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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)
SAR 0
DNNOA01 Nano V3.0 DIN Rail Expansion Board for Arduino PLC Smart Home - Efficient Terminal Block Adapter Module (with Shell)
SAR 0
10A 20A 30A Brushed Motor Overload Overcurrent Short Circuit Protector Forward Reverse (12V 20A only board)
SAR 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)
SAR 89
Rugged Case 7.83Hz Schumann Wave Generator Ultra Low Frequency Pulse Generator Precise Frequency Schumann Resonator Helps Sleep (1 PCS)
SAR 81
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)
SAR 53
High-Speed USB to RS485/RS232/TTL232 Converter - Multi-Protocol Adapter for Arduino/Raspberry Pi/ESP32 with CH343 Chip (USB to TTL232)
SAR 0
DB9 Female/Male RS232 UART Switch Board DC 12V 232 Relay Module for PLC LED Motor (1PCS DB9 Female Interface)
SAR 63
DC 12-24V 8CH Ethernet Network RS485 Hub Converter for UDP TCP Modbus TCP RTU MQTT HTTP PLC, Configuration Software (with Rail Box)
SAR 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)
SAR 104
8 Port RS485 Hub Industrial Grade 485 Bus Repeater Serial Port Signal Amplifier
SAR 120
2.4G Multi functional Interface TTL RS232 RS485 TYPE-C USB for Arduiuo NodeMCU ESP8266 ESP32 Modbus RTU (USB Transceiver)
SAR 0
ACC Trigger Delay Power-off Switch Module DC 12V Car Timing Relay for LED Storage Battery New Energy Vehicles Car Tuning (1PCS With Shell)
SAR 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)
SAR 165
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)
SAR 0
8ch LORA Remote IO Transceiver 433M 868M 915M Long Distance Anti-Interference Wireless Switch for PTZ Water Pump Smart Home (433M Receiver)
SAR 145
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
SAR 53
4Channel Analog Input Module 4-20mA 0-10V RS485 Modbus RTU ADC Data Acquisition for PLC (0-5V)
SAR 0
0-5V 10V 24V to 4-20mA Range Adjustable Voltage to Current Transmitter Linear V/I Converter Module (2PCS 0-10V)
SAR 0
SMJAC03 with case 7.83 Schumann Resonance Sine Wave Generator Audio Resonator 0.01-100K Adjustable for Improving Sleep and Heathly
SAR 146
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)
SAR 99
Earth's electromagnetic field spectrum Ultra Low Frequency Generator 7.83Hz 0.83 6.5 14.3, 20.8, 27.3Hz Schumann Resonance
SAR 0
Mini 7.83Hz Schumann Resonances 0.01Hz~9999Hz Sine Wave Signal Generator for Synchronize Your Brainwaves to The Earth's Pulse (Adjustable Version)
SAR 0
PRO Version 0.01Hz~300KHz 7.83Hz Continuously Adjustable Schumann Resonance Ultra-Low Pulse Square Wave Solfeggio Frequency Generator
SAR 120
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)
SAR 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))
SAR 0
Rugged Case Schumann Wave Generator 7.83Hz Ultra Low Frequency Pulse Generator Precise Frequency Schumann Resonator Helps Sleep
SAR 78
8CH High-Power Schumann Wave Generator - 0.01Hz~100kHz Dual-Mode Sine/Pulse Waveform Biofeedback Resonator for Meditation Energy Healing
SAR 1,237
