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
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10mF Large-Capacity Programmable Capacitor Module – 1μF to 9999μF Adjustable Electrolytic Capacitor Bank for Circuit Development & Testing DNC3D05
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
