Electronic bird song circuit diagram 2 cases

Listening to the crisp and pleasing bird sounds during the break is very pleasant. Here are two easy-to-follow electronic bird song lines that can make very realistic bird calls, if you make them a refined The birdcage, paired with a beautiful velvet bird, is both a fun toy and a practical home ornament.

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Bi Directions Thyristor (Triac) is equivalent to the antiparallel connection of two unidirectional thyristors, but only one control pole.
Bidirectional thyristors are made of N-P-N-P-N five-layer semiconductor materials, and three electrodes are also derived from the outside. Its structure is shown in the figure. Bi-directional thyristor volt-ampere characteristic curve Since the forward and reverse characteristics of the bidirectional thyristor are symmetrical, it can be turned on in any direction and is an ideal AC switching device.

Bi Directions Thyristor (Triac)

Bi Directions Thyristor,Electronic Components Triac,Power Thyristor For Inverter,Silicon Power Bipolar Transistors

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