Name: Hardware Programming | Battery Capacity Testing Robot [ Part 3 ]
Uploaded: 2020-03-27T18:00:06.000Z
Duration: 7 min
Description: Thousands of YouTube videos with English-Chinese subtitles! Now you can learn to understand native speakers, expand your vocabulary, and improve your pronunciation...

I'm out of laundry, so I gotta wear this shirt today.

Welcome to my car board, Arts and crafts, YouTube channel.

Today, we, uh we have to make the dispenser.

Um, I just remembered I have one more 12 volt motor plugging this into the ground, lugging this into the Jesus.

I think I'm just gonna get, like, a conveyor belt type of deal, or I'll make my own because it has to be fly.

So I conveyor will solve the issue of I think.

For now, man, I tried every device that you have that has a battery in It has a circuit that cuts off power when the battery's too low.

So last summer, I actually built a circuit.

Our battery is connected to our discharge protection circuit, so nothing is gonna turn on until I press this power button.

So now we're at 3.573 point 56 Like for example, battery dies.

It pushes the battery out and then it calculates how much capacity is battery has.

So this thing right here is drawing a constant almost one amp of current.

When I press this switch, our battery is turning in this circuit on which is connecting the battery to our dummy load.

And that is gonna tell us how much current is being drawn from the battery.

Theo, I have the whole day today to just, like, connect all the code with the hardware.

Oh, that connected, connected the battery.

When it says pressing battery on, we see the light.

Started timer the time battery life, And then we have to turn on our battery protection circuit.

We're basically gonna be stuck in this loop while I battery is like discharging.

So if we're given milliseconds, I think all I have to do is just divide it by 3600.

Next, the battery 3.9 volts turns that on.

After I let the smoke out of the potentially ometer.

Wow, we've been monitoring for, like, 30 minutes.

I'm just like, yo, it's around 500 milligram powers.

Actually, this is from the air conditioner.

First year was the first real electronics project.

So I've just added two new small features.

A red led this led is gonna go off when there's an heir.

So if it tries to connect the battery and it fails, it should three times it fails three times it should light up.

This led, and now it's trying one last time.

And then it's like, Yo, this isn't working.

I just quickly tested that I thought were like awful.

They're not as bad as I thought because there was a weird thing in my circuit here.

This this battery looked half decent cause it's drawing one amp right.

So, like you guys can see now how this is the reason I wanted to build this thing because it will just log.

All this one's good to look for four, but then it drops, you know, pretty close, but it's it's able to draw one amp because we're drawing such a high current.

Well, the good ones shall, after two hours, two mil to amp hours 1,002,000 powers.

And it looks like these guys are pretty solid because they've been sitting on my desk for a year and they're still able to draw one amp sweet.

Imagine if I had the stack going like I don't know.

Does anybody know how to make a conveyor belt?

I've never made a conveyor belt, so I don't know, because I want to start actually doing things with these batteries.

Like, Imagine when I'm in the wilderness or something, man.

And, like, I need, like, a new camera battery.

These batteries are supposed to have 2000 mill am powers.

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Hardware Programming | Battery Capacity Testing Robot [ Part 3 ]

stick

decent

constant

potentially