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ANTSC03 (Large Antenna) 7.83HZ Schumann Resonances Generator External Antenna 14.3 20.8 27.3 33.8Hz Earth Heartbeat Signal Booster
$5.12
25IOA08 8CH PNP only Board DI-DO PNP to PNP RS485 Modbus Rtu Remote IO Module DC 12-24V 300MA DMOS PNP High Level Output for PLC LED Smart Home IOT
$9.79
25IOB16 16CH PNP only Board DI-DO PNP to PNP RS485 Modbus Rtu Remote IO Module DC 12-24V 300MA DMOS PNP High Level Output for PLC LED Smart Home IOT
$15.64
DNDINS3 with Rail Box Din Rail Mounting ESP32-S3 Development Board N16R8 N8R8 ESP32-S3-DevKitC-1 Expansion Module for Bluetooth Arduino Wifi IOT DIY
$7.46
N4DSB03 With terminal 2CH RS485 Modbus -55 to +125C Temperature Collector DS18B20 Sensor Adapter Board HMI PLC Analog Input Remote IO Module
$3.95
R4IOI16 8DI-8DO Only Board 16CH 5 IN 1 Modbus Rtu Digital IO Module RS485 NPN PNP DI-DO Pin Core Board Switching Input Output PLC HMI Remote IO Expanding
$3.48
New Products [more]
N438C15 DC 24V 15CH RS485 RS232 Modbus RTU Relay PC UART Serial Port Switch For PLC Camera Industrial Control System
$32.01
N4D4F64 DC 7-27V 64CH Multifunction Modbus DI-DO Module Isolate Input Darlington Output for PLC Relay HMI IC Tester Industrial Control
$55.99
N46IB02 4-20MA To RS485 2 CH DC 12V 0-25MA Analog Acquisition Module 12Bit ADC Board Modbus RTU PLC
$3.48
N4AIA04 4 CH 4-20MA/0-20MA/0-5V/0-10V Voltage Analog Acquisition RS485 Modbus RTU ADC Module For PLC Measuring Instruments
$4.42
RC44B12 for RF34C12 12V 24V 12CH 433M 20dBm FSK Mois Ture Proof Rolling Code Wireless Controller Relay Kit For Garage Door Smart Home LED
$16.81
N46IB02 4-20MA To RS485 2 CH DC 12V 0-25MA Analog Acquisition Module 12Bit ADC Board Modbus RTU PLC
$3.48
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ES32C14 DC 12V Only Board RS485 2AO 2AI 4DI 4DO ESP32 Multifunction Expansion Board Modbus Wifi Relay Module for Arduino WEB MQTT Ethernet Network Http
$16.81
ES32C14 DC 24V Only Board RS485 2AO 2AI 4DI 4DO ESP32 Multifunction Expansion Board Modbus Wifi Relay Module for Arduino WEB MQTT Ethernet Network Http
$16.81
SMLDB11 Continuously Adjustable 0.01Hz~300KHz 7.83Hz Schumann Resonance Ultra-low Pulse Square wave Solfeggio Frequency Generator
$16.81
LC35D01（10M Probe) 30A Water Pump Automatic Start-Stop Controller 304 Waterproof Rust-Proof Water Liquid Level Sensor Probe DC 12V 24V AC 110V 220V
$16.99
25IOB16 16CH NPN with Box DI-DO PNP to PNP RS485 Modbus Rtu Remote IO Module DC 12-24V 300MA DMOS PNP High Level Output for PLC LED Smart Home IOT
$17.28
N4DVA16 0-5V With Box Modbus 16CH Differential Voltage Collector 0-5V 0-10V RS485 Analog Input Module for LI-ON LI-PO NIMH Lifepo4 Battery Measurement
$17.28
N4DVA16 0-10V With Box Modbus 16CH Differential Voltage Collector 0-5V 0-10V RS485 Analog Input Module for LI-ON LI-PO NIMH Lifepo4 Battery Measurement
$17.28
NT48B20 (20CH With DIN Case) DC 12V 24V 8-32CH RS485 NTC Temperature Collector PLC Analog Acquisition Board Resistance Meter Passive switch on/off detection
$17.29
25IOB16 16CH PNP with Box DI-DO PNP to PNP RS485 Modbus Rtu Remote IO Module DC 12-24V 300MA DMOS PNP High Level Output for PLC LED Smart Home IOT
$17.72
TYROD06 5V DC 5V 12V 24V 6DI-DO Intelligent Remote Control Switch Wifi Relay Tuya APP IOT TYROD06 for Home automation Smart home retrofit
$17.98
TYROD06 12V DC 5V 12V 24V 6DI-DO Intelligent Remote Control Switch Wifi Relay Tuya APP IOT TYROD06 for Home automation Smart home retrofit
$17.98
TYROD06 24V DC 5V 12V 24V 6DI-DO Intelligent Remote Control Switch Wifi Relay Tuya APP IOT TYROD06 for Home automation Smart home retrofit
$17.98
ES32C14 DC 12V With Shell RS485 2AO 2AI 4DI 4DO ESP32 Multifunction Expansion Board Modbus Wifi Relay Module for Arduino WEB MQTT Ethernet Network Http
$18.68
ES32C14 DC 24V With Shell RS485 2AO 2AI 4DI 4DO ESP32 Multifunction Expansion Board Modbus Wifi Relay Module for Arduino WEB MQTT Ethernet Network Http
