Aideepen | Enhanced DC3V High Voltage Electromagnetic Cannon DIY Kit Circuit Board Welding Practice Electronic Experiment Parts

Features:1. Constructed with dedicated circuit boards, electromagnetic cannon coils, six-pin ferrite ring inductors, and other components.2. Rapid projectile launch speed.3. Fast energy charging capability.4. Extended projectile range.5. Level indicator circuit for convenient monitoring of charge status.6. Optional acrylic casing for insulation protection.7. Aesthetic and convenient bottom battery compartment allows easy battery replacement without opening the enclosure.Product Description:An electromagnetic cannon is a weapon technology that accelerates projectiles using electromagnetic force. It employs electromagnetic pulses to accelerate projectiles to high velocities before firing them at extreme speeds. Our Enhanced Electromagnetic Cannon Kit simplifies wiring complexity and significantly reduces soldering difficulty, making it ideal for beginners. It also includes power, charging, and firing indicator lights for clearer monitoring of operational status. Caution: Never aim at people or fragile objects during use to prevent dangerous projectile discharge!Product Specifications:Kit Name: Enhanced Electromagnetic Cannon Construction KitOperating Voltage: DC 3VPower Supply: 2 AA batteries, DC 3V (batteries not included)Charging Current: 50~65mAFiring Current: 70~80mAPCB Dimensions: 85x78mm + 50x53mm (hand-measured, ±1~2mm tolerance)Operating Instructions:1. Flip the power switch (Toggle Switch SW1). Red and green LEDs illuminate.2. Wait approximately 10–30 seconds. Blue LED illuminates; brighter blue indicates greater firing range.3. Insert projectile into the rear of the barrel.4. Press the firing button (Round Button K3). Projectile launches from the barrel, completing firing.Key Electromagnetic Cannon Technologies:Power System: Supplies high-voltage electricity to generate powerful electromagnetic force. Common power systems include capacitors or battery packs.Electromagnetic Accelerator: An electromagnetic device accelerating projectiles, composed of coils and a support frame. When energized, the coils generate a strong magnetic field acting on the projectile to accelerate it.Product Listing:1* DIY Kit (Optional: Without Housing / With Housing)Safety WarningNever fire at people or fragile objects during operation to prevent projectile hazards!This project operates under high voltage. Do not touch metal components when powered on!Precautions:1. Internal operating voltage may reach 90–100V, exceeding the international safety standard of 36V. Never touch internal electronic components while powered on to avoid electric shock.2. External components like coils have thin insulation. Avoid abrasion that could cause damage and leakage. Switch areas are also vulnerable points. If exposed, the risk is higher for versions without a housing. Handle with care.3. Self-assembled circuit boards may contain errors or faults. If the boost circuit section is functioning normally, the energy storage capacitor (1000uF/100V) may have been charged to a high voltage, creating an electric shock hazard. Therefore, before troubleshooting or handling the circuit, first measure the voltage across the capacitor terminals with a multimeter. Alternatively, discharge the capacitor by using a plastic-insulated wire (with both ends stripped to expose copper wires). Hold the plastic insulation and touch both capacitor terminals with the exposed copper wires to discharge it. Once the charge is fully released, the capacitor voltage will drop to 0V, allowing safe operation.