This set is an easy yet effective way to teach how AC and DC electricity is produced. Banana plugs can be inserted into the different connectors to change from AC to DC electricity. The unit has a clear base for easy demonstration of connections. Includes an activity guide. Dimensions: 10"x7"x9". Shipping weight 2.5 lb. AC/DC Generator Set.
This is a pre-assembled DC Motor designed for students to learn about electromagnetic forces. The open structure resembles the diagram found in many textbooks. The polarity of the magnets can be reversed to change the direction of the rotation. The motor can also be used with a rheostat to observe the change of speed with the change of current.
This is an excellent beginner building kit designed to teach how solar power is used to drive a small motor. Children use the 21 snap together parts (no tools required) to build six different working models including an airboat, windmill, puppy, and two different planes.
This contains all of the functions required for studying and experimenting with active filters, operational amplifiers and other analog circuitry. This is a compact portable analog circuit design trainer with built-in power supplies and function generator. It can be used for analog circuit design and classroom training purposes and its unique combination of built-in functions and uncommitted devices makes it one of the most convenient breadboarding systems available.
This has everything required to design and experiment with logic circuitry. It is a low cost portable trainer, which is capable of satisfying many requirements arising in the design and study of digital logic circuitry. It can be powered-up via batteries, optional wall-mount power adapter, or by an external 5V power supply. It can be utilized for the design and study of gates, counters, multiplexers and can even interface directly to a microprocessor.
This permits students to avoid the repetitive building of frequently used circuits. It is a portable robust instrument capable of satisfying many requirements arising in the design and study of digital logic circuitry. The PB-502's selectable operating voltage further aids its versatility by allowing the trainer to be used in either TTL or CMOS operating mode, The trainer contains three integral power supplies and input/output devices that simplify the construction of a wide range of circuits.
This is a new ADVANCED state of the art proto-board design workstation which is ideal for higher level analog, digital and microprocessor circuit designs. It is a robust electronics trainer suitable for all levels of electronics instruction and design. Utilizing the PB-505, students will learn valuable hands-on breadboarding techniques and build a solid foundation in circuit experimentation, construction and analysis. Experienced designers will find it an invaluable instrument, providing a reliable platform for the most advanced and demanding design applications.
This is for showing A.C. on an oscilloscope or meter or for demonstrating the use of a dynamo in lighting a lamp. This apparatus has a cycle dynamo mounted on a base. Two 4mm socket terminals are provided for the dynamo output, connected in parallel with an M.E.S. lamp holder and 2.5V bulb.
Using a sphere with an embedded alnico magnet, students will be able to create a mini-magnetic field and learn about the Earth's magnetic core. Iron filings included in kit will help students locate magnetic poles and observe the effects of a magnetic field. Includes Teacher's Guide.
This activity set allows students to conduct activities to illustrate electromagnetism, induction and basic transformer experiments. This kit consists of a plastic base, a laminated iron core, mounting fixtures, and six coils protected in a heat resistant film. Topics covered include Lenz' Law, Faraday's Law, how iron cores increase magnetic field strength, and electromagnetic induction itself. This versatile piece of equipment can also be used to teach about how transformers used by power companies carry electrical energy.
This kit contains all the material required to build six complete motor models. Includes 12 magnets, six armatures, six pieces of mild steel yokes, six support bases, six support shafts, 24 connecting rivets, 12 split pins, one reel of 25 s.w.g., PVC tinned copper wire, two reels of cellotape, 300mm rubber tubing, and instructions.
