This is a bit of a long story but I will try and make it quick!
I purchased a couple of 220 Volt AC outlets off of E-Bay, I thought that they had a motion sensor and light sensor included in the units. When they arrived I found that they came minus the light sensor.
I now want to make a project up incorporating an external light sensor to power the units so that they will operate only at night.
I found a schematic that looks like it will do the job (cheap and easy) however I have never built a project using a relay and am unsure of what specifications I need to consider when buying the relays?
These combined units ( light and motion sensor) will be low powered using a single 9 Amp LED light in each unit for illumination and of course are powered by 220 VAC.
Here is the schematic that I want to build:
Thank you in advance for you input.
I purchased a couple of 220 Volt AC outlets off of E-Bay, I thought that they had a motion sensor and light sensor included in the units. When they arrived I found that they came minus the light sensor.
I now want to make a project up incorporating an external light sensor to power the units so that they will operate only at night.
I found a schematic that looks like it will do the job (cheap and easy) however I have never built a project using a relay and am unsure of what specifications I need to consider when buying the relays?
These combined units ( light and motion sensor) will be low powered using a single 9 Amp LED light in each unit for illumination and of course are powered by 220 VAC.
Here is the schematic that I want to build:
Thank you in advance for you input.