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PM2.5 GP2Y1010AU0F Dust Smoke Particle Sensor E-242 Power supply voltage: DC5 ± 2V Sensitivity: 0.5V / (0.1mg / m3) The minimum detection level of particles: 0.8 m Clean air voltage: 0.9V typ. Low consumption current (Icc: MAX. 20 mA) The presence of dust can be detected by the photometry of only one pulse Enable to distinguish smoke from house dust
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ESP32 is already integrated with antenna and RF balun, power amplifier, low noise amplifiers, filters, and the power management module. The entire solution is the least amount of PCB area. this board is 2.4 GHz dual mode WiFi and bluetooth chips by tsmc 40nm low power technology, power and optimized RF characteristics, which is safe, reliable, and scalable to a wide range of applications.
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Specification: Weight: 13g Dimension: 22.8×12.2×28.5mm Stall torque: 2.1kg/cm (4.8v) ; 2.4kg/cm (6.6V) Operating speed: 0.10sec/60degree (4.8V); 0.08sec/60degree (6.0V) Operating voltage: 4.8V~ 6.6V Gear Type: Metal gear Servo case: Middle with alloy case Bearing: Double ball bearing Temperature range: 0- 55℃ Dead band width: 1us servo wire length: 25cm servo arms &screws included