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Relay board 5v/logic level operation 16 channels - assembled

Art.nr: 16ch_relay
239 Kr
Lagerstatus: 19
Leveranstid: 1-3 Vardagar
This is a "standard" 16 channel relayboard that should be powerd with 5V or 12V depending on what variant you choose. (The screw terminal is marked 12V on the 5V version, but that is incorrect since the voltage from the screw terminal is fed directly to the 5V line.)
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This is a "standard" 16 channel relayboard that should be powerd with 5V or 12V depending on what variant you choose. (The screw terminal is marked 12V on the 5V version, but that is incorrect since the voltage from the screw terminal is fed directly to the 5V line.)

The input pins should be pulled low to activate the relay

Features:
  • Low cost way to control larger voltages and currents.
  • Supplied assembled
  • On-board optocouplers.
  • 2 ULN2803 - 8 channel darlington drivers are used to control the 16 relays.
  • On-board LED-indicators for each channel
  • 10 amp 250v rated relay. The board is not tested to be used with mains voltages!
  • 12V 1A or 5V 2A power supply is needed if all relays are to be activated at the same time.