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  • HK$192.35Each
Seeit HLE-RELAY02-5V Relay Control Card Module for Arduino, AVR, PIC, Raspberry Pi, TTL HLE-RELAY02-5V
  • ClassificationRelay Module
  • Kit ClassificationModule
  • For Use WithArduino, AVR, PIC, Raspberry Pi, TTL
  • Featured DeviceRelay Control Card
  • Kit NameHLE-RELAY02-5V
See similar products in Communication & Wireless Development Tools
  • HK$476.84Each
Seeit ESP32-RELAY08 Relay Control Card Module for Arduino, Raspberry Pi ESP32-RELAY08
  • ClassificationRelay Module
  • Kit ClassificationModule
  • For Use WithArduino, Raspberry Pi
  • Featured DeviceRelay Control Card
  • Kit NameESP32-RELAY08
See similar products in Communication & Wireless Development Tools
  • HK$460.64Each
Seeit REM01-4CH-6-24V Relay Control Card Module 433MHz REM01-4CH-6-24V
  • ClassificationRelay Module
  • Kit ClassificationModule
  • Featured DeviceRelay Control Card
  • Frequency433MHz
  • Kit NameREM01-4CH-6-24V
See similar products in Communication & Wireless Development Tools
  • HK$157.93Each
Seeit ESP32-DEV-38P Bluetooth, Wi-Fi Development Board ESP32-DEV-38P
  • ClassificationDevelopment Board
  • Kit NameESP32-DEV-38P
  • TechnologyBluetooth, Wi-Fi
  • Device CoreESP32
  • Processor Family NameESP32
See similar products in Microcontroller Development Tools
  • HK$263.22Each
Seeit HLE-RELAY04-5V Relay Control Card Module for Arduino, AVR, PIC, Raspberry Pi, TTL HLE-RELAY04-5V
  • ClassificationRelay Module
  • Kit ClassificationModule
  • For Use WithArduino, AVR, PIC, Raspberry Pi, TTL
  • Featured DeviceRelay Control Card
  • Kit NameHLE-RELAY04-5V
See similar products in Communication & Wireless Development Tools
  • HK$157.93Each
Seeit ESPDUINO-32 Relay Control Card for Arduino 240MHz ESPDUINO-32
  • ClassificationDevelopment Board
  • For Use WithArduino
  • Featured DeviceRelay Control Card
  • Kit NameESPDUINO-32
  • Frequency240MHz
See similar products in Communication & Wireless Development Tools
  • HK$267.26Each
Seeit WIF-RELAY01-250 Relay for Relay Control Card for Arduino, AVR, PIC, Raspberry Pi, TTL
  • Power Management FunctionRelay
  • For Use WithArduino, AVR, PIC, Raspberry Pi, TTL
  • Kit ClassificationModule
  • Featured DeviceRelay Control Card
  • Kit NameWIF-RELAY01-250
See similar products in Power, Motor & Robotics Development Tools
  • HK$403.94Each
Seeit ESP32-RELAY04 Relay Control Card Module for Arduino, Raspberry Pi ESP32-RELAY04
  • ClassificationRelay Module
  • Kit ClassificationModule
  • For Use WithArduino, Raspberry Pi
  • Featured DeviceRelay Control Card
  • Kit NameESP32-RELAY04
See similar products in Communication & Wireless Development Tools
  • HK$150.85Each
Seeit USBB-RELAY01 Relay Control Card Module USBB-RELAY01
  • ClassificationRelay Module
  • Kit ClassificationModule
  • Featured DeviceRelay Control Card
  • Kit NameUSBB-RELAY01
See similar products in Communication & Wireless Development Tools
  • HK$182.23Each
Seeit USBM-RELAY01 Relay Control Card Module USBM-RELAY01
  • ClassificationRelay Module
  • Kit ClassificationModule
  • Featured DeviceRelay Control Card
  • Kit NameUSBM-RELAY01
See similar products in Communication & Wireless Development Tools
  • HK$302.70Each
