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Duotone panel — violet briefing on the left, lime-sealed detail sheet on the right.
198 Experiments Electronics Kit 0.9V 5V to 5V DC DC USB Step Up Power Boost Converter Module The design philosophy prioritizes accessibility The design philosophy prioritizes accessibility Type PWM DC Motor Speed Controller Module Operating Voltage DC 12V (compatible with 6V 28V range on select models) Maximum Current 10A (continuous) Control Method Pulse Width Modulation (PWM) PWM Frequency ~13 kHz (low noise operation) Speed Adjustment 0% 100% stepless control via onboard potentiometer Power Rating Up to 120W at 12V Efficiency >95% (minimal heat dissipation) MOSFET High power N channel MOSFET switching element Reverse Polarity Protection Built in fuse protection circuit Board Dimensions Approx 198 different experiments in one kit No additional purchases needed to get started
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