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Peer reviewed Peer reviewed
ERIC Number: EJ185936
Record Type: Journal
Publication Date: 1978
Pages: N/A
Abstractor: N/A
ISBN: N/A
ISSN: N/A
EISSN: N/A
LEDs for Efficient Energy
Guerin, David A.
Science Activities, 15, 2, 18-21, 78
Light-emitting diodes (LEDs) are described and three classroom experiments are given, one to prove the, low power requirements and efficiency of LEDs, an LED on-off detector circuit, and the third an LED photoelectric smoke detector. (BB)
Descriptors: Electric Circuits, Electricity, Electronics, Laboratory Procedures, Physics, Science Activities, Science Education, Science Experiments, Secondary Education, Secondary School Science
Publication Type: N/A
Education Level: N/A
Audience: Practitioners
Language: N/A
Sponsor: N/A
Authoring Institution: N/A
Grant or Contract Numbers: N/A