Seeit USBB-RELAY08 Relay Control Card Module USBB-RELAY08
  • ClassificationRelay Module
  • Kit ClassificationModule
  • Featured DeviceRelay Control Card
  • Kit NameUSBB-RELAY08
See similar products in Communication & Wireless Development Tools
  • HK$359.40Each
Seeit REM01-2CH-5-24V Relay Control Card Module 433MHz REM01-2CH-5-24V
  • ClassificationRelay Module
  • Kit ClassificationModule
  • Featured DeviceRelay Control Card
  • Kit NameREM01-2CH-5-24V
  • Frequency433MHz
See similar products in Communication & Wireless Development Tools
  • HK$109.90Each
Seeit SSR-RELAY02-HL Relay for Relay Control Card for Arduino, AVR, PIC, Raspberry Pi, TTL
  • Power Management FunctionRelay
  • For Use WithArduino, AVR, PIC, Raspberry Pi, TTL
  • Kit ClassificationModule
  • Featured DeviceRelay Control Card
  • Kit NameSSR-RELAY02-HL
See similar products in Power, Motor & Robotics Development Tools
  • HK$236.50Each
Seeit TTL-RELAY08 Relay for Relay Control Card for Arduino, AVR, PIC, Raspberry Pi, TTL
  • Power Management FunctionRelay
  • For Use WithArduino, AVR, PIC, Raspberry Pi, TTL
  • Kit ClassificationInterface Board
  • Featured DeviceRelay Control Card
  • Kit NameTTL-RELAY08
See similar products in Power, Motor & Robotics Development Tools
  • HK$96.18Each
Seeit ESP32-DEV-BD38 Bluetooth, Wi-Fi Development Board ESP32-DEV-BD38
  • ClassificationDevelopment Board
  • Kit NameESP32-DEV-BD38
  • TechnologyBluetooth, Wi-Fi
  • Device CoreESP32
  • Processor Family NameESP32
See similar products in Microcontroller Development Tools
  • HK$147.10Each
Seeit ESP-RELAY01-5V Relay for Relay Control Card for Arduino, AVR, PIC, Raspberry Pi, TTL
  • Power Management FunctionRelay
  • For Use WithArduino, AVR, PIC, Raspberry Pi, TTL
  • Kit ClassificationModule
  • Featured DeviceRelay Control Card
  • Kit NameESP-RELAY01-5V
See similar products in Power, Motor & Robotics Development Tools
  • HK$265.25Each
Seeit ESP32-RELAY02 Relay Control Card Module for Arduino, Raspberry Pi ESP32-RELAY02
  • ClassificationRelay Module
  • Kit ClassificationModule
  • For Use WithArduino, Raspberry Pi
  • Featured DeviceRelay Control Card
  • Kit NameESP32-RELAY02
See similar products in Communication & Wireless Development Tools
  • HK$179.70Each
Seeit SSR-RELAY04-HL Relay for Relay Control Card for Arduino, AVR, PIC, Raspberry Pi, TTL
  • Power Management FunctionRelay
  • For Use WithArduino, AVR, PIC, Raspberry Pi, TTL
  • Kit ClassificationModule
  • Featured DeviceRelay Control Card
  • Kit NameSSR-RELAY04-HL
See similar products in Power, Motor & Robotics Development Tools
  • HK$275.37Each
Seeit REM01-1CH-5-24V Relay Control Card Module 433MHz REM01-1CH-5-24V
  • ClassificationRelay Module
  • Kit ClassificationModule
  • Featured DeviceRelay Control Card
  • Frequency433MHz
  • Kit NameREM01-1CH-5-24V
See similar products in Communication & Wireless Development Tools
  • HK$96.18Each
Seeit ESP32-DEV-BD30 Bluetooth, Wi-Fi Development Board ESP32-DEV-BD30
  • ClassificationDevelopment Board
  • Kit NameESP32-DEV-BD30
  • TechnologyBluetooth, Wi-Fi
  • Device CoreESP32
  • Processor Family NameESP32
See similar products in Microcontroller Development Tools
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