Two Channel Relay Board Using BC547

2 channel Relay driver project can be controlled by feeding 2-12V trigger voltage, Very useful project for application like Micro-Controller based projects, Remote controller, Lamp on Off, and any circuits which required isolated high current and high voltage switching by applying any TTL or CMOS level voltage. Two LED works as operation indicator while in , 3 pins screw terminals

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4 Channel Relay Board for Micro-Controller Development Board Using ULN2003 and 10XBox Header Input

4-Channel Relay Board-2 is a simple and convenient way to interface 4 relays for switching application in your project. Input supply 12 VDC @ 170 mA Output four SPDT Relay Relay specification 5 A @ 230 VAC Trigger level 2 ~ 5 VDC Box Header (IDC) connector for connection of trigger signal LED on each channel indicates relay status Power-On

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DC Solid State Relay Using MOSFET & Optically Isolated Gate Driver

This project has been designed around TLP250/352 which is Opto-Coupler IGBT/MOSFET Gate Driver from Toshiba and Mosfet IRFP260 from IR, This relay consists of optically isolated gate driver and low impedance Mosfet. The combination of low resistance and high load current handling capabilities make this Relay suitable for a variety of switching applications.  These devices are ideally suited for controlling

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AC Solid State Relay

This simple circuit designed around Solid State Relay S216S02 from SHARP. The S216S02 solid State Relay (SSR) is an integration of an infrared emitting diode (IRED), a Phototraic Detector and a main output Traic. These devices are ideally suited for controlling high voltage AC loads with solid state reliability while providing 4KV isolation from input to output. A solid-state relay

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One Channel High Current Large Size Relay Board Optically Isolated Input With On Board 5V Regulator

This is a large current Relay module with single pole double throw switch which provides normally closed and normally open operations. The Relay is the most common used module in application such as home automation, industrial automation, and machine on/off. Sometimes you need to control large current such as the fans, lights, water heaters, room heaters, Air-conditioning, vacuum pumps That

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4 Channels Solid State Relay, 4 Channel Traic Board Optically Isolated for Inductive and Resisitve Loads

Opto-Isolated 4-Channel Triac Board (R) is used for fast switching applications.  Ideal for switching mains circuits, lights, appliances and small load.  Each circuit is effectively isolated with opto-isolators on each channel, TTL inputs control each channel. Trigger input 2-12 VDC Mains supply input 230 VAC or 110 VAC Output 1 A @ 230 VAC (RMS ON STATE CURRENT 4 AMPS

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