Kit de projetos eletrónicos VELLEMAN, 50 experiências, laboratório de circuitos

This electronic switch set offers more than 50 experiments and is ingeniously designed with a main circuit board that contains all 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: 50

Experiment specifications

• Simple LED circuit
• Spinning LED light
• Function of the reed switch
• Demonstration of resistance and current
• Resistors in series connection
• Resistors in parallel connection
• Function of the touch plate
• A simple demonstration of a function of the PNP transistor
• A simple demonstration of a function of the NPN transistor
• Two LEDs in parallel connection
• Three LEDs in parallel connection
• LED and spinning LED with a single switch
• LED and spinning LED with separate switches
• Basic circuit operation of LED
• Spinning LED light in advance circuit operation of LEDs
• LEDs combination
• Function of a diode
• A simple demonstration of the light sensor
• A practical example: Light triggered LED

Experiment specifications extra

• A practical example: Darkness triggered LED
• Demonstration of a simple function of SCR
• A practical example of SCR
• Digital segment LED displaying "1"
• Digital segment LED displaying "2"
• Digital segment LED displaying "8"
• Digital segment LED displaying "F"
• Digital segment LED switching between "1" and "8"
• Digital segment LED switching between "I", "L" , "F" and "E"
• Light control seven-segment LED display C
• Light control seven-segment LED display E
• Flashing LEDs
• Dog barking sound with flashing LED
• Dog barking sound and flashing digit "1"
• Rooster crowing sound and flashing digit "2"

Experiment specifications extra extra

• Cat meowing sound, flashing digit "3"
• Horse neighing sound, flashing digit "4"
• Bird chirping sound, flashing digit "5"
• Duck quacking sound, flashing digit "6"
• Sheep baaing sound, flashing digit "7"
• Cuckoo calling sound, flashing digit "8"
• Frog croaking sound, flashing digit "9"

Manual control horse neighing sound with push switch control flashing digit "0"

• Magnet control sheep baaing sound with flashing LED
• Touch control rooster crowing sound with flashing LED
• Light control cat meowing sound with flashing LED
• Darkness activated dog barking sound
• Security alarm based on wiring disconnection
• Water level LED alarm
• Light intensity indicator
• Darkness activated spinning LED light
• Light control spinning LED light
• 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)