On the topic of Arduino IDEs, I've been using Programino for some time and have found it excellent. It has many more features than Arduino IDE 2.0 and...

@frogandtoad Perhaps I'm misunderstanding your question, but here is the result of a Google search for videos on Ohm's and Kirchoff's Laws.

@frogandtoad In which video was this? Can you please provide the link? I'm not sure which videos you're asking about. I link to several videos...

@oldnoob72 Hi Steve, welcome to the forum. I'm also a recently joined member. Seeing your background as a hydrogeologist peaked my interest. Bill ma...

I'm fairly new to the Workshop and I've been working my way through many of the videos. Aside from the use of current limiting or pullup resistors, I ...

It may not be necessary to open two instances. Take a look at this post about an IDE I've been using with good success.

@zander Thanks for your comment, Ron, which, I think, expands on my comment, "I don't think time needs to be spent on the "basic basics" like Ohm's La...

I'm new to the DroneBot Workshop and have been working my way through many of the videos and website articles. I agree with a number of suggestions pr...

@zander Yes, I notice that delay. Interesting about the WiFi. There seem to still be some things going on I don't understand, which isn't surprising.

@zander I've also been doing some more experimenting. My first version - the one with poor results - was on a solderless breadboard. Since in the past...

I'm not sure. What is the "OP"?

@zander Nine meters, but not less then that?

I'm using the simple circuit Experiment 1 from Bill's article: If I can't get that to work, there's no point in hooking it up to an Arduino.

@will That's actually the circuit I'm using, which is the same one used in DroneBotWorkshop video. It doesn't get much simpler: ground, 5V Vcc and the...