Propellers 8045 (8X4.5) ABS Props 1CW+1CCW Pair ATMega8 Turn the onboard potentiometer clockwise

Turn the onboard potentiometer clockwise to increase sensitivity (triggers at lower light levels)

as well as an open source hardware board that

The sensitivity of the sensor can be adjusted by using the potentiometer

Dedicated UART

Propellers 8045 (8X4.5) ABS Props 1CW+1CCW Pair ATMega8 Turn the onboard potentiometer clockwisePropellers 8045 ABS Black 1CW+1CCW 1pair is a high quality propeller specially designed for multi copters. These Propellers are light in weight and high strength propeller has a 15 angle design at the end of the propeller to avoid whirlpools while the multi copter is flying. They are useful in drones as well as in multi copters. Propellers 8045 Specifications: Length: 8. Pitch: 4. 5. Weight: 20 gm. Shaft Diameter: 9. 5mm. Total Length: 8 inch 200 mm.