IP Week-8 WIP

This week I started experimenting with connecting wireless charging to an Arduino and using a relay to control the electricity. I refer to this image to connect.

https://www.circuitbasics.com/setting-up-a-5v-relay-on-the-arduino/

First, I tried connecting the wireless charging transmitter directly to the relay and Arduino, but it didn't work.


Then I found out that the wireless charging transmitter can't work without a small chip, so I installed the wireless charging transmitter back to the original chip. Then I have a quick try, it works just fine.


After that, I continued to connect the wireless charging transmitter to the relay and Arduino, but it still doesn't work. Then I connected the wires to relay normally close and common and the wireless charger worked. So I guess this relay is broken. I am going to buy a new relay this week.



I have roughly estimated the space required for the bottom, which is about 2.5 - 3cm in height. This thickness is still acceptable. I hope the final outcome thickness can be like this as well.

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