Relay Modules

We will resume processing of orders on October 6. Please allow 4-6 days processing before ship out. For gearmotors, we don’t ship using epacket. There may be some days to weeks delays in deliveries. Thank you for understanding!! » Relay Modules

4 Channel Relay Module

4 Channel Relay Module

Old Price: 11.95 $

1.63 $

5V Relay Module (Dual channel)

5V Relay Module (Dual channel)

Old Price: 8.95 $

0.84 $

Optoisolated 5V Relay Module (Dual Channel)

Optoisolated 5V Relay Module (Dual Channel)

Old Price: 2.20 $

1.11 $

Optoisolated 5V Relay Module (8 channel)

Optoisolated 5V Relay Module (8 channel)

Old Price: 7.25 $

3.88 $

Optoisolated 5V Relay Module (4 channel)

Optoisolated 5V Relay Module (4 channel)

Old Price: 3.99 $

3.66 $

USB Relay Module

USB Relay Module

Old Price: 9.68 $

5.31 $

Optoisolated Relay Module (5V)

Optoisolated Relay Module (5V)

Old Price: 2.15 $

0.68 $

Optoisolated Relay Module (Dual Channel)

Optoisolated Relay Module (Dual Channel)

Old Price: 2.69 $

1.20 $

4 Channels 5V Relay Module

4 Channels 5V Relay Module

5.50 $

Optoisolated Relay Module (8 channel, 5V)

Optoisolated Relay Module (8 channel, 5V)

Old Price: 6.50 $

4.34 $

High Current Optoisolated Relay Module (30A)

High Current Optoisolated Relay Module (30A)

Old Price: 3.10 $

1.98 $

16 Channel Relay Module

16 Channel Relay Module

Old Price: 14.50 $

7.26 $

High Current Optoisolated Relay Module (30A)

High Current Optoisolated Relay Module (30A)

Old Price: 2.66 $

2.47 $

Relay Module

Relay Module

Old Price: 0.99 $

0.69 $

5V relay module (normally closed trigger delay)

5V relay module (normally closed trigger delay)

Old Price: 4.20 $

2.89 $

8 Solid State Relay Module (250V 2A)

8 Solid State Relay Module (250V 2A)

Old Price: 16.20 $

13.20 $

Switching Relay Module with Humidity Sensor

Switching Relay Module with Humidity Sensor

Old Price: 3.67 $

2.89 $

5pcs IRF520 Driver Module

5pcs IRF520 Driver Module

1.98 $

Blue Optoisolated 4 Relay Module

Blue Optoisolated 4 Relay Module

Old Price: 1.85 $

1.66 $

Blue Optoisolated 8 Relay Module

Blue Optoisolated 8 Relay Module

Old Price: 3.62 $

3.12 $

5pcs WS2812 Addressable RGB LED

5pcs WS2812 Addressable RGB LED

Old Price: 0.99 $

0.73 $

CD74HC4067 16 Channel Analog Multiplexer Module

CD74HC4067 16 Channel Analog Multiplexer Module

1.32 $

SN65HVD230 CAN Bus Transceiver Module

SN65HVD230 CAN Bus Transceiver Module

Old Price: 3.16 $

1.93 $

12 V Relay with Timer and Display

12 V Relay with Timer and Display

4.36 $

Solid State Relay (250 V, 2 A)

Solid State Relay (250 V, 2 A)

Old Price: 1.58 $

1.19 $

Relay with Light Sensor

Relay with Light Sensor

3.63 $

Self-Locking Bistable Relay Module

Self-Locking Bistable Relay Module

Old Price: 3.96 $

3.76 $