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ET69C02 Ethernet to RS485 Modbus Gateway – RJ45 to RS485 Converter with MQTT TCP/IP Support for PLC SCADA Industrial IoT

ET69C02 Ethernet to RS485 Modbus Gateway – RJ45 to RS485 Converter with MQTT TCP/IP Support for PLC SCADA Industrial IoT

$16.06

PW1VA01 PWM to DAC Converter Module – 0-5V/0-10V Adjustable Voltage Output Signal Generator for Arduino UNO MEGA PLC

PW1VA01 PWM to DAC Converter Module – 0-5V/0-10V Adjustable Voltage Output Signal Generator for Arduino UNO MEGA PLC

$25.15

N43VD04 N43IC04 4CH 4-20mA/0-10V Analog Input Module – RS485 Modbus RTU ADC Data Acquisition Board for PLC SCADA Industrial Automation

N43VD04 N43IC04 4CH 4-20mA/0-10V Analog Input Module – RS485 Modbus RTU ADC Data Acquisition Board for PLC SCADA Industrial Automation

$6.06

WG18A02 HX711 RS485 Modbus RTU Weight Sensor Module – 24-bit ADC Electronic Scale Board with 5V/12V Input for PLC SCADA

WG18A02 HX711 RS485 Modbus RTU Weight Sensor Module – 24-bit ADC Electronic Scale Board with 5V/12V Input for PLC SCADA

$8.48

UD422D4 Industrial USB-C to RS485 RS422 RS232 TTL 4-in-1 Converter 2.5KV Isolation Surge Protection, UART Serial Adapter for PLC

UD422D4 Industrial USB-C to RS485 RS422 RS232 TTL 4-in-1 Converter 2.5KV Isolation Surge Protection, UART Serial Adapter for PLC

$8.48

PT21A01 PT22B01 RS485 PT100 RTD Temperature Module – -40~500°C 1-Channel Modbus RTU Sensor Board for PLC SCADA Industrial Automation

PT21A01 PT22B01 RS485 PT100 RTD Temperature Module – -40~500°C 1-Channel Modbus RTU Sensor Board for PLC SCADA Industrial Automation

$5.45

DD0503MB 3.3V DC-DC Buck Converter – 3.3-6V Step-Down Regulator Module for FPV Drone Camera UAV Embedded Systems

DD0503MB 3.3V DC-DC Buck Converter – 3.3-6V Step-Down Regulator Module for FPV Drone Camera UAV Embedded Systems

$6.97

R44IM04 R44VL04 12CH RS485 Modbus RTU Mixed IO Module – 4AI 4DI 4DO Analog Digital Remote I/O Board for PLC Inverter Converter

R44IM04 R44VL04 12CH RS485 Modbus RTU Mixed IO Module – 4AI 4DI 4DO Analog Digital Remote I/O Board for PLC Inverter Converter

$6.97

N428E02 2CH RS485 Modbus RTU Relay Module – DC 12V 10A Serial Port Switch Board with 6 Commands for PLC PTZ Motor Industrial Control

N428E02 2CH RS485 Modbus RTU Relay Module – DC 12V 10A Serial Port Switch Board with 6 Commands for PLC PTZ Motor Industrial Control

$5.45

BT26E01 DC 12V Bluetooth BLE Relay Module – iOS Android Wireless Switch Board with 2.4G RF Remote Control for Smart Home IoT

BT26E01 DC 12V Bluetooth BLE Relay Module – iOS Android Wireless Switch Board with 2.4G RF Remote Control for Smart Home IoT

$6.36

IO26G04 4CH Multifunction Delay Relay Module – DC 5V/12V/24V Timer Switch with Flip-Flop Latch Self-Locking Interlock for PLC Power Sequencer

IO26G04 4CH Multifunction Delay Relay Module – DC 5V/12V/24V Timer Switch with Flip-Flop Latch Self-Locking Interlock for PLC Power Sequencer

$5.45

RF33A04 RC43A04 433MHz 4CH Rolling Code Remote Control – HCS301 Keeloq Keyfob Transmitter for Garage Door Motor Gate LED Smart Home

RF33A04 RC43A04 433MHz 4CH Rolling Code Remote Control – HCS301 Keeloq Keyfob Transmitter for Garage Door Motor Gate LED Smart Home

$17.58

ES30F27 ESP32 Industrial DIN Rail Expansion Board – 8DI 8DO 10A Relay 7ADC RS485 I2C SPI GPIO for PLC IoT Automation

