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Plug-and-Play Design – Color-coded modules and connectors make setup quick and frustration-free
This relay typically comes with a heatsink to improve heat dissipation
Precise Temperature Control
it’s designed to grow with your skills
ELECFREAKS PlanetX Dust Sensor STEAM Projects Plug-and-Play Design – Color-coded modulesThe Dust sensor is used to monitor the dust concentration in the surrounding air, and the monitored object is tiny particles above 1 micron. Try using a dust sensor to make a warning device for people allergic to pollen! Specifications Connections: RJ11 4P4C Power: 3. 3V Connections type: Analog output Sensitivity: 0. 5V (100g 3) Valid scope: 500g m3 You can find the introduction of this product following this link https: wiki. elecfreaks. com en
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US$ 17.00
