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Classes/2010/VIS147A/Lab2

No change in size, 23:25, 18 January 2010

→‎Activities

== Activities ==

=== Set up your 5V power supply===

* set up voltage regulator

[[Image:7805_schematic.png | 350px | thumb | left ]]

[[Image:7805_pinout.png | 200px | thumb | left]]

[[Image:7805_on_breadboard.jpg | 300px | thumb | left]]

* light bulb as indicator (always-on power indicator)

[[Image:7805_schematic_w_bulb.png | thumb | left]]

[[Image:7805_with_power_light.jpg | 200px | thumb |left]]

* set up voltage regulator

* light bulb as indicator (always-on power indicator)

*QUESTIONS:

**what is the voltage across the bulb?

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