Eight 8 channel relay module 30A with optocoupler isolation 5V 12V 24V supports high and low Triger trigger for Smart home,Supply voltage 12V - - Amazon.com
Amazon.co.jp: Solid State Relay Module 8 Channel Power Distribution Control Equipment 8 Channel Relay Module Industrial : Industrial & Scientific
RFID chips with 125 kHz transponder – AZ-Delivery
4 Kanal 5V Relay Relais Module Modul für Arduino TTL-Logik : Amazon.de: Elektronik & Foto
SainSmart 8-Kanal Relais Modul : Amazon.de: Computer & Zubehör
NOYITO 8-Channel Relay Module High Low Level Trigger with Optocoupler Isolation Load DC 30V AC 250V 10A for PLC Automation Equipment Control Industrial Control (8 Channel 12V): Amazon.com: Industrial & Scientific
Ethernet RJ45 TCP/IP Relais Remote Control Controller Netzwerk Web Server 8 Kanäle Relais Modul Bord 250 V/AC 10A mit Fall(Schwarz) : Amazon.de: Baumarkt
Amazon.co.jp: リレーモジュール 1チャネルリレースイッチ DC リレーモジュール 絶縁高/低レベルトリガー 5mA 照明、電動ファン、エアコンなどの高出力電子機器の駆動に適用(12V) : パソコン・周辺機器
Keenso 8 Kanal Optokoppler Relais Modul, 5V /12V /24V 8 Kanal Relais Board mit Optokoppler Hoch/Niedrig Trigger Erweiterungsplatine (5V) : Amazon.de: Gewerbe, Industrie & Wissenschaft
Aerzetix SK2 °C10051 Relay SPDT 24 V 25 A LKW : Amazon.de: Automotive
AZDelivery 8 Canaux Module Relais 5V avec Optocoupleur Low-Level-Trigger Compatible avec Arduino et Raspberry Pi incluant Un E-Book! : Amazon.fr: Informatique
8-channel relay module, relay with optocoupler insulation, high and low trigger module, 5 V : Amazon.de: DIY & Tools
NOYITO 8-Channel Relay Module High Low Level Trigger with Optocoupler Isolation Load DC 30V AC 250V 10A for PLC Automation Equipment Control Industrial Control (8 Channel 12V): Amazon.com: Industrial & Scientific
Amazon.co.jp: Solid State Relay Module 8 Channel Power Distribution Control Equipment 8 Channel Relay Module Industrial : Industrial & Scientific
8-Channel Relay Controller, TCP/IP Remote Controller Module Channel Relay Switch 250V/AC 10a with Optocoupler to Prevent from External Voltage Surge(白色): Amazon.com: Industrial & Scientific
AC 10A 8-Channel Ethernet RJ45 Relay Remote Control Board Module TCP/IP Remote Controller Relay Switch with Case(White): Amazon.com: Industrial & Scientific
Halbleiterrelais 8fach SSR Solid State Relay Modul 8 Channel [KP02025] - 12.50EUR : komputer.de, Arduino Open Source Hardware
UART-TTL USB adapter for 3.3V and 5V with CH340G converter and jumper cable compatible with Arduino – AZ-Delivery