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    Modulo Relè

    65 products
    2Pcs 12V 16CH Channel Relay Module With Optocoupler For PIC AVR DSP ARM
    2Pcs Modulo Interruttore a Rilevamento Ottico 12V 16CH Ca...
    $155.92
    4Pcs 12V 8CH Channel Relay Module With Optocoupler For PIC AVR DSP ARM
    4Pcs Modulo di relè 12V 8CH Channel con Optocoupler per P...
    $148.12
    2Pcs 12V 8CH Channel Relay Module With Optocoupler For PIC AVR DSP ARM
    Modulo Relè 8 Canali 12V 2Pcs Con Optocoupler Per PIC AVR...
    $70.12
    4Pcs 12V 16CH Channel Relay Module With Optocoupler For PIC AVR DSP ARM
    4Pcs 12V 16CH Canale Modulo Relè Con Optocoupler Per PIC ...
    $280.72
    2Pcs 12V 1CH Channel Relay Module With Optocoupler For PIC AVR DSP ARM
    2Pcs Modulo Interruttore 12V 1CH Canale Con Optocoupler P...
    $15.52
    4CH RF Wireless Remote Control Switch Radio Receiver DC 12V 24V 36V 2000M Long Distance Remote Controller Suckers Antenna
    Comando a Radio 4CH RF Senza Fili Interruttore Radio Rice...
    $91.18
    DC 12V Adjustable Timer Delay Turn Off Timing High Precision Relay Switch Module with External Button Trigger
    Modulo Interruttore Relè Precisione Alta Timer Ritardo Re...
    $57.33
    Smart Wifi Switch Relay Module eWeLink APP Remote Control DC5V DC12V Wireless Delay Self-Lock Smart Home Automation Relay
    Smart Wifi Switch Modulo Relay eWeLink APP Controllo Remo...
    $59.59
    EWelink Smart WiFi Relay Switch DC 5V 12V 24V 48V Wireless Remote Control 1 Channel Alexa Google Home Voice Control
    Interruttore Relè WiFi Smart DC 5V 12V 24V 48V Controllo ...
    $84.16
    4/8 Channel 5V/12V/24V TCPIP Network Relay Switch Remote and LAN Control Home Automation Smart Devices Low Power Consumption
    4/8 Channel 5V/12V/24V Interruttore Relè di Rete TCPIP 5V...
    $77.92
    LinkMejor RS232/TTL UART Modbus LinkMejor 4 Ch Relay Module Communication 4-Channel 7-24V Relay Module
    Modulo Relè 4 Canali RS232/TTL UART Modbus Comunicazione ...
    $101.32
    YX850 Power Failure Automatic Switching Standby Battery Lithium Battery Module 5V-48V Emergency Converter
    YX850 Interruttore Automatico di Comando di Backup in Cas...
    $24.88
    3Pcs DC 12V Battery Undervoltage Low Voltage Cut off Automatic Switch Recovery Protection Module Charging Controller Protection Board
    3Pcs DC 12V Modulo Protezione Sotto Tensione Basso Tensio...
    $70.12
    H3Y-2 LCD Time Relay AC 220V DC 12V 24V Adjustable Digital Display Dual Time Control Cycle Delayer with Base High-Precision Timing
    Relè Timer LCD H3Y-2 AC 220V DC 12V 24V Regolabile Displa...
    $91.18
    H3Y-4 Adjustable Time Relay 14 Pin LCD Digital Display DC 12V 24V AC 220V Dual Time Cycle Control Delayer With Base Fire-Resistant Shell High-Precision Timing
    H3Y-4 Relay Timer Regolabile 14 Pin Display Digitale LCD ...
    $67.00
    AD22B04 MT8870 4 Channel Relay DTMF Tone Signal Decoder Remote Control Relay Module 12V DC for PLC Smart Home with Cable
    AD22B04 MT8870 4 Channel Relay DTMF Tone Signal Decoder R...
    $140.32
    ADS1256 24 Bit 8 Channel ADC Data Acquisition Board Module High Precision AD Collecting Data Acquisition Card
    ADS1256 24 Bit 8 Canale ADC Board di Acquisizione Dati Mo...
    $148.12
    DC 12V 24V LED Digital Relay Switch Control Board Module Relay Module Voltage Testing Charging Discharge Monitor Test Module Board
    DC 12V 24V Interruttore a Rilevamento di Tensione Modulo ...
    $31.12
    T2401-O T2401-N DC 12V Dual LED Display Time Relay Module Digital Time Delay Relay Cycle Timer Switch Control Module Active/Passive Output
    T2401-O T2401-N Modulo Relè Tempo Digitale 12V DC Visuali...
    $54.52
    with TVS protected DC 12V 8Ch RS485 Relay Module Modbus RTU 03 06 16 Function Code DIN Shell Switch Board
    con Modulo Relè RS485 8 Canali DC 12V Protetto TVS Codice...
    $148.12
    3Pcs Geekcreit® DC 12V LED Display Digital Delay Timer Control Switch Module PLC
    3 Pezzi Interruttore Timer Ritardo Digitale Display LED C...
    $101.32
    DC7-28V / 5V Power Supply ESP8266 WiFi 8 Channel 30A Relay Module ESP-12F Development Board
    Alimentatore ESP8266 WiFi 8 Canali Modulo Relè 30A ESP-12...
    $155.92
    LinkMejor HCW-03 12V Relay Module with Infinite Cycle/Single Time/Delay Dual Adjustable/Multifunctional Relay Module/Delay Circuit Module
    HCW-03 12V Relay Module with Infinite Cycle/Single Time/D...
    $28.78
    LinkMejor 5V/12V Time Control Switch with Intermittent Infinite Loop Countdown and Timing Relay Module
    Interruttore Timer 5V/12V con Conteggio alla Rovescia Cic...
    $70.12
    AC220V Power Supply ESP32 Wi-Fi bluetooth 2 Channel Relay Module ESP32 Secondary Development Board
    Alimentatore AC220V ESP32 Wi-Fi Bluetooth Modulo Interrut...
    $109.12
    12V 1/2/4/8/16 Channel Relay Module With Optocoupler For PIC AVR DSP ARM
    12V Modulo Relay 1/2/4/8/16 Canale Con Optocoupler Per PI...
    $50.62
    12V 30A One Channel Relay Module with Optocoupler Isolation Support High and Low Level Trigger
    Modulo di Rilevatore 12V 30A a Un Canale con Isolamento a...
    $38.92
    LinkMejor® T-Relay-S3 ESP32-S3 6-Way 6CH Relay Development Board ESP32-S3-WROOM-1U Wireless Module WiFi Bluetooth Expandable LCD Display
    Scheda di Sviluppo Relè T-Relay-S3 ESP32-S3 6 Vie 6CH Rel...
    $280.72
    AC110V-220V Digital Display Time Relay Automation Delay Timer Control Switch Relay Module
    AC110V-220V Display Digitale Relè Tempo Automazione Timer...
    $59.98