Handmade DIY Electronic Science Experiment Set for Students Aged 7-14 Plastic Physical Puzzle Kit with Solar Fan Hand Operated Generator Self Made Simple Motor and Music Doorbell
Handmade DIY Electronic Science Experiment Set for Students Ages 7-14 with Plastic Parts

This handmade DIY electronic science experiment set offers students aged 7 to 14 a practical way to learn about basic electronics and mechanics through hands-on puzzle building. The set includes four distinct projects: a solar fan, a hand operated generator, a self made simple motor, and a music doorbell. Each project uses plastic components that are easy to assemble and sized for younger hands. By constructing these devices, children develop fine motor skills and logical thinking without needing specialised tools or prior experience. The set is suitable for home, classroom, or science club use and provides a tangible introduction to how everyday electronic devices work.
Features and Construction

The experiment set is built around four pre-designed projects, each with its own set of plastic parts and assembly steps. The plastic material keeps the kit lightweight and safe for children. All measurements are provided to help users understand the scale of each finished project.
Material and Build
The entire set is made from plastic, which is durable enough for repeated assembly and disassembly. The plastic components are moulded to fit together securely without requiring glue or solder. This makes the kit reusable and easy to modify for additional experimentation.
Size and Practical Fit
Each project has compact dimensions suitable for a desk or tabletop. The solar fan measures 90mm by 75mm by 130mm, the hand operated generator is 95mm by 110mm by 130mm, the self made simple motor is 90mm by 75mm by 53mm, and the music doorbell is 95mm by 75mm by 40mm. These sizes allow the finished models to be displayed or stored easily.
Uses and Placement

This science experiment set is designed for educational use at home or in school. It can be used as a group activity or an individual project for children who enjoy building and tinkering.
Event or Professional Use
Science clubs, after-school programmes, and classroom STEM lessons can use this kit as a hands-on teaching aid. Each project demonstrates a different principle: solar power, hand-cranked generation, motor construction, and sound electronics.
Everyday Home Use
Parents looking for an engaging screen-free activity will find this set suitable for children aged 7 to 14. It encourages independent problem-solving and can be completed over several sessions. The completed models can be used to explain basic science concepts to friends and family.
Benefits and Buying Value

The set offers multiple projects in one package, giving children variety and extended playtime. The plastic construction allows the parts to be reused for different experiments or creative modifications.
Reuse and Low Maintenance
Because no glue or permanent connections are needed, the components can be dismantled and rebuilt repeatedly. The plastic is easy to wipe clean and does not rust, so the kit remains usable over time with basic care.
Why Choose This Product
This DIY electronic science experiment set combines four projects in one box, saving the need to buy separate kits. It focuses on foundational engineering skills and is suitable for the specified age range. The included projects cover different areas of physics and electronics, offering a broad learning experience from a single purchase.

