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leds_switch_parallel_schem

Schematic image of a pushbutton, a 220-ohm resistor and three LEDs in parallel connected to a 7805 5-volt regulator. At left, there is a power plug. The positive terminal of the power plug is connected to the voltage input of a 7805 voltage regulator. The negative terminal of the power plug is connected to the ground terminal of the regulator. The voltage output of the regulator is connected to one side of a pushbutton. The other side of the pushbutton is connected to a 220-ohm resistor. The other side of the resistor is connected to the anodes of three LEDs. The cathodes of the three LEDs are connected to the ground terminal of the regulator.

Schematic view of a pushbutton controlling three LEDs wired in parallel.

Posted on August 28, 2014August 14, 2018 Full size 577 × 374

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Published inLab: Electronics
qr code of https://itp.nyu.edu/physcomp/labs/electronics/leds_switch_parallel_schem/

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  • Resources
    • Parts And Tools Guide
    • Microcontroller Pin Functions
    • Breadboard Layouts
    • Introduction to the Nano 33 IoT
    • Construction Links
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    • External Links and Resources
    • Tips from Instructors
  • Pcomp @ ITP
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