ES30F27 ESP32 Industrial DIN Rail Expansion Board – 8DI 8DO 10A Relay 7ADC RS485 I2C SPI GPIO for PLC IoT Automation

$31.21

ESC3E05 4-Channel Relay Module for ESP32-C3 Super Mini, RS485 Modbus RTU, Wi-Fi BLE IoT Controller, Simple PLC Shield for Arduino

ESC3E05 4-Channel Relay Module for ESP32-C3 Super Mini, RS485 Modbus RTU, Wi-Fi BLE IoT Controller, Simple PLC Shield for Arduino

$15.26

ETAIC04 ETVOD08 ETIOE16 Ethernet Remote IO Module – 4/8/16CH 10A Relay Modbus TCP RTU MQTT with RS485 DIN Rail for PLC SCADA

ETAIC04 ETVOD08 ETIOE16 Ethernet Remote IO Module – 4/8/16CH 10A Relay Modbus TCP RTU MQTT with RS485 DIN Rail for PLC SCADA

$29.70

ESS3A22 ESP32-S3 RS485 WiFi Relay Module 4-20mA 0-10V Analog Input Smart Home PLC Controller

ESS3A22 ESP32-S3 RS485 WiFi Relay Module 4-20mA 0-10V Analog Input Smart Home PLC Controller

$55.45

Schumann Resonator Generators

SMECN04 0.01-100kHz Schumann Resonance Generator – 7.83Hz Pure Sine Wave Sleep Aid Device for Relaxation Meditation Stress Relief

SMECN04 0.01-100kHz Schumann Resonance Generator – 7.83Hz Pure Sine Wave Sleep Aid Device for Relaxation Meditation Stress Relief

$25.15

SMFSB07 4-Channel Schumann Resonance Generator – 0.01-100kHz Adjustable Pure Sine Wave with 150MM Onboard Antenna & Cycle Timer for Sleep Aid Meditation

SMFSB07 4-Channel Schumann Resonance Generator – 0.01-100kHz Adjustable Pure Sine Wave with 150MM Onboard Antenna & Cycle Timer for Sleep Aid Meditation

$110.00

SMDTB14 4CH 7.83Hz Schumann Resonance Pure Sine Wave Generator Adjustable 0.01-9999Hz DAC Type-C Audio Output

SMDTB14 4CH 7.83Hz Schumann Resonance Pure Sine Wave Generator Adjustable 0.01-9999Hz DAC Type-C Audio Output

$2.42

SMPSA13 7-38Hz Schumann Resonance Scalar Generator – 7.83Hz Earth Frequency Harmonic Cycle Device for Grounding, EMF Protection & Mental Wellness

SMPSA13 7-38Hz Schumann Resonance Scalar Generator – 7.83Hz Earth Frequency Harmonic Cycle Device for Grounding, EMF Protection & Mental Wellness

$5.15

SMKYF34 4CH 0.01-500KHz High-Precision 7.83 Resonance Generator Ultra Low Frequency OLED Generator Resonator Meditation Sleep Aid Device

SMKYF34 4CH 0.01-500KHz High-Precision 7.83 Resonance Generator Ultra Low Frequency OLED Generator Resonator Meditation Sleep Aid Device

$25.15

SFWSC08 8CH 250mm Schumann Resonance Generator – 25 Frequencies 7.83Hz Sleep Aid Device with 0.01-100000Hz Adjustable for Meditation Relaxation

SFWSC08 8CH 250mm Schumann Resonance Generator – 25 Frequencies 7.83Hz Sleep Aid Device with 0.01-100000Hz Adjustable for Meditation Relaxation

$25.76

SMLDA01 0.01Hz-30kHz Adjustable Schumann Resonance Generator – 7.83Hz Ultra-Low Frequency Pulse Audio Resonator for Sleep Aid Meditation Relaxation

SMLDA01 0.01Hz-30kHz Adjustable Schumann Resonance Generator – 7.83Hz Ultra-Low Frequency Pulse Audio Resonator for Sleep Aid Meditation Relaxation

$22.12

SMFDB01 7.83Hz Pure Sine Wave Schumann Resonance Generator – Earth Frequency Signal Booster for Sleep Aid, Meditation & Relaxation

SMFDB01 7.83Hz Pure Sine Wave Schumann Resonance Generator – Earth Frequency Signal Booster for Sleep Aid, Meditation & Relaxation

$5.45