hi
project for this month is to make a large led temperature display.
making the 8 segment display from led strips photo attached.
what i would like to know is that I'm using a an Red Digital Thermometer photo attached.
i am using the outputs from the Red Digital Thermometer to make the larger one's illuminate but they need more power so i need transistors ?
from the led outputs which are vcc-
can any one help please
project for this month is to make a large led temperature display.
making the 8 segment display from led strips photo attached.
what i would like to know is that I'm using a an Red Digital Thermometer photo attached.
i am using the outputs from the Red Digital Thermometer to make the larger one's illuminate but they need more power so i need transistors ?
from the led outputs which are vcc-
can any one help please
Attachments
-
20.1 KB Views: 24
-
154.2 KB Views: 26