112 Circuits

Produced by the Technology Enhancement Programme (TEP), this collection contains instructions that enable students to produce a range of electronic devices. Each of the resources contains a circuit diagram, component list and full explanation of how the circuit works. There are a range of topics covered and circuits that illustrate a variety of applications that include:

• Security
• Using sensors
• Controlling electric motors
• Producing sound and other audio applications
• Timers and timing
• Circuits to demonstrate logic processes
• Continuity and battery testing
• AM radio receiver