Four Person Preemptive Answer Machine DIY Kit (KIT752)

Four Person Preemptive Answer Machine DIY Kit

The Four Person Preemptive Answer Machine DIY Kit is an interactive electronic project designed for quiz competitions, classroom activities, STEM education, and DIY learning. The system allows up to four participants to compete to answer first, with the first button pressed locking out the others and activating an indicator.

Specifications

• Product Type: Four Person Preemptive Answer Machine DIY Kit
• Operating Voltage: DC 5V
• PCB Size: 71 × 53 mm
• Operating Temperature: -25°C to +85°C
• Operating Humidity: 5% to 95% RH
• PCB Color: Green
• Assembly Type: DIY Soldering Kit

Features

• Supports up to 4 participants.
• First button pressed receives priority and locks out remaining inputs.
• Clear visual indication of the winning participant.
• Operates from a standard 5V DC power supply.
• Ideal for learning soldering and electronic circuit principles.
• Compact PCB design for easy assembly.
• Reliable operation over a wide temperature range.
• Suitable for educational, hobby, and competition applications.

Applications

• School quiz competitions
• Classroom demonstrations
• STEM education projects
• Electronics training and workshops
• DIY learning projects
• Science fairs and exhibitions
• Team-building games and activities

This kit is an excellent hands-on project for beginners and students looking to develop soldering skills while learning about digital logic and priority control circuits.