Proton 3V 0.2W Pink 2835 SMD LED (Pack of 4000) RED The SMPS has high efficiency

The SMPS has high efficiency up to 79%

The 10K Potentiometer is a passive electronic component that has two end terminals with a resistive element and the sliding contact called the wiper acts as the third terminal

This versatile relay can handle up to 10A of current

the light from the LED is collected by the transistor's receiver and it conducts

There are 6 Pins in this relay which are shown in the image

Proton 3V 0.2W Pink 2835 SMD LED (Pack of 4000) RED The SMPS has high efficiencyThis is a High Quality Pink 3V 0. 2W 2835 SMD LED. These LEDs consume very low power and generally produce a wide angle of light disbursement which can be narrowed through the use of external lenses. The Forward Voltage is 3. 0 3. 2 volts and the Forward Current is 60mA. 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 equipment. Just