General Shop Safety - Safety Rules
By Kelly Curran
This document provides a list of shop safety rules.
Synchronous & Asynchronous Inputs on a JK Flip-Flop
By Patrick Hoppe
Students examine the operation of synchronous and asynchronous inputs on a JK Flip-Flop.
SMAW Electrode Characteristics
By Jessie Jelinski
In this learning activity, you’ll explore the characteristics of common, carbon steel shielded metal arc welding electrodes, which fall under American Welding Society specification A5.1.
The Welder's Tool Bag
In this learning object, you’ll explore what tools should be a part of every welding tool bag.
Power Dissipation
Students look at the power dissipated by a single gate and by an IC. The concept of average current draw is introduced and examples are provided.
The 4-Input Truth Table
In this learning activity you'll practice using the 4-input truth table.
Quality Basics: Customer Requirements and Specifications
By Mary Lee Rudnick-Kaun
In this learning activity you'll describe customer requirements and specifications as they relate to "Quality" in an organization.
Visual Logic Basic Programming: Using Flow Charts
By Jason Vosters
In this learning activity you'll understand what flow charts are and how they're used to create computer programs.
Setting Up a Wire Feeder for GMAW
By Dave Hoffman
In this animated and interactive object, learners follow steps that begin with choosing the correct drive roll and include feeding the electrode wire from the spool to the welding gun.
Calculating Blank Size for Rolled Sheet Metal (Screencast)
In this interactive object, students read how to calculate the blank size for cylinders in a three-roll pinch roller. A calculator is required for the brief quiz that completes the activity.
Pedestal Grinder Procedures
This lesson gives the student an overview of grinding wheels and pedestal grinder procedures.
Understanding Circular Robotic Motions
By cebery
The learner will learn the programming steps that are used to create circular motions with robots.
Electrical Shocks
By Terry Bartelt, Pat Jensen
In this learning activity, we’ll explore the impact of electric shock on the human body.
Boolean Theorems (Single Variable)
Students analyze the eight single variable Boolean theorems and their expressions.
Gage Blocks
By Barbara Anderegg
In this learning activity you'll explore the history behind gage blocks.
Personal Protective Equipment (PPE)
Explore the different types of personal protective equipment, which protects you against workplace hazards
Multiplexers
By Terry Bartelt
In this animated object, learners examine the operation of a multiplexer and the function of the data input and selector lines. A brief quiz completes the activity.
The MOD Number
Learners read how to calculate the MOD number and how it is used.
Calculating Bend Allowance for Press Brake Forming
Introduces two methods of determining bend allowance; one is simple and is an approximate, the other is more precise. Interactive part has learner calculate bend allowance and blank size.
Types of Power Sources for Gas Metal Arc Welding
Learners view wire feed power sources ranging from 110-volt, single phase units to 460-volt, three-phase units. A description and photos of each are provided.
The JK Flip-Flop
In this animated activity, learners view the input and output leads of a JK flip-flop. They also see how it functions in each mode of operation. A brief quiz completes the learning object.
Lathe Project: Turning Using a Digital Readout
By Thaddeus Hetzer
Users read work instructions and view a drawing and calculations for turning on a lathe using a digital readout.
Serial-In Serial-Out Shift Register
In this animated activity, students view the operation of a 4-bit serial-in serial-out register. A brief quiz completes the learning object.
Print Reading: Hub
Learners practice reading prints of a hub. They identify information located on the print and calculate missing dimensions.
NAND Gates
In this learning activity you'll explore the operation of a NAND gate using a truth table, a Boolean Algebra equation, a switch analogy, and a written statement.