Transistors and diodes on a printed circuit board. Diodes (small,cylindrical) are electronic components which allow current to pass in only one direction on the circuit board. Transistors (large,black) have three wires attached and are used to amplify current between two of these,while the third determins the amplification | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Andrew Lambert Photography |
Taille de l’image : | 4884 px × 3592 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |