I've wanted to get into the remote controlled (RC) hobby for awhile now, but scratching just a bit deeper than the cheap toys you can buy at a department store can start to get quite expensive. I also feel like the fun will wear quite quickly buying a complete car. A kit car could be interesting, but I wanted something more.

I recently had the idea (definitely not novel) to make it more of project and build my own RC car, relying on 3D printing, laser cut, and metal components where necessary (though I'm sure after a few crashes, it'll start to feel like every component). My skill level with electronics is relatively low and I know I'll enjoy the mechanical challenges more, so I'm coming to you on the question of electrics.

In my cursory searches for the electrical components, I believe I need the following:

1. Transmitter & Receiver
2. Electronic Speed Controller (ESC) & Motor
3. Battery & some sort of battery charger
4. Servo motor

I've mostly been looking for brands that offer the full suite. Probably limiting my assessment, but made it easier to get started exploring. So far it seems like Spektrum might be the best price point for the whole set (though still not cheap by any means):

1. Spektrum Dx3 Transmitter w/ SR315 Receiver
2. Spektrum Firma 70A Brushed ESC w/ Brushed Motor
3. 5000mAh 2S LiPo Battery w/ Charger
4. Standard Digital Servo

I'm mostly wondering if I'm missing anything component-wise. Or if I'm going completely off-base with jumping to these types of components when I could be fine with something much cheaper. I tried to start with looking at what entry-level RC recommendations there are, but most of those lead to kit cars. Also, my overall lack of familiarity with electrical components means I haven't even considered what sort of simple DC motors I could get by with, though I guess I'm not looking to program anything at the moment.

I've not invested anything besides time researching so any input/advice is welcome. Thanks for reading!

May we spend the day CELEBRATING TOGETHER THE MANY DIFFERENT PEOPLE WHO MAKE US WHAT WE ARE, and also THE ALLIES WHO PROPPED US EVERY TIME WE NEEDED THEM, and finally in remembrance that 250 YEARS AGO WE DECIDED DEMOCRACY WAS COOLER THAN BEING RULED BY A SINGLE PERSON.

That is all :)

My 55lb German Shepherd / Husky mutt is an absolutely wonderful dog with one fatal flaw: he is deathly afraid of my irrigation system.

From inside the house, he can sense when the valves open and starts panicking before water even starts spraying. He starts running, pacing, hyperventilating, and generally won’t settle. I sit with him and pet him and try to calm him but he won’t relax until the cycle is done.

This is so much of a problem that I simply didn’t run irrigation last year or the year before.

I’ve tried desensitizing him by sitting outside with him and running one of the zones, sitting inside and running a zone, or walking him around the block while I run the sprinklers so that it’s not a surprise when they turn on. I’ve tried showering him with treats, letting him go hide wherever he wants, working on his tricks, and singing to him. Nothing seems to work.

He never chews up the system or shows aggression to it. He knows where the heads are and avoids them in the yard.

More broadly, he doesn’t like being in or around water. He’s good at taking baths. He will get up on the tub and stand there quietly, but he will be shaking and stressed. If we take him to the lake or pool, he will get in the water after a ton of encouragement (and then he proceeds to love the water).

Does anyone have advice for dealing with this kind of behavior?

This topic is part of a series. It is meant to be a place for users to discuss creative projects they have been working on.

Projects can be personal, professional, physical, digital, or even just ideas.

If you have any creative projects that you have been working on or want to eventually work on, this is a place for discussing those.

Tildes is a very serious site, where we discuss very serious matters like national oceanic and atmospheric administration, reddit.old and pickup lines. Tags culled from the highest voted topics from the last seven days, if anyone was tuned in.

But one of my favourite tags happens to be offbeat! Taking its original inspiration from Sir Nils Olav III, this thread is looking for any far-fetched offbeat stories lurking in the newspapers. It may not deserve its own post, but it deserves a wider audience!

Have you watched any movies recently you want to discuss? Any films you want to recommend or are hyped about? Feel free to discuss anything here.

Please just try to provide fair warning of spoilers if you can.

