Module
N4DIG08 8CH Modbus RTU Controller Module – UART/RS485 PLC Expansion Board with Digital I/O for Arduino UNO MEGA NANO STM32 AVR PIC
ND9024TA DC 10V-90V to 24V 12V 5V 2.5A Buck Module High Voltage Regulator for Electric Vehicle Battery Solar System Power Supply Converter
SHA9D01 SHT30 Temperature Humidity Sensor Module RS485 TTL Modbus RTU Adapter Board for Arduino UNO ESP32 Weather Station
DDTC12UA_PRO Type-C to Type-C DC-DC Boost Converter 5V to 6V 9V 12V 15V 24V Step Up Voltage Regulator Module for Router Camera
R4HUB08 8ch RS485 Hub Industrial Grade 485 Bus Repeater Signal for All 485 Bus Protocols Modbus Rtu Ascii PLC PTZ Camera
10mF Large-Capacity Programmable Capacitor Module – 1μF to 9999μF Adjustable Electrolytic Capacitor Bank for Circuit Development & Testing DNC3D05
N4KTF32 32-Channel K-Type Thermocouple Temperature Module – MAX6675ISA+ 0-1024℃ RS485 Modbus Collector DC 7-25V for Industrial Monitoring
K-Type Thermocouple to RS485 Converter – -200 to 1350°C Modbus RTU Digital Temperature Measurement Board N4KTA01 KTHERM for PLC Industrial Automation
IO34H02 AC Time Delay Relay Module – 110V/120V/220V 50-60Hz DIP Switch Programmable Timer for Light Fan Pump Automatic Door Control
N4ROA01 3A RS485 Relay Module – Micro Power Modbus RTU 1-Channel Controller for Home Automation & PLC Expansion
10A 20A 30A DC 12V 24V Brushed Motor Overload OveDC 12V 24V Power Brurcurrent Short Circuit Protector Forward Reverse Controller IO57E02 IO58F02
N4I6N06 DC 12V 24V 6CH 0-20MA 4-20mA Analog Input 4CH NPN Digital Input 6CH 10A Relay Output RS485 Modbus RTU IO Module
T73 Plug-in Relay Module – RS485 Modbus RTU Remote IO Controller with Momentary Latching Interlock Delay Switch for DIY Smart Home RYN404E RYN408F
UD23A08 8-Channel Serial Relay Controller – USB/TTL/RS232 Multi-Voltage Smart Switch for PLC Automation & Industrial Control
DR55B01 Flip-Flop Latch Relay Module – DC 5-24V 2A Motor Reversible Polarity Switch Self-Locking Bistable Reverse Polarity Controller
SMFDB01 7.83Hz Pure Sine Wave Schumann Resonance Generator – Earth Frequency Signal Booster for Sleep Aid, Meditation & Relaxation
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12V to 220V Inverter Kit – 12W 50Hz Square Wave Signal Generator Module for DIY Electronic Projects & Power Conversion IV1212TA TB459
16CH PT100 Temperature Acquisition Module – DC 12/24V RS485 Modbus RTU Collector Board -40°C to +500°C for Industrial Monitoring PTA8E16
