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RS485 to Ethernet Converter Modbus TCP/RTU MQTT UDP/TCP Client Server Industrial Serial Port Module TVS Surge Protection DIN Rail DC6.5-25V for PLC SCADA Home Automation (Only Board)
KWD 0
DNNOA01 Nano V3.0 DIN Rail Expansion Board for Arduino PLC Smart Home - Efficient Terminal Block Adapter Module (with Shell)
KWD 0
10A 20A 30A Brushed Motor Overload Overcurrent Short Circuit Protector Forward Reverse (12V 20A only board)
KWD 0
MCU PLC Simulation Debug Board 0-10V 4-20MA Output ADC DAC Tester NPN PNP DI-DO Module for Arduino ESP32 Raspberry pi Micro:bit (with Rail Box)
KWD 7
Rugged Case 7.83Hz Schumann Wave Generator Ultra Low Frequency Pulse Generator Precise Frequency Schumann Resonator Helps Sleep (1 PCS)
KWD 6.500
Mini 9W Full Function Type-C DC Boost Converter USB DC 5V to 6V 9V 12V 15V 24V Step-up Voltage Regulator for QC PD Charger (5PCS Output 12V)
KWD 4.500
High-Speed USB to RS485/RS232/TTL232 Converter - Multi-Protocol Adapter for Arduino/Raspberry Pi/ESP32 with CH343 Chip (USB to TTL232)
KWD 0
DB9 Female/Male RS232 UART Switch Board DC 12V 232 Relay Module for PLC LED Motor (1PCS DB9 Female Interface)
KWD 5
DC 12-24V 8CH Ethernet Network RS485 Hub Converter for UDP TCP Modbus TCP RTU MQTT HTTP PLC, Configuration Software (with Rail Box)
KWD 0
ESP32 DIN Rail Level Shifter, 30PIN 3.3V-5V Bi-Directional 1MHz, Screw Terminal, Reverse Polarity Protection, Solid State Relay Control Expansion Board (with Rail Box)
KWD 8.500
2.4G Multi functional Interface TTL RS232 RS485 TYPE-C USB for Arduiuo NodeMCU ESP8266 ESP32 Modbus RTU (TTL Transceiver)
KWD 4.500
8 Port RS485 Hub Industrial Grade 485 Bus Repeater Serial Port Signal Amplifier
KWD 9.500
ACC Trigger Delay Power-off Switch Module DC 12V Car Timing Relay for LED Storage Battery New Energy Vehicles Car Tuning (1PCS With Shell)
KWD 0
2AO-8AI-8DI-8DO ESP32 WiFi Network Relay Board 4-20MA 0-10V Digital Analog Input Output Module for Smart Switch IOT Simple PLC (DC 12V with Shell)
KWD 13
DC 6V 9V 12V 24V Flip-Flop Latch Relay Module Bistable Self-locking Switch Low pulse trigger Board for Arduiuo Smart home LED (10 PCS)
KWD 0
8ch LORA Remote IO Transceiver 433M 868M 915M Long Distance Anti-Interference Wireless Switch for PTZ Water Pump Smart Home (433M Receiver)
KWD 11.500
PWM to DAC Converter Input Pulse Signal Output 0-5V/0-10V Voltage Analog (1PCS 0-10V with Pin) for Arduino MEGA2560 PLC Raspberr Pi ESP32 NodeMCU
KWD 4.500
4Channel Analog Input Module 4-20mA 0-10V RS485 Modbus RTU ADC Data Acquisition for PLC (0-5V)
KWD 0
0-5V 10V 24V to 4-20mA Range Adjustable Voltage to Current Transmitter Linear V/I Converter Module (2PCS 0-10V)
KWD 0
SMJAC03 with case 7.83 Schumann Resonance Sine Wave Generator Audio Resonator 0.01-100K Adjustable for Improving Sleep and Heathly
KWD 11.500
1A/1.5A/2A/2.5A/3A/4A High-Power Constant-Current Step-Down LED Driver Board DC 4-27V for Automotive RCL DRL Fog Lights LD2740SC (4pcs 2A with Terminal)
KWD 8
Earth's electromagnetic field spectrum Ultra Low Frequency Generator 7.83Hz 0.83 6.5 14.3, 20.8, 27.3Hz Schumann Resonance
KWD 0
Mini 7.83Hz Schumann Resonances 0.01Hz~9999Hz Sine Wave Signal Generator for Synchronize Your Brainwaves to The Earth's Pulse (Adjustable Version)
KWD 0
PRO Version 0.01Hz~300KHz 7.83Hz Continuously Adjustable Schumann Resonance Ultra-Low Pulse Square Wave Solfeggio Frequency Generator
KWD 9.500
3.3V 5V 12V 24V Logic Level Converter NPN PNP Wet Contact 8ch PLC Digital Switch IO Isolation Protection Board (in 3-8V Out 9-24V 100V(with Box) PNP to PNP)
KWD 0
4/8/16CH Digital Analog Ethernet I/O Module with Modbus RTU TCP/IP MQTT RS485 4-20mA 0-10V Input Relay DAC Output Industrial Controller DIN Rail DC 12/24V (8CH 8CH PNP DI DC 24V(with Din Rail Box))
KWD 0
Rugged Case Schumann Wave Generator 7.83Hz Ultra Low Frequency Pulse Generator Precise Frequency Schumann Resonator Helps Sleep
KWD 6.500
8CH High-Power Schumann Wave Generator - 0.01Hz~100kHz Dual-Mode Sine/Pulse Waveform Biofeedback Resonator for Meditation Energy Healing
KWD 97.500
