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1 Channel 5V Relay Shield Module
Description: USB relay board is one kind of very popular switch module. You can use it contro..
$3.90
TOSR181 - 8 Channel Smartphone Bluetooth Relay - (Password/Momentary/Latching)
  Description: TOSR181 Bluetooth Relay kit support both Andorid and iOS and it..
$64.95
Based on 1 reviews.
Relay Shield for Arduino
Introduction This relay shield is capable of controlling 4 relays.  The max switching po..
$14.50
SmartPhone Controlled Switch - LazyBone V2 (WiFi)
Do you want to control any electrical device on/off ..
$48.50
Based on 14 reviews.
2 Channel 5V Relay Shield Module
Description: Relay board is one kind of very popular switch module. You can use it control an..
$4.90
TOSR121 - 2 Channel Smartphone Bluetooth Relay - (Password/Momentary/Latching)
  Description: TOSR121 Bluetooth Relay kit support both Andorid and iOS and it..
$39.95
Based on 6 reviews.
2 Channel 12V Relay Module
Description: Relay board is one kind of very popular switch module. You can use it control an..
$4.90
TSRB430 V2 - 4 Channel Bluetooth Smartphone Controlled 30A Relay Board with Enclosure
The TSRB430 provides four volt free contact relay outputs with a current rating of up to 30A..
$69.00
TOSR04 - 4 Channel USB/Wireless 5V Relay Module
Description: This USB/Wireless Relay Module allows computer control switching of extern..
$28.00
Based on 9 reviews.
TOSR182 - 8 Channel Smartphone WiFi Relay - (Password/Momentary/Latching)
  Description: TOSR182 WiFi Relay kit support both Andorid and iOS and it has ..
$69.95
4 Channel 12V Relay Module
Description: Relay board is one kind of very popular switch module. You can use it control an..
$7.60
TSRW430- 4 Channel WiFi Smartphone Controlled 30A Relay Board with Enclosure
The TSRW430 provides four volt free contact relay outputs with a current rating of up to 30A..
$79.00
TOSR02 - 2 Channel Smartphone Bluetooth Relay Kit - (Andorid/iOS)
TOSR02 V2 Bluetooth Relay kit supports both Andorid and iOS. It’s a convenient&n..
$43.00
Based on 1 reviews.
TOSR122 - 2 Channel Smartphone WiFi Relay - (Password/Momentary/Latching)
  Description: TOSR122 WiFi Relay kit supports both Andorid and iOS and it has..
$56.95
8 Channel 12V Relay Module
Description: Relay board is one kind of very popular switch module. You can use it control an..
$13.99
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