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



Delay Time Relay Module Timing Switch Control Cycle Timer Dc 12v For Bulb X0m9 picture
Delay Time Relay Module Timing Switch Control Cycle Timer Dc 12v For Bulb X0m9


Crydom D2410 Solid-state Relay W/heat Sink 3-32v Dc Input 240v Ac 10a Output Ssr picture
Crydom D2410 Solid-state Relay W/heat Sink 3-32v Dc Input 240v Ac 10a Output Ssr


Allen Bradley 8-670 Ser B Photoswitch Relay 24vdc Coil 120v picture
Allen Bradley 8-670 Ser B Photoswitch Relay 24vdc Coil 120v


Square D Class 9055 B0114 Magnetic Relay - New Old Stock picture
Square D Class 9055 B0114 Magnetic Relay - New Old Stock


Telemecanique Lr1-d63361 5x322 Thermal Overload Relay , 225 A , New Old Stock picture
Telemecanique Lr1-d63361 5x322 Thermal Overload Relay , 225 A , New Old Stock


Allen Bradley 193-bsb 80 Ser B Overload Relay 5.5a-8.0 A picture
Allen Bradley 193-bsb 80 Ser B Overload Relay 5.5a-8.0 A