Elektronická stavebnice VELLEMAN, 25 experimentů, zábava s obvody

This electronic switch set offers more than 25 experiments and is ingeniously designed with a main circuit board that contains all the necessary electronic components. All you need to do is connect the wires according to the instructions for each experiment and follow the steps carefully. Once everything is connected, the circuit will activate and function.

Remember that this is not a one-time experiment. The more time you spend assembling the experiments, the more you will learn. Boredom is not an option; you will become increasingly involved as you continue to discover new and exciting experiments over the coming years.

• Promoting STEM learning: The set encourages interest and skills in STEM areas (Science, Technology, Engineering, Mathematics), which is crucial for a child's educational growth in today's technology-driven world.
• Development of problem-solving skills: By conducting experiments and solving problems that may arise during these experiments, children develop important problem-solving skills.
• Safe and child-friendly: Designed with children's safety in mind, so they can learn and experiment without risks.
• Confidence and independence: Successful completion of experiments can give children a sense of achievement and self-confidence, which promotes their independence in the learning process.
• Perfect parent-child interaction: It offers a great opportunity for parents to learn and experiment together with their children, strengthening the parent-child bond.
• Specifications
• Technical data
• Number of experiments: 25

Experiment specifications

• Blower
• Simple LED circuit
• Two LEDs in parallel connection
• Three LEDs in parallel connection
• Blower and LED with separate switches
• Basic circuit operation LEDs
• Demonstration resistance and current
• Demonstration variable resistor
• Demonstration function capacitor
• Diode and capacitor discharge
• AND Gate circuit LED
• OR Gate circuit LED
• NOT Gate circuit LED
• NAND Gate circuit LED
• NOR Gate circuit LED

Experiment specifications extra

• Simple demonstration light sensor
• Demonstration function PNP transistor
• Demonstration function NPN transistor
• Delayed lighting up LED
• Delayed extinguishing LED
• Light control blower
• Alternating LED and blower
• Speed adjustable blower
• Connection indicator
• Environmental data
• Recommended age: 8+
• Power supply

Batteries not included

• Number of batteries: 2
• Battery voltage rating: 1.5 V
• Battery IEC size: AA (LR6, R6, FR6, HR6, KR6, ZR6, 15A, 15D, 15LF, 1.2H2, 1.2K2, UM3, Pencil, MN1500, MX1500, MV1500)