Finally undestood it all, after over 4 decades of living. School should have had UKposts 30 years ago!

This is absolutely fantastic info! Where have you been all of my electronics life?! I have done so much research and experimenting with so many motors and controllers over the years for various projects and have always been stuck with using stepper motors which I thought were the only way to achieve some kind of accurate control. As you may know stepper motors are quite limited in variety, (especially when it comes to smaller sizes), and these are also relatively 'under powered' for many applications. This type of control opens up a whole world of possibilities. Thank you so very much for your time and effort. Awesome video.

I've watched a lot of instructional videos about Audrino. Yours is totaly the BEST I've come across with. Bravo, Bravo, Bravo!!!!

Hi you are very smart and have a great sense of humor. I am learning stuff here. You remind me of Abs that use to play on NCIS.

That was really fun to look. Good job. Vary clear explanation to understand in detail.

First time seeing one of your videos i can build just about anything i want to but when it comes to driving it with a motor thats when things get complicated im a machinist certified welder and a fabricator all that i understand but wiring a driver much less writing a code just went over my head just want to thank you for your great teaching skills i will make sure to pay attention to your next video love your upbeat personality and you are as beautiful as you are you are a good teacher thanks for sharing

useless project

3:40 Any EE will tell you that the power 'flows' from negative to positive - not pos to neg

Chick, you have issues! But I love it!

Can Arduino simulate keyboard presses? Say I want it to press Crtl+Alt+Delete when the PIR detects motion, is there a command for that?

I like your videos. I learn a lot from you.

How does the gear motor reverse, what's the mechanism for that? I've never heard of this phenomenon and I have gear motors coming out my lederhosen!

thanks for sharing.. can you make it an IOT by connecting that device into smartphones using bluetooth? by the uSe of MIT APP INVENTOR can you make a video about the block code of that also? thankies

🎼🎵🎤 Motorin'! what's your price for flight? 🎵🎶 I'm borrowing your take apart for my future projects! I tend to make my projects very permanent! ... which might explain why my house looks like an episode from "Hoarders"!!! 😂😂

You have the most interesting content! Will you be at “Open Sauce, San Francisco in June?

Lol nice work

I’m working on an Iron Man model that I am going to light. Let’s see what happens.

Was surprised to see you on Motor trend TV last night. I liked the way the El Camino turned out!!! Much thanks for the Arduino tutorials!!!

this is exactly what i was hoping to find. the significance of this information is so valuable. and you are the loveliest person. thank you <3

So I know you can program servo motors to turn to a certain position but can you do the same with a motor such as this one? Say i wanted to use the motor to push a door open?

Great video with wonderful step by step explanation. Thank you for uploading this video I will be following all video for more knowledge .

Very nice tutorial! I would just suggest a few corrections: 1. The Arduino Uno has no software interrupts, although they can be simulated by writing to an interrupt pin configured as output. The timers are hardware devices, and the timer interrupts are hardware interrupts. 2. The first parameter of attachInterrupt() is an “external interrupt” number. This is not the same as an interrupt vector number. FWIW, external interrupt number 0 is interrupt vector 2 (see the ATmega328P datasheet). 3. Only variables shared between ISR and regular code need to be volatile. In the example you give, buttonState should be local to the ISR, and doesn't need to be volatile. 4. Using millis() within an ISR is perfectly fine. You should not, however, expect millis() to get updated within the ISR, as it gets “frozen” when the interrupt is triggered.

You are espectacular great classes . You're channel is very helpfull. Thank you

You are an excellent teacher. By the way, there is an extension for Arduino on Visual Studio Code Editor.

I need some help. I'm working on a project. What I want to do is place 5 leds on a light switch cover, and a few push buttons, one to each light. I want to pull power for them directly from the side of the light switch if possible (safely) so that I can push the buttons and light the leds (with the light switch on or off if possible, if not then when on is ok.) I just have no idea about how to draw this small amount of power from it. The leds are blink type and small. Any suggestions? I want to use the stock light cover if possible. Thanks!