$18.68
SMECN04 With Shell Version 0.01-100kHz Schumann Resonances Pure Sine Wave Signal Generator for Relax Sleep Improving Body's Perception of Sound and Images
$19.15
RYN408F 8CH 12V Only Board 4-8CH Relay Pluggable Modbus Remote IO Module Baud Rate Slave ID Dip Switch Selection Easy To Use Multi-function Switch Board
$19.15
RYN408F 8CH 24V Only Board 4-8CH Relay Pluggable Modbus Remote IO Module Baud Rate Slave ID Dip Switch Selection Easy To Use Multi-function Switch Board
$19.15
ES30E08 (DC 12V) ESP32 RS485 Wifi Programmable Relay Module 2.4G Wireless Control Smart Switch Expansion Board For Diy Mqtt Http TCP IP IOT
$20.32
ES30E08 (DC 24V) ESP32 RS485 Wifi Programmable Relay Module 2.4G Wireless Control Smart Switch Expansion Board For Diy Mqtt Http TCP IP IOT
$20.32
SMECD04+TB468 0.01-100KHz Adjustable Sine Wave 7.83Hz Resonance Generator Ultra Low Frequency Generator Resonator Sound Frequency Machine
$20.69
NT48C32 (32CH Only Board) DC 12V 24V 8-32CH RS485 NTC Temperature Collector PLC Analog Acquisition Board Resistance Meter Passive switch on/off detection
$20.89
N4DVB32 0-5V Only Board 32-AI RS485 Differential Voltage Collector Modbus RTU 0-5V 0-10V Analog Input ADC Signal Acquisition System DC 12V 24V
$21.49
N4DVB32 0-10V Only Board 32-AI RS485 Differential Voltage Collector Modbus RTU 0-5V 0-10V Analog Input ADC Signal Acquisition System DC 12V 24V
$21.49
RYN408F（8CH 12V With Shell) 4-8CH Relay Pluggable Modbus Remote IO Module Baud Rate Slave ID Dip Switch Selection Easy To Use Multi-function Switch Board
$21.49
RYN408F (8CH 24V With Shell) 4-8CH Relay Pluggable Modbus Remote IO Module Baud Rate Slave ID Dip Switch Selection Easy To Use Multi-function Switch Board
$21.49
RFSIA08 (433M Transmitter) 8ch 433M 868M 915M LORA Industrial Grade Anti-interference Remote Control Switch Remote IO Wireless Transceiver
$21.95
RFSIA08 (868M Transmitter) 8ch 433M 868M 915M LORA Industrial Grade Anti-interference Remote Control Switch Remote IO Wireless Transceiver
$22.52
RFSIA08 (915M Transmitter) 8ch 433M 868M 915M LORA Industrial Grade Anti-interference Remote Control Switch Remote IO Wireless Transceiver
$22.52
NT48C32 (32CH With DIN Case) DC 12V 24V 8-32CH RS485 NTC Temperature Collector PLC Analog Acquisition Board Resistance Meter Passive switch on/off detection
$22.79
N4DVB32 0-5V With Box 32-AI RS485 Differential Voltage Collector Modbus RTU 0-5V 0-10V Analog Input ADC Signal Acquisition System DC 12V 24V
$23.82
N4DVB32 0-10V With Box 32-AI RS485 Differential Voltage Collector Modbus RTU 0-5V 0-10V Analog Input ADC Signal Acquisition System DC 12V 24V
$23.82
ES32D26 DC 12V Only Board 2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC
$23.82
ES32D26 DC 24V Only Board 2AO-8AI-8DI-8DO ESP32 Wifi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC
$23.82
ES30F27 (DC 12V) 28CH 8DI-8DO-7ADC RS485 I2C SPI Multifunction Bus ESP32 Expansion Board 2.4G Wifi Relay DIY for Arduino MQTT ESPhome IOT
$23.82
ES30F27 (DC 24V) 28CH 8DI-8DO-7ADC RS485 I2C SPI Multifunction Bus ESP32 Expansion Board 2.4G Wifi Relay DIY for Arduino MQTT ESPhome IOT
$23.82
RFSOB08 (433M Receiver) 8ch 433M 868M 915M LORA Industrial Grade Anti-interference Remote Control Switch Remote IO Wireless Transceiver
$25.81
RFSOB08 (868M Receiver) 8ch 433M 868M 915M LORA Industrial Grade Anti-interference Remote Control Switch Remote IO Wireless Transceiver
$25.81
RFSOB08 (915M Receiver) 8ch 433M 868M 915M LORA Industrial Grade Anti-interference Remote Control Switch Remote IO Wireless Transceiver
$26.03
25IOC32 32CH NPN only Board DI-DO PNP to PNP RS485 Modbus Rtu Remote IO Module DC 12-24V 300MA DMOS PNP High Level Output for PLC LED Smart Home IOT
$26.16
25IOC32 32CH PNP only Board DI-DO PNP to PNP RS485 Modbus Rtu Remote IO Module DC 12-24V 300MA DMOS PNP High Level Output for PLC LED Smart Home IOT
$26.16
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