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K1000 Dual Variable Flashing LEDs Kit


Dual flashing LED’s variable speed through trimpots. Engaging first soldering kit for secondary students featuring a multivibrator circuit with adjustable LEDs. Ideal for learning key electronics and hands-on STEM skills.

$5.94

K1000 Dual Variable Flashing LEDs Kit – Adjustable LED Flasher (Assembly Required)

The K1000 Dual Variable Flashing LEDs Kit allows students to build a simple electronic circuit that produces alternating flashing LED patterns. With adjustable speed control, it provides a hands-on introduction to timing circuits, component interaction, and soldering skills.

Key Features

• Dual LED alternating flashing circuit
• Adjustable flash rate via onboard control
• Hands-on soldering kit for skill development
• Clear visual output for easy demonstration
• Compact and engaging electronics project

What’s Included

• 1 × KS1000 PCB
• 2 × LEDs
• Electronic components (resistors, capacitors, transistors, trimpots, battery snap.)
Note: Assembly required.

Curriculum Links

Australian Curriculum (v9.0):
• ACTDEK042 – Investigate how systems are designed and controlled
• ACTDEP050 – Produce designed solutions
Victorian Curriculum:
• VCDSTS039 – Technologies systems
• VCDSCD041 – Producing designed solutions
NSW (Stage 4–5 Technology Mandatory):
• TE4-2DP – Designs and produces solutions
• TE4-3DP – Safe use of materials and components

Classroom Use / Learning Outcomes

Students will:
• Assemble and solder an electronic circuit
• Understand timing and oscillation concepts
• Control LED behaviour through component adjustment
• Develop troubleshooting and testing skills

Teacher Benefits

• Simple and engaging soldering project
• Demonstrates core electronics principles
• Adjustable output allows experimentation
• Suitable for beginner to intermediate students

Perfect For

• Beginner soldering projects
• LED and timing circuits
• Electronics workshops
• STEM and classroom learning

Weight0.05 kg

Technical Specifications

Circuit Type: LED flasher / oscillator circuit
Number of LEDs: 2 (alternating output)
Control Type: Variable speed via potentiometer
Operating Voltage: Typically  9V (battery dependent)
Components: Includes resistors, LED’s. capacitors, transistors, trimpots
PCB Type: Through-hole kit (assembly required)
Output Type: Alternating LED flashing
Mounting / Form Factor: PCB module
Power Supply: Battery powered (not included)
Operating Temperature: 0°C to +70°C
Additional Notes: Ideal introduction to oscillator circuits

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