I'm new to Arduino but not new to programming, so I'm glad I found this channel. Most other sites for Arduino channels for newbies assume you know zero about programming and are unwatchable.

sorry you mentioned the 12Volt issue in the video my mistake!

Thank you so much for this video! I had buttons on pins that were not hardware interrupts and I woumd up modifying my code in some very creative ways to simulate hardware interrupts. It worked pretty good too. Lol. Now I will remove all of that erroneous code and move the buttons to the hardware pins. I feel like such an idiot. 🤣

Hi there. are the light strips 5vdc? Is it possible to use 12vdc led strips?

I really appreciate you made it easy to understand , programme codes and its execution. Beginners can learn easily.

What might be wrong if it’s not acknowledging my OUTPUTs and they’re not changing color

I'm trying to make a remote control electric winch to lift "up" and "down" my EV charger on a rope. (like the cable carrier on a crane)

That looks like an awesome prop, I'm a DIY Haunter new to your channel. I couldn't really see the failure mode of the linkage because it happened fast.. but if the nut loosened then fell out then that's why I use Nylock nuts on my props especially pneumatics... if the connector link failed, is that a 3D printed part? I'm new to 3D printing and I don't yet trust them.

I find your video very useful. Help me a lot to follow. I'm a newbie here and have troble catching up with other videos. I have to pause to find another resource to explain in details and come back to continue. But your video is totally different. Well explained in the video itself. This is amazing! Great stuff. Thank you so much and subscribed!

A question for anyone. I was using an l293d as dual h-bridge running a mg996r servo and a motor from a powerwheels grave digger with flysky. Worked fine until smoke and fire. I realized later one of the wires from my main voltage supply had broke loose and shorted across the l293d. I ordered the same driver Rachael uses in this video and cannot seem to get it to work. The l293d had EN1&2 , 5v, input 1&2, output 1&2 and main power input. The xy160d has same type pin labels. The only thing that i see possibly different is l293d has EN1&2 the xy160d has PWM1 on docs where board says EN. Arduino pins 5&6 went to input 2&7 on l293d and arduino 9 went to transmitter. Could it be that with the new board i need a pwm signal from the arduino to the EN/PWN on the driver along with another pin from arduino to transmitter? Im no programmer by any stretch. Im a fabricator and welder. I can imagine to everyone in the microcontroller world this is a simple no brainer but im old, melt metal. If i cant straighten it with a sledge hammer or welder i have a torch. This is the last piece to my puzzle to have my project operational so all help, any help or advice is greatly appreciated

not only do you make it fun reminding me of Bill Nye the Science Guy, but more like Rachel B the engineer G, you also know how to explain things well telling us exactly what your making or could make and then step by step well thought out demonstrations... thank you

Shes hot

Excellent true explanation of the workings between the motor to arduino. Spot on!

This is an awesome tutorial! Thank you!

Congratulations, very informative video. Τhe presentation is understandable. The way that you teach is just universally enjoyable and very well structured. CNGRATULATIONS!!!

I see some kind of physiological illness in her. Technical subjects and engineering do not have to deal with such a stupid behavior about spiders.

Muchas gracias amiga mia,estoy solomente aprediendo como usar electronic, ya no tengo uno arduino .gracias para su demontracion de sus projectos. Estoy arpreniendo espanol. Saludos. Sam.

I think the best explanation for interrups on youtube👍🏼

Is there a way to upload the code on a USB and leave it plugged into the Arduino? So I do not have a laptop sitting next to it the entire time. Thank you!

Can you blink 2 different LED(position=1 and position=10) at the same time, using the entire LED(3 pixels) to be the same white, hold for a time, then blink a different set of 2(position 5 and 15) etc ? Is there a random blink control ?

Hi just want to ask, how can I code when I add a speaker in this set-up. I'm having a hard time adding the speaker to the set-up. It's like when the PI Sensor can detect a motion it will send a trigger for the Servo motor and the speaker to activate. I hope you can help

Good Morning ukposts.info/have/v-deo/gp2WfmiNqnmkjmQ.htmlsi=aA7pg3mtJXWUfZHL

Fantastic Video. Going to watch everything on your channel. You really do a great job teaching these topics. Great stuff.