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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 104
DNNOA01 Nano V3.0 DIN Rail Expansion Board for Arduino PLC Smart Home - Efficient Terminal Block Adapter Module (with Shell)
SAR 58
10A 20A 30A Brushed Motor Overload Overcurrent Short Circuit Protector Forward Reverse (12V 20A only board)
SAR 89
Type-C USB Relay Module DC 5V PC UART Serial Port RS232(TTL) Switch Board (1 x 5V TTL232 Relay)
SAR 57
12V Relay Module 2-Channel Relay RS232 Serial Port Baud Rate 9600kbps Remote Control (4)
SAR 63
DC 24V Relay Module 2-Channel Relay RS232 COM DB9 Serial Port Baud Rate 9600kbps (4)
SAR 63
Type-C USB Relay Module DC 12V PC UART Serial Port RS232(TTL) Switch Board (4 x 12V TTL232 Relay)
SAR 56
Industrial Grade RXD TXD R/D TTL to RS485 A+ B- Isolated Communication Surge Protection Module (1 X no Pin)
SAR 52
Din Rail Mounting ESP32-S3 Development Board N16R8 N8R8 ESP32-S3-DevKitC-1 Expansion Module for Bluetooth Arduino WiFi IOT DIY (with Rail Box)
SAR 73
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 73
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 154
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 115
2CH DC 3.3V 5V Digital Isolation Communication Module 150Kbps TTL LvTTL Level Converter for UART SPI IIC RS485 GPIO (4)
SAR 53
8 Port RS485 Hub Industrial Grade 485 Bus Repeater Serial Port Signal Amplifier
SAR 120
DC 5V 2 Channel RS485 Relay Board UART Serial Port Switch Module Modbus at Command Control for PLC Smart Home automated Industry (with Shell, 1)
SAR 84
2.4G Multi functional Interface TTL RS232 RS485 TYPE-C USB for Arduiuo NodeMCU ESP8266 ESP32 Modbus RTU (USB Transceiver)
SAR 53
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 53
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 131
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
0-5V 10V 24V to 4-20mA Range Adjustable Voltage to Current Transmitter Linear V/I Converter Module (2PCS 0-10V)
SAR 52
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
DC 12V 24V 32CH Optically Isolated Input PNP Switch Digital Collector RS485 Modbus RTU Module（with Shell） (4)
SAR 449
Earth's electromagnetic field spectrum Ultra Low Frequency Generator 7.83Hz 0.83 6.5 14.3, 20.8, 27.3Hz Schumann Resonance
SAR 146
Mini 7.83Hz Schumann Resonances 0.01Hz~9999Hz Sine Wave Signal Generator for Synchronize Your Brainwaves to The Earth's Pulse (Adjustable Version)
SAR 79
RS485 Modbus RTU ADC Module 0-50MA, 4CH Current/Voltage Analog Acquisition Board (1)
SAR 68
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 65
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 297
Universal 3V~12V 6bit Green LED Board Module for Breadboard 3D printerFPGA CPLD PIC STM MCU (5)
SAR 53
