Eight(8) Relay Module,board, For 8051, Pic Project, 12v


Eight(8) Relay Module,board, For 8051, Pic Project, 12v

This item has been shown times.

Buy Now

Eight(8) Relay Module,board, For 8051, Pic Project, 12v:
$32


Description

March 15 2011 revised.

1 PCS Eight channel relay module board, for PIC / AVR / 8051 etc project.
LED indicator for each relay channel.
Use BC517 Darlington transistor driving relay, Improve the reliability of action.
FR-4 Fiber glass PCB ( Double Layer ).
PCB thickness: 1.6mm.
Size: 100 x 88 x 20mm (approximately 3.94 x 3.46 x 0.79 inch).

Power Supply: 12V DC / 400mA (relay all ON).

Input control signal voltage: 0V - 0.5V Low stage (relay is 0.5V – 2.5V (unknown 2.5V - 20V High state (relay is ON).
Input control signal high state 2.5V: 3.3V: 5V: 12V: 20V: 1.9mA.

Relay Coil: Voltage: 12V DC. Current: Contact Capacity: 250 VAC/10 Amp or 30 VDC/10 Manufacturer: Type: Datasheet:

Schematic (a relay):

Wire connection and PCB size: VDD: Power supply input, 12V GND: Power supply ground and control signal CH_x: Control signal input, Low: relay OFF, High: relay COM / NO / NC: (C1=COM1, C2=COM2) Control signal state low, the relay OFF, COM - NO disconnected, COM - NC Control signal stage high, the relay ON, COM - NO connected, COM - NC disconnected.


Eight(8) Relay Module,board, For 8051, Pic Project, 12v:
$32

Buy Now



3ra1324-8xb30-1bb4 Siemens Reversing Contactor 3ra13248xb301bb4  picture
3ra1324-8xb30-1bb4 Siemens Reversing Contactor 3ra13248xb301bb4


3ra1326-8xb30-1ak6 Siemens Reversing Contactor 3ra13268xb301ak6 picture
3ra1326-8xb30-1ak6 Siemens Reversing Contactor 3ra13268xb301ak6


2 New Westinghouse Am2.5 Overload Relay Heaters # 966476 picture
2 New Westinghouse Am2.5 Overload Relay Heaters # 966476


2 New Westinghouse Al2.1 Overload Relay Heaters picture
2 New Westinghouse Al2.1 Overload Relay Heaters


14 High End Blue Bead Relays Us Relay Co. Los Angeles 4pdt Aircraft Aerospace picture
14 High End Blue Bead Relays Us Relay Co. Los Angeles 4pdt Aircraft Aerospace


Mbt Pace Pps-85ae Pps85ae Soldering Desoldering Station P/n:7008-0210-01 Shipnow picture
Mbt Pace Pps-85ae Pps85ae Soldering Desoldering Station P/n:7008-0210-01 Shipnow