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Velleman MK139 Clap On/off Switch Electronics Kit
Prezzo:
GBP 18,00
CircaEUR 20,97
+ GBP 10,49 di spese di spedizione
Restituzioni:
Condizione:
'Clap' On - 'Clap' Off Circuit Switch. 1 clap or 2 clap mode selection. Once built it is ideal for use by the disabled or elderly people to switch things on and off by simply clapping their hands. Output relay pulse or toggle selection.