P2Group+6

toc

=Radioshack Electronics Learning Lab Collaborative Lab Reports=

Group Members' Names: David

Group Name:

Write in third person in all cases as well as in complete sentences.

Template for entry (Copy the template below exactly!)

Name of Circuit
Flashing LED Circuit - Function of the circuit: The function is to have an LED light flash - Components used in the circuit (listing with basic definitions): 1. 555 Integrated circuit-Microscopic Electronic circuits 2. Yellow-Violet-Red Resistor-Used to resist the electricity 3. Brown-Black-Orange Resistor-Used to resist the electricity 4. Brown-Black-Red Resistor-Used to resist the electricity 5. C1-10 uF Capacitor-Stores and electrical charge 6. Red LED-Emits a light of one color - Explanation of difficulties encountered while creating the circuit: Red wire was first inserted in the wrong hole on the Bread board and the wires intersect - Multimedia (Images, Interviews, Videos- make sure to title and number them) Picture 1. LED FLASHER

Name of Circuit 2
555 Black Box Test Circuit - Function of the circuit: It is used to notice how resistors and capacitors work together by making a tone - Components used in the circuit (listing with basic definitions): 1. 555 integrated circuit-Microscopic Electronic circuits 2. Brown-Black-Orange Resistor-Used to resist the electricity 3. Brown-Black-Red Resistor-Used to resist the electricity 4. Brown-Black-Brown Resistor-Used to resist the electricity 5. C1-0.1 UF (104)-Stores and electrical charge 6. Speaker-Transfers fluctuating current into sound 7. Buzzer-Produces a loud tone at a frequency og about 1500 Hertz - Explanation of difficulties encountered while creating the circuit: Some of the wires were inserted into the wrong holes - Multimedia (Images, Interviews, Videos- make sure to title and number them) Picture 2. 555 Test Ciruit

Name of Circuit 3
4017 Decade Circuit: Digital-to-Analog Converter - Function of the circuit: It is used to measure the resistance in 10 LEDs - Components used in the circuit (listing with basic definitions): 1. 4017 and 4049 integrated circuits-Microscopic Electronic circuits 2. Yellow-Violet-Red Resistor-Used to resist the electricity 3. Red-Red-Red Resistor-Used to resist the electricity 4. 10 Color-Color-Red Resistors-Used to resist the electricity 5. C1-0.47 uF (104)-Stores and electrical charge - Explanation of difficulties encountered while creating the circuit: Some of the wires were inserted into the wrong holes and they were tangled together - Multimedia (Images, Interviews, Videos- make sure to title and number them) Picture 3. Digital-to-Analog converter