100pcs Roll Ball Vibration sensor Tilt Vibration switch NC High Sensitive Type
100pcs Viberation Switch SW-420
Features And Application
High Sensitive Type(it has slow,standard, sensitive,high sensitive 4 type)
Suitable for toys, anti-theft alarm, electronic scale, instruments and meters, lamp, gift lamp, digital shoes, sports equipment and other products;
Suitable for small current control circuit of trigger.
Normally it stay at ON condition, when receives the vibration or the migration, the roller that the switch plate conductance energizes can have the migration or vibrates, thus causes the sharply increase of resistance.generate the impulse current and trigger circuit.