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motor current Per Channel : 1
TIP142 NPN Power Darlington Transistor (100V
Designed to evolve the user from beginner to professional level
Logic Level - High: 1
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Air Quality Sensor MQ135 (Analog/Digital) uln 2003 motor current Per Channel :Introduction: Sensitive for benzene, alcohol, smoke Output voltage boosts along with the concentration of the measured gases increases Fast response and recovery Adjustable sensitivity Signal output indicator Warning: please use this sensor only in controlled experiments. Flammable gases and fumes are very dangerous. Features: Both types of output (Analog and Digital) Compact size sensor so that it can use in any environment. Runs for a lifetime
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