Basic Electronics Part 2: LED Array Oscilloscope

SKU
064775
Grade 7-AD
Teaching Method
Traditional
Teacher-centered curriculum commonly used in classrooms that may include a text, teacher manual, tests, etc.
Charlotte Mason
A methodology based on the work of a 19th century educator who maintained that children learn best from literature (Living Books), not textbooks.
Classical
A methodology based on the Latin Trivium (three stages of learning), including the grammar stage (memorization and facts), logic stage (critical thinking), and rhetoric stage (developing/defending ideas).
Unit Study
A thematic or topical approach centered around one topic that integrates multiple subject areas.
Montessori (Discovery)
A methodology based on the work of a 20th century educator that emphasizes student and sensory-driven discovery learning and real-life applications.
Other
Other methodologies
Religious Content
Secular
Contains content contrary to common Christian beliefs (i.e. evolution).
Neutral
Avoids religious or theoretical topics or presents multiple viewpoints without preference.
Christian/Religious
Faith-based or including instructional religious content.
Learning Modality
Auditory
Learns through listening, talking out loud or reading out loud.
Visual
Learns through seeing, prefers written instructions and visual materials.
Kinesthetic/Tactile (Hands-On)
Learns through moving, doing and touching.
Multi-Sensory
Curriculum that employ a variety of activities/components.
Presentation
Sequential
Curriculum progresses through well-defined learning objectives. Emphasizes mastery before moving to the next topic.
Spiral
Topics and concepts are repeated from level to level, adding more depth at each pass and connecting with review.
Conceptual/Topical
Focus is on the “why,” often with a unifying concept as well as specific skills; coverage may be broader.
Teacher Involvement
Low Teacher Involvement
Student-led materials; parent acts as a facilitator.
Medium Teacher Involvement
A mix of teacher-led time and independent student work.
High Teacher Involvement
Teacher-led lessons; may utilize discussions, hands-on activities and working together.
Additional Materials Required
No other materials needed
Everything you need is included.
Other Materials Required
There are additional required resources that are a separate purchase.
Other Materials Optional
There are additional resources mentioned or recommended but are not absolutely necessary.
Consumable
Consumable
Designed to be written in; not reusable.
Non-Consumable
Not designed to be written in; reusable.
Our Price
$369.99
Description
Publisher's Description of Basic Electronics Part 2: LED Array Oscilloscope

Part-2, The LED Array Oscilloscope

An oscilloscope is an essential tool for anyone designing or repairing electronic equipment, or doing scientific research. It allows very high speed electrical signals to be viewed, and enables engineers to "see how electronic circuits are functioning, and collect data from sensors.

Part-2, the LED Array Oscilloscope, is presented in a manner similar to the story "Stone Soup." As each module is built and tested, a new feature is suggested that would improve the oscilloscope's functionality. This leads to describing, building, and testing the next module until all the features of a commercial oscilloscope have been demonstrated. Because the results are visual, the learning is exciting with immediate gratification of applying the theory just taught. As the oscilloscope is developed, the Signal Generator board from Part-1 is used to provide test signals to demonstrate the scope's operation, and to show the need for new features that are then built in the following chapter.

The main display is created from an array of 240 LEDs operating at 5 volts*, and provides additional practice for the student to become proficient and confident in soldering skills.

(This kit uses the power supply built in Part 1 - it contains No Power Supply)

We sell a variety of electronics kits with varying degrees of difficulty. While these kits are helpful in learning the basics of electronics, there is often a disconnect between understanding a circuit built with colorful snap-together plastic parts and seeing the same circuit made with real electronic parts soldered in place on a circuit board. Peter Miller has been working with the "real stuff" since first wielding a soldering iron at age 5. His favorite after-dinner activity was to pepper his knowledgeable father with technical questions. Peter kept right on learning - a physics major in college who has also learned chemistry, programming, mechanics, machining, glass blowing, jewelry making, plumbing, carpentry, welding, engineering, art, gardening and music.

This course focuses on learning real-world electronics using real-world components built with real-world tools. In the real world, things don't always go right, so Peter stresses following directions. Soldering can be undone, but it takes time and patience, so better to do it right the first time. Peter also stresses safety. The student is using a soldering iron, wire cutters, and components with pointed wire leads, so burns, cuts and minor shocks are possible.

In Part 1, the LED-Scope Kit, students learn how an oscilloscope works. Starting with a couple of bags of unidentified parts and two blank circuit boards, students will learn step by step about electronics and how to assemble these parts into a functioning oscilloscope. The instructions are contained in a series of PDFs on a CD-ROM. Besides text, the PDFs contain colorful charts, graphics, and photographs and hold the 17 chapters of Peter's instruction, which is where the course gets really interesting. Instead of simply having students find Part A and solder it into Position B on the circuit board, the well-rounded author starts with a discussion of what electricity is, what the different types of electricity are, which elements in the periodic table are the best conductors of electricity and why, a short history of why we use AC vs DC in our power grid, etc. And these are only some of the highlights in the first half of Chapter 1! The explanations are so clear and the background information so interesting that the student will want to continue to learn more. This approach also keeps the student from hurrying through building the kit just to get it done, but also helps the student retain the knowledge of what he is building because he will understand how it all came about. In the process of completing this kit, the student will also be doing the algebra required in electronics and learning to read and understand an electrical schematic diagram.

In Part 2, students will advance their learning as they build an LED Array Oscilloscope. Peter has heard (from students and employers) that, upon completion of this kit, a person would be qualified to work as an electronics technician with no additional training.

For your convenience, Peter offers a Tool Set containing the necessities for completing the kits. The set includes a soldering iron, cage-type soldering iron stand, ANSI safety glasses, wire stripper, flush/fine wire cutters, long nose pliers, 7" tweezers, 7-function digital multi-meter, solder sucker, desoldering braid, and solder. He estimates purchasing these tools separately would cost about $125.

If you want a taste of Peter's kits and teaching methodology, we offer some small single-purpose kits as well: Color Synthesizer, LED Warning Beacon, and LED Blinky Bread Board.

I met Peter and his lovely wife at a recent homeschooling convention in Cincinnati. Peter patiently explained to me his product line and his methodology for teaching electronics to others. But he wanted to get back to teaching the kids, who were lined up at his booth, waiting their turn to learn to use the soldering iron under his direction. Under his direction with these kits, your student will really learn and enjoy the study of electronics. - Bob

Details
More Information
Product Format:Other
Brand:Applied Inspirations
Grades:7-AD
EAN/UPC:689076636155
Length in Inches:11.125
Width in Inches:12.625
Height in Inches:2.5
Weight in Pounds:1.95
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