Precision Potentiometer, 830 tie-Points Breadboard for Arduino, STM32" brand: "elegoo" price: "R$422" currency: BRL in_stock: true reviews_count: 13 category: "Elegoo" url: https://www.desertcart.com.br/products/257599505-upgraded-electronics-fun-kit-w-power-supply-module-jumper-wire store_origin: BR region: Brazil --- # 300+ components with downloadable datasheets & tutorials Power supply module included 830 tie-points breadboard for versatile prototyping Upgraded Electronics Fun Kit w/Power Supply Module, Jumper Wire, Precision Potentiometer, 830 tie-Points Breadboard for Arduino, STM32 **Brand:** elegoo **Price:** R$422 **Availability:** ✅ In Stock ## Summary > ⚡ Empower your creativity with ELEGOO’s ultimate electronics playground! ## Quick Answers - **What is this?** Upgraded Electronics Fun Kit w/Power Supply Module, Jumper Wire, Precision Potentiometer, 830 tie-Points Breadboard for Arduino, STM32 by elegoo - **How much does it cost?** R$422 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/257599505-upgraded-electronics-fun-kit-w-power-supply-module-jumper-wire) ## Best For - elegoo enthusiasts ## Why This Product - Trusted elegoo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Power:** Integrated power supply module for seamless circuit building - • **Precision Control:** Includes a high-accuracy potentiometer for fine-tuning your designs - • **Effortless Organization:** Elegant, secure packaging keeps your components ready and accessible - • **All-in-One Innovation Hub:** Over 300 premium components to fuel your next big project - • **Cross-Platform Compatibility:** Works flawlessly with Arduino, STM32, and Raspberry Pi ecosystems ## Overview The ELEGOO Upgraded Electronics Fun Kit is a comprehensive starter set featuring over 300 components, including a power supply module, jumper wires, a precision potentiometer, and an 830 tie-points breadboard. Designed for Arduino, STM32, and Raspberry Pi users, it offers downloadable tutorials and datasheets to accelerate your learning curve. Packaged elegantly for easy access and durability, this kit is the perfect gateway for professionals and hobbyists aiming to innovate and prototype with confidence. ## 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 control 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 the digital output can handle directly. If we tried to connect the motor straight to a pin, there is a good chance that it could damage the board. A small transistor like the PN2222 can be used as a switch that uses just a little current from the 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 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 listing 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) Review: Great for beginners - It's fun, Affordable and you can find almost anything for a playful and fun electronics experience! Review: Amazing - It’s an amazing product and I’m really enjoying working with it ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | ELEGOO | | CPU model | Cortex | | Connectivity technology | USB | | Included components | Power Supply Module, 830 tie-points Breadboard, 65 Jumper Wire, 140pcs Solderless Jumper Wire, 20pcs Female-to-male Dupont Wire, 2pcs Pin header (40pin), 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) Included components Power Supply Module, 830 tie-points Breadboard, 65 Jumper Wire, 140pcs Solderless Jumper Wire, 20pcs Female-to-male Dupont Wire, 2pcs Pin header (40pin), 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) See more | | Model name | EL-CK-003 | | Operating system | Linux | ## Product Details - **Brand:** ELEGOO - **CPU model:** Cortex - **Connectivity technology:** USB - **Model name:** EL-CK-003 ## Images ![Upgraded Electronics Fun Kit w/Power Supply Module, Jumper Wire, Precision Potentiometer, 830 tie-Points Breadboard for Arduino, STM32 - Image 1](https://m.media-amazon.com/images/I/819Z-D3Iz9L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for beginners *by M***I on 26 April 2026* It's fun, Affordable and you can find almost anything for a playful and fun electronics experience! ### ⭐⭐⭐⭐⭐ Amazing *by D***O on 14 August 2024* It’s an amazing product and I’m really enjoying working with it ### ⭐⭐⭐⭐ Good *by A***I on 31 December 2025* Good ## Frequently Bought Together - ELEGOO Upgraded Electronics Fun Kit w/Power Supply Module, Jumper Wire, Precision Potentiometer, 830 tie-Points Breadboard for Arduino, STM32 - Sparetronic, Arduino UNO R3 Development Board with USB Cable, ATmega328P Microcontroller, Compatible with Arduino IDE for DIY Electronics Projects and Prototyping - 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.com.br/products/257599505-upgraded-electronics-fun-kit-w-power-supply-module-jumper-wire](https://www.desertcart.com.br/products/257599505-upgraded-electronics-fun-kit-w-power-supply-module-jumper-wire) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-06-15*