Orange HD Propellers 1150(11X5.0) Carbon Nylon Black 1CW+1CCW-1pair 10K Thermistor Temperature Sensor Module(4 Pin) Multiple robots can be programmed

Multiple robots can be programmed independently

The 89C2051 supports in-system programming (ISP)

Below 192V

suitable for harsh outdoor and industrial environments

threshold adjustable via potentiometer) Detection Range 10 - 1000 ppm (varies by gas type) Preheat Time ~20 seconds (recommended 24-48 hours for initial burn-in calibration) Heater Power Consumption <= 800 mW Sensitivity Adjustment Onboard potentiometer for digital threshold tuning Indicator LEDs Power LED & Digital Output Trigger LED Comparator IC LM393 dual comparator Module Dimensions ~32 mm x 20 mm x 22 mm Pin Configuration VCC

Orange HD Propellers 1150(11X5.0) Carbon Nylon Black 1CW+1CCW-1pair 10K Thermistor Temperature Sensor Module(4 Pin) Multiple robots can be programmedOrange HD Propellers 1150(11X5. 0) Carbon Nylon Black 1CW+1CCW 1pair