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4 Channel 12V Relay Module for Pic Arm Avr Dsp #00480370

USD $ 9.99
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Product Details

Key Features


Ideal for single chip microcomputer, household appliance control, etc
Control DC / AC signal, can control 220V AC load
One normally closed contact and one normally open contact
Triode drive, increasing relay coil
High impedance controller pin
Pull-down circuit for avoidance of malfunction
Power supply indicator lamp
Control indicator lamp
Channel: 4 channel
TTL Control Signal: 5V-12V
Relay Voltage: 12V


Dimensions (cm) 11 x 9 x 4,
Weight (kg) 0.06,
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Recent Reviews
  • By Alain
  • Verified Buyer
  • Apr 28, 2014
Paquet bien reçu dans les délais annoncés. Il reste à l'utiliser.

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  • By robertodigaetan
  • Verified Buyer
  • Mar 05, 2014
ottime! buone per gestire carichi 230V

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  • By Michele Zocaro
  • Verified Buyer
  • Jan 22, 2013
Modulo di potenza molto interessante per comandare carichi di potenza ingresso comando optoisolato per un isolamento galvanico.

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