6V 1W Blue 2835 SMD LED (Pack of 8000) 74HCT04 Whenever the obstacle crosses the

Whenever the obstacle crosses the sensor the power gets supplied in the output and when the obstacle again crosses the sensor

There are already many projects in the open-hardware community that use the RC522 - RFID Communication with the Arduino

Its package can be programmed in circuit and 1

2V Running Current 500mA-900mA  Stall Current 2

Shaft Diameter 5mm Shaft Length 22mm Size 42mmx42mmx40mm No

6V 1W Blue 2835 SMD LED (Pack of 8000) 74HCT04 Whenever the obstacle crosses theThis is a High Quality 6V 1W Blue Colour SMD LED in a 2835 Package. These LEDs consume high power and generally produce a wide angle of light disbursement which can be narrowed through the use of external lenses. The Forward Voltage is 6. 1 6. 3 volts and the Forward Current is 150mA. SMD LEDs are substantially smaller than lead frame type components, they can be used on smaller boards, with higher packing density, less storage area, and smaller