Our basic Single Relay board Kit is an electronics board that allows you to control relay using a TTL level signal. Simply connect signal line of microcontroller Input and Output (I/O) to the board signal line and you will be able to control high voltage circuits of up to 220V / 5A. 

Shown above configure to 12V (coil Relay)

Shown above configured to 5V (coil Relay)

Kit Includes:

• MPSA14             Transistor    Optional

• 2N2222A            Transistor    1pc.

• 680 Ohms           Resistor       1pc. (For 5V Coil option)

• 4.7K Ohms          Resistor       1pc. (For 24V Coil option)

• 1K Ohms             Resistor       1pc. ( 2pc. for 12V Coil standard)

• 10A/120V            Relay         1pc.  (Standard 12V Coil, Optional 5V or 24V Coil)

• Red                    LED            1pc.

• 1N4007               Diode          1pc.

• 2P Terminal Block  Connector   2pc. 

• 3P Terminal Block  Connector   1pc.

• PCB                                     1pc.

Schematic:  

Description and SKU#

Price

Picture

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

EID-K-REL-AYA-S1-ASM Fully assembled

EID-K-REL-AYK-S1-KIT  Kit

27.00

18.00

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

EID-K-REL-AYA-S1-05V-ASM Fully assembled

EID-K-REL-AYK-S1-05V-KIT  Kit

27.00

18.00

Single Relay Kit, Power supply 24V signal +5V (TTL)

EID-K-REL-AYA-S1-24V-ASM Fully assembled

EID-K-REL-AYK-S1-24V-KIT  Kit

27.00

18.00

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