This HU-064 upgraded electromagnetic gun kit demonstrates the fundamental principles of electromagnetic induction, capacitor energy storage, and magnetic field acceleration through hands-on soldering and assembly. Its 3V low-voltage power supply design is ideal for electronics enthusiasts to practice soldering. Users can assemble disparate components into a functional electromagnetic acceleration device, experiencing the wonder of electromagnetic conversion while combining fun and creative value.
Key product highlights:
1. Upgraded and optimized circuit for stable operation
Optimized energy storage and launch circuits with clear charging indicator lights; stable energy storage and launch current parameters ensure a high success rate for assembly and debugging, making it easy for beginners to succeed on their first try.
2. Safe 3V low-voltage power supply
Powered by two AA batteries at 3V DC, eliminating the need for a high-voltage external power supply, reducing operational risks, and making it suitable for soldering practice and home experiments.
3. Double-layer PCB modular design
The upper and lower layered PCBs (A board 85×78mm / B board 50×53mm) provide a clear layout and well-defined circuit lines, facilitating understanding of the circuit structure and troubleshooting soldering faults.
4. Optional transparent acrylic shell
The assembled acrylic frame creates a neat structure, allowing for easy viewing of the internal circuitry and observation of component operation, making it suitable for exhibitions and displays.
5. Excellent soldering training kit
The kit includes various commonly used electronic components such as resistors, capacitors, diodes, transistors, coils, and buttons, providing a one-stop platform for practicing basic soldering, recognizing components, and learning analog circuit knowledge.
Product specifications:
| Kit name | HU-064 upgraded electromagnetic gun manufacturing kit |
| Operating voltage | DC 3V (2 AA batteries, batteries not included) |
| Storage current | 50~65mA |
| Launch current | 70~80mA |
| PCB size | A Board 85×78mm; B Board 50×53mm |
| Finished product dimensions | 94×87×47.7mm (with acrylic shell) |
| Kit type | DIY parts, requires soldering and assembly |
| Tool requirements | Soldering iron and solder wire not included |
Instructions for use:
1. Turn on the power switch (rocker switch K1). The green LED will light up.
2. Wait approximately 10-30 seconds until the blue light illuminates, indicating that the charge energy has reached about half.
3. Insert the projectile into the rear of the cannon barrel. Press the fire button (round button K2). The projectile will fly out of the barrel, and firing is complete.
Reviews
There are no reviews yet.