i have been trying to build this car but the light on the bluetooth module dousnt turn on and blink and the code says that it is not correct. have any idea on why this is happening
Did you configure your bluetooth hc 05 module? Mine is not getting steady led glow. It is blinking at regular intervals even after pairing with android device. What should I do? plz help
This tutorial don't include servo.Its controlled by smartphone only. I think you are talking about this tutorial. ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-EJwNwbXVTCk.html
Yes I definitely got the video wrong. I got another question, should I only use nano for constructing this or can I use the uno R3? cuz I have the r3 already.
All is excellent except one thing: you have connected each two motors together... why then you call it 4WD robot? it is 2WD.. is not it? thank you for video
pls reply to me when i try to load the code it gives the error avrdude: stk500_recv(): programmer is not responding what can i do ? i'm sure i'm selected the true com port
Hi, I've a similar kit, but I have a doubt about the Batteries, can I use 2 x 3,7-1600mah batteries or maybe 6 x AA of 1,5-2500mah? which is the best option? thanks
I did the same but the motors won't rotate on any command. Power is given to all, Bluetooth receives the command but motors won't rotate . Please tell a solution bro please as soon as possible
Hi there! Im working on a school proyect that is basically the same idea shown here but larger (a lot larger) using 2 wheelchair motors and a sabertooth 2x12 motor controller. So my question is, could i use the same code? Thanks in advance.
I made a quadruped project and it has been running smoothly, but there is a problem that I found in my project, which is the power source from the battery, when using a source from a fake USB port, and smooth. but when using a source from a DC jack, my project seemed powerless, works but it seems like it's not strong enough to turn on all the servo installed, even though I'm using a 12v source, that's how to handle it, ..?
Hey, I am trying to make a rc car with 4 dc motors using motor shield and joystick shield, using NRF24l01 could you please tell me how to connect the nrf24 on servoshield
Another question if you may please I only found bluetooth module HC-05 not 06. It has 2 extra pins. My robot only takes a few commands then i can no longer control it. It will continue to do the last command (keeps going forward, for example) Can you help me ?
The whole car are connected correctly. I can connect the Bluetooth with our phone, but I cannot move the car with the app. The arduino code is the second one that you provided on step 15. I make a motorcar. Did anything i need to modify? Hope you can help us, thank you.
Can i have the list of those materials used to create this amazing car? Im planning to create one.. And where i can buy these materials? Anybody please help me. I want to share this amazing invention to my students. Hope u can help me
I'm a novice to all this, but have great interest and desire. How do I start learning to accomplish something like this? What are the resources that I need?
I have problem about connecting with arduino aplication and bluetooth... it works only about 5 seconds only.. I dont know why but connection only work few seconds after that signal just broke ?? why ??
My hc-05 module when I put vcc to 3.3v it didn't glow but when I put vcc to 5v it glow and paired also but it show error in software and car didn't move. Please reply and give me some good suggestion
Hi Sir, can i have the circuit diagram for this project?? I really need it to understand more about this project please... can you share the link for circuit diagram of this project?
sir does your smartphones need a internet connection to perform the controls of the car or just need a application?. need your help for our software engineering subject
Hey there .. like your video and follow your steps , but while compiling the code it shows some error that exit status 1 "Error compiling for board Arduino nano" can you fix this ?? pls reply.
It is connecting to smartphone when we open the app but if we press a key then it is not moving eg- if I press upper arrow then it is not moving. Pls pls pls pls pls reply fast
when i connect the bluetooth to the app its connected but when i press any key to move left or right it automatically disconnect, problem only appear when i attached motor if i remove the motor check the voltage its appear correctly , why bluetooth disconnect ???? reply me fast