光電感測器 (競賽版)QUAD TRIAC SWITCH CARD
Last Updated: Saturday, 27 April 2024 13:06
袋裝音量錶 |
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MK115 POCKET VU METER 袋裝音量錶 Surprise your friends in the disco. 5 red LEDs. Incorporated microphone. Adjustable sensitivity. Specificationspower supply: 3V type CR2032 battery (not incl.) |
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