Our basic Quad Relay board Kit is an Electronics board that allows you to control up to four relays using TTL level signal. Simply connect dual lines of microcontroller Input and Output (I/O) to the board signals line and you will be able to control four high voltage circuit of up to 220V / 5A. 

Kit Includes:

• MPSA14             Transistor    Optional

• 2N2222A            Transistor     4pc.

• 1K Ohms             Resistor       8pc.

• 10A/120V            Relay          Optional

• Red                    LED            4pc.

• 1N4007               Diode          4pc.

• 2P Terminal Block  Connector   8pc. 

• 3P Terminal Block  Connector   4pc.

• PCB                                     1pc.

Schematic:  

See Single and dual relay kit.

Description and SKU#

Price

Picture

4 Relay Kit, Power supply 12V signal +5V (TTL)

EID-K-REL-AYA-Q4-ASM Fully assembled

EID-K-REL-AYK-Q4-KIT  Kit

72.00

39.00

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