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Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
@favo
Thanks a lot, both of you, for taking time to give me some help! :)
This looks like the relay I am using:
http://i00.i.aliimg.com/wsphoto/v0/691867674/Best-price-10pcs-1-relay-module-5V-relay-drive-all-the-way-module.jpg
Before I left for work this morning, I quickly tested the register with 5v input and it shuts off the relay whenever I give a signal on it. I will try the other two options tonight.
I am not so experienced in the technical details, so excuse the following question:
When I control the relay directly via a pin on the board, the relay is turned off whenever I turn the signal off. Why is it the other way around on the register? Shouldn't it also turn off when the signal drops?
Thank you and have a great start into this week,
Mario