Hardware controlling via Scratch
The Project
I have demonstrated how we can control different LEDs with our keyboard. For operating our home appliances we can add a relay switch in between and connect it with a AC power supply.
Team Comments
I chose to make this project because...I wanted to show that how can we operate our household devices such as TV< LED, Fan etc from our computer with the help of raspberry pi and scratch coding.
What I found difficult and how I worked it outI found it difficult to remember the GPIO pins position and for that I referred to the raspberry pi GPIO pin diagram.
Next time, I would...I would add relay switch and apply it in the actual components of the room such as tube light and fan.
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