--- product_id: 256503887 title: "SmartLab Toys Smart Circuits with 14 Powerful Experiments, Multicolor, Standard" brand: "smartlab" price: "NT$8509" currency: TWD in_stock: true reviews_count: 5 url: https://www.desertcart.tw/products/256503887-smartlab-toys-smart-circuits-with-14-powerful-experiments-multicolor-standard store_origin: TW region: Taiwan --- # 48-page illustrated manual 3 x 1.5V AAA batteries 48 modular pieces SmartLab Toys Smart Circuits with 14 Powerful Experiments, Multicolor, Standard **Brand:** smartlab **Price:** NT$8509 **Availability:** ✅ In Stock ## Summary > ⚡ Build, Learn, Play—Your Future Awaits! ## Quick Answers - **What is this?** SmartLab Toys Smart Circuits with 14 Powerful Experiments, Multicolor, Standard by smartlab - **How much does it cost?** NT$8509 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/256503887-smartlab-toys-smart-circuits-with-14-powerful-experiments-multicolor-standard) ## Best For - smartlab enthusiasts ## Why This Product - Trusted smartlab brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Educational Playtime:** Learn about circuits, sensors, and microprocessors while having a blast! - • **Limitless Creativity:** Build everything from a doorbell to a magic message wand! - • **STEM Fun for All Ages:** Perfect for ages 8 and up—everyone can join the fun! - • **Hands-On Learning Adventure:** Master electronics with engaging, step-by-step projects. - • **Unleash Your Inner Engineer:** Dive into 14 electrifying experiments that spark creativity! ## Overview SmartLab Toys Smart Circuits offers an engaging way for kids aged 8 and up to explore electronics through 14 hands-on experiments. With 48 modular pieces and a comprehensive 48-page manual, this kit encourages creativity and learning in a fun, interactive manner. ## Description SmartLab Toys Smart Circuits with 14 Powerful Experiments, Multicolor, Standard ## Features - Hours Of Stem Electronics Fun: Build Amazing Gadgets And Games With Lights, Sounds, And Sensors Using The Modular System And Microprocessor; Customize Your Electronic Builds In 3-D With Snap-Together Boards - 48 Pieces, Amazing Value: Microprocessor, Speaker, Battery Pack, Light Sensor, Tricolor Led Array, Tilt Switch, Variable Resistor, 2 Push Buttons, 6 Modular Boards, 31 Jumper Wires In 4 Lengths, And 48-Page Manual; Requires 3 X 1.5V Aaa (Lr03) Batteries, Not Included - 48-Page Illustrated Manual Packed With Science: Using The Scientific Method To Make Your Way Through The 50 Step-By-Step Projects, Learn About Electricity, Electric Currents, Electric Circuits, Conductance, Microprocessors, Rom, Ram, Sound Frequency, Rgb Color, And More - 50 Fun Circuit Builds—Unlimited Projects: First 10 Builds Teach The Basics Of Electronics, Then Advance In Complexity; Create A Doorbell And A Motion-Sensing Alarm For You Room, Make Electronic Dice And A Pong Game, Use A Pencil To Draw Music You Can Hear, Create A Magic Message Wand, And More - Skill Level: All ## Technical Specifications | Specification | Value | |---------------|-------| | Product Dimensions | 33.02 x 27.94 x 6.35 cm; 630 g | | Manufacturer recommended age | 8 years and up | | Item model number | SL14786 | | Educational Objective(s) | electronics, computer programming, Experimentation and Cause & Affect, Concentration, Hands-On Learning | | Language: | English | | Number of Game Players | 1 | | Number of Puzzle Pieces | 48 | | Assembly Required | Yes | | Batteries Required? | Yes | | Batteries Included? | No | | tech_spec_battery_description_toys | 3 x 1.5V AAA (LR03) batteries, not included | | Material Type(s) | Plastic | | Remote Control Included? | No | | Color | Multicolor | | Language | English | | ASIN | B0176IEUH2 | ## Images ![SmartLab Toys Smart Circuits with 14 Powerful Experiments, Multicolor, Standard - Image 1](https://m.media-amazon.com/images/I/81-IsMTPWDL.jpg) ![SmartLab Toys Smart Circuits with 14 Powerful Experiments, Multicolor, Standard - Image 2](https://m.media-amazon.com/images/I/91M9CbIQxXL.jpg) ![SmartLab Toys Smart Circuits with 14 Powerful Experiments, Multicolor, Standard - Image 3](https://m.media-amazon.com/images/I/71VCDn7BLfL.jpg) ![SmartLab Toys Smart Circuits with 14 Powerful Experiments, Multicolor, Standard - Image 4](https://m.media-amazon.com/images/I/71iMK4E7JJL.jpg) ![SmartLab Toys Smart Circuits with 14 Powerful Experiments, Multicolor, Standard - Image 5](https://m.media-amazon.com/images/I/71hASVv9cZL.jpg) ## Questions & Answers **Q: Does anyone know if there is any documentation of the microprocessor programs, inputs, and outputs?