| 摘要 |
<p>The invention relates to a device for causing eyes of toy dolls or animals to light up. The device contains an intermittently operating electronic circuit which is formed by an astable multivibrator (1) comprising transistors, a battery (2) and a switch (3) which is preferably a magnetic switch. The switching-on and -off time is determined by the value of capacitors (7, 8) which are incorporated in the multivibrator circuit. The output of the circuit or of the multivibrator (1) is connected to a pair of light-emitting sources (4, 5) which are connected in parallel and are arranged in the eyeballs of the toy. <IMAGE></p> |