Add awesome game deals to this topic as they come up over the course of the week!

Alternately, ask about a given game deal if you want the community’s opinions: e.g. “What games from this bundle are most worth my attention?”

Rules:

• No grey market sales
• No affiliate links

If posting a sale, it is strongly encouraged that you share why you think the available game/games are worthwhile.

All previous Save Point topics

If you don’t want to see threads in this series, add save point to your personal tag filters.

What have you been watching and reading this week? You don't need to give us a whole essay if you don't want to, but please write something! Feel free to talk about something you saw that was cool, something that was bad, ask for recommendations, or anything else you can think of.

If you want to, feel free to find the thing you're talking about and link to its pages on Anilist, MAL, or any other database you use!

I'm running out of content and need some help. Some of my notable favorites:

• Hey girl, are you a microwave? Because mmmmmmmmmmmmmm (doing my best to imitate the hum a microwave makes).

• Hey girl, are you a parking ticket? Because you have FINE written all over you.

• Hey girl, if you were a fruit, you'd be a fine-apple.

• Hey girl, did you change your name to Campbell? Because mmm mmm.

The feel I'm going for is delivering these with lots of very exaggerated eyebrow raises, often times finger guns, and my best Johnny Bravo voice.

This is a recurring post to discuss programming or other technical projects that we've been working on. Tell us about one of your recent projects, either at work or personal projects. What's interesting about it? Are you having trouble with anything?

Inspired by the recurring topic every Steam sale over at /r/GameDealsMeta:

• What are some lesser-known or overlooked Steam games that you recommend?

• Are there any genres you’d like hidden gem recommendations for?

If you're interested in previous Hidden Gem topics, you can find them here.

For popular recommendations and general purpose sale discussion, please use the main Steam sale topic.

Optional: Feel free to categorize your recommendations by number of reviews (as a proxy for popularity)

Note to future kfwyre: please see this comment about changes to the Hidden Gems topic when you come back to this one in six months.

Complete off the top of my head thing, no source/research, just anecdotes and pontificating.

As i've been doing some heavy editing today of a 300+ line SQL query, one thing I'm wondering about with these AI usage stats are how much of the "adoption" falls into things like intellisense suggestions.

There's two parts to this, with the first being just bad suggestions.

I've found them to be "okay" for something like F#, but for SQL, which has always required me to knife fight for an alias to begin with, they're just utter garbage.

I normally don't blow through my free github copilot suggestions in my month (I'm not in the code mines as much anyways), but I blew through it in a day of shitty SQL suggestions (and then just turned it off). This was last month, so not even while dealing with the current monster, and I'm left wondering how many people just have it vomit out useless stuff they change anyways.

The second part, is just the usual "you don't really know your tools".

While doing this query I considered turning it back on or using it. I have several CTE's for readability as this is a prototype but it necessitates an annoying pattern of taking the names of your columns, uplifting them to the next query select, and then summing and renaming them AGAIN such as SUM(COALESCE(a.example,0)) AS [example]

When you have 84 columns to do this with, it can be tempting to let AI notice the pattern and just do it. However it's not actually necessary, and now that they're clocking the tokens as we knew they would, I'm back to just using my multi line editor skills. Middle click select, some home/end to get a starting point, then ctrl+shift+arrows mixed with Alt+arrows and some copy paste and I'm mostly done. Few Ctrl + D's or straight up find and replaces and I'd edited 80 lines in maybe 30 seconds?

AI would've been a bit easier, and from what i've seen of MANY coders, something I suspect they only think is doable through AI. However much like how AI is getting people to use features they never even knew existed in their business tools, I wonder how much adoption on the coder side is the same. All these text editor helper tools many coders don't use (please keep all VIM manifestos under 400 pages) suddenly being automated out by the VASTLY more expensive AI.

And like some of the other AI solutions, as the money starts to hit the budgets, I think we'll see a lot more "Look you need to learn how to do this normally" (or "hey guess what we're removing from VS code!").

Not sure I have an overall point to this, but I'd be curious to hear what other people are seeing in their environments.