** A: They are almost all simple GPIO sequences and/or triggered functions. 1-6 are dedicated inputs, 7-12 are dedicated outputs, 13-14 are connected to a digital to analog converter and have been dedicated to sound. This DAC is in the chip. A-H from the program bridge. This is potentially the tricky part as multiple jumpers can be used at the same time. You must jump at least two together to do anything. As of yet I do not know if data is transmitted along these jumpers or if the hold a constant signal. Something else interesting about them, they are paired A = B, C = D, E = F, G = H. The processor package appears to be a QFN-44 and it is not equipped with internal pull-up or pull down resistors. The lack of capacitors on the inputs says they are either internal or there is a PIC or the like in the chip. My guess is that this is an 8051 processor by Nuvoton. If you know MPU or GPIO programming you should be able to make a fuzzer and figure it out quickly. If not it should be easy enough to map with a logic probe and an oscilloscope. **Q: Can this be broken by wiring it improperly? Like touching DC + to -?** A: We're not positive but we doubt it. My son said that he's wired things incorrectly before and had to go back and move wires around to make the circuit work. I'm guessing that since it's a kid's toy, they probably have some safeguards in place to prevent shocks and that those safeguards would probably protect the equipment itself too. **Q: We are on Build #39 but cant see what the "magic message" is...has anyone had problems with that project?** A: We did too! Maybe an arrow head? **Q: Can I get the Manual in Spanish languages, online where is the address?** A: Their website does have a PDF download but it is only in English. ## Customer Reviews ### ⭐⭐⭐⭐⭐ ¡Nos encantó! *by P***Z on Reviewed in Mexico on 10 July 2021* Hemos pasado horas de diversión y apenas tenemos una semana con él! El instructiva está muy claro y acompañado de ilustraciones llamativas para los niños... además vienen con explicaciones fáciles que ayudan a entender el concepto de lo que está pasando... ¡Lo recomiendo bastante! ### ⭐⭐⭐⭐⭐ Pre-programmed microprocessor delivers surprisingly fun time *by E***M on Reviewed in the United States on 21 March 2020* If you've ever played with traditional electronics kits before, you could be asking yourself, "How could a kit with a speaker, LEDs, push buttons, a tilt switch, photo diode, a rotary knob, and a little green block, hold kids attention for more than a few minutes?" Well, with the addition of a little pre-programmed microcontroller (that green block), it turns those passive mundane components into 39 (+11 traditional circuits) surprisingly fun projects that are quick to connect, and will keep your kids coming back to build them all.Pluses:-Quick to connect using encapsulated modular components-39 Engaging microcontroller based projects like: LED Ping-Pong game, Door bell with real doorbell sound, Light, smart night light, Theremin musical instrument, Drum kit with realistic sounds, Quiz show game, etc.Minuses:-Connector wires can be difficult for young kids to plug into the tight leaf plugs until they become broken-in.-Pre-programmed microcontroller means it's a 'black box', which doesn't teach kids much about how microprocessors work. In fact, the parent will have a hard time explaining how connecting "D to C" creates all the cool sounds they're hearing, for instance You're really just selecting one of 39 programs that control the 6 input and 8 output lines, but the projects are really fun.-Magic Message Wand project didn't display the 'secret message'. Anybody got it to work? ### ⭐⭐⭐⭐⭐ Introductary electronics for kids. *by J***G on Reviewed in Singapore on 3 January 2022* Instructions are easy to follow. Kids are fascinated by the builds. --- ## 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.tw/products/256503887-smartlab-toys-smart-circuits-with-14-powerful-experiments-multicolor-standard](https://www.desertcart.tw/products/256503887-smartlab-toys-smart-circuits-with-14-powerful-experiments-multicolor-standard) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-05-31*