Electronics lab calculations

Jan 9, 2020

-added all 555 modes
such as:
-Astable mode - ministable -variable dutycycle
-Bistable mode
-Monostable mode
-slew rate calculations
-added Ascii table
-ohm's law calculations
-fixed bugs
- modified main page for better view ,added more images
-SI prefix units
-images are modified to be more flexible than before