Arduino Nano- Switching ON/OFF Appliances Using Infra-Red Remote (Two Channel)

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https://www.electronics-lab.com/project/arduino-nano-switching-on-off-appliances-using-infra-red-remote-two-channel/

The project presented here is a two-channel infrared remote ON/OFF switch that can be used to control home appliances, Lights, Fans, Water Pumps, Aquarium pumps, Ovens, Heaters, etc. This open-source project contains 2 x SSR (Solid State Relay), Arduino Nano, and TSOP1838 infrared receiver, keeping safety in mind, optically isolated SSR (Solid State Relay) is […]

8 Channel Infra-Red Remote-Control Arduino Shield Using ULN2803

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https://www.electronics-lab.com/project/8-channel-infra-red-remote-control-arduino-shield-using-uln2803/

This is an 8 channel infra-red remote-control Arduino shield that can drive 8 high current loads such as LEDs, solenoids, multiple toy DC Motors, dual unipolar stepper motor, filament lamps, etc. Each channel consists of two parallel NPN transistors with freewheel diodes which are important to drive inductive loads like motors. The shield consists of […]