Відео

Hello, No information about the library used. the code crashes when compiling. Is it compatible with Arduino R4 with BLE?

I have a question on your code if you can clear my doubt I would be glad Becos I noticed u said if left sensor is > than right sensor + deadband that it shud still turn to that left meanwhile the working principle of LDR is that the higher the light intensity the lower the LDR resistance. N since our measurement is measuring and comparing the resistance why still say it shud turn to the part that has higher resistance with low light intensity? 😂😂😂😅😅 please 🙏 reply Nice video & explanation tho

👍🏼

Help me with the codes please

Can I control it only within the Arduino?

I recommend a raspberry pi & linuxcnc setup. That way, you don't need a laptop. The machine itself can download your gcodes from the cloud, view them, set the machine, and run

Cheap CNC machines have exactly that, but also integrate the stepper drivers and spindle drivers on the main board

Hi there, did you ever share how you did the wiring to the relay? I was looking at the wiring diagram you gave and saw that it wasn't included. Thanks for the amazing tutorial!

@ScienceFunInnovations Lovely knowledge video , can you please let us know how it will automatically change the drill bits

engine speed can be increased???

Dm542 user manual discussed acceleration. Have you tried it that way?

Not a bad build. I would say increase the amiunt of berrings on the y axis though. The Y axis is also a weak point in these router style gantry assemblies. I also have built my own CNC, surface area of berrings on the rails distributs loads better and hold accuracy better. I didnt use berring blocks like this, but youre on the right track. I should of used linier rails, but i stuck with the thickest 1in square tubing i could buy.

Could you use the 4-wire setup for a 48V DC fan? If so would you need to change anything e.g. Resistor value?

im planning to build my cnc, while discussing various cases with chatgpt, gpt told me again and again that arduino will fail in complex gcodes (3d gcodes). can anyone shed some light on this? will mega work?

Hi! Can you share me the code? Please

Being a two years of experience person, please don't use grbl based control boards, it gets random stop problem which is highly irritating and time wasting problem in grbl based cnc, which no one discusses on online platforms, it will blow your mind while cutting by stopping randomly on the job!

Omg, just found this channel today. This is great!

Great project, How do you get the address for the temperature sensors? thanks

I am trying to control the heater blend door on an air distribution duck work under the dash of my 55 yr old truck. I built it from sheet metal to fit odd shapes and currently control the door with cable. The fan is stronger and blows the door open or moves it when I want it still. Most actuators in my price range for a retired ASE Master 78, are metal gears, but affordable. They don’t have a potentiometer geared to them and I am not familiar with an Arduino and motor driver, but yes on 12-14Vdc. Any thoughts or link to previous or future videos? Thanks kindly for you work!

Hi, I liked the video. Is it possible to have a code for a stepper motor that works very quickly, as I have a motor consisting of 6 wires?

This video is just awesome! I'm looking to make an educationally focused CNC for high school maker spaces for my senior design project and your videos are giving my group great direction!

I want to connect ds18b20 sensor to my 3d printer because the other one was that with the end in glass and it broke. It is possible?

The surpise at the end topped it for me. Great video all around.

i have a home built CNC that i acquired but have zero knowledge on how to use it at all. im going to go sit in front of it now and watch this video again and follow step by step. great video

What is the length and width of the 20/20 excursions used on the Z axis back plate? Also, what was the larger size NEMA Moter used on the Z axis back plate?

Haven't seen this comment so I'll add it. By convention the X-Axis is the gantry head moving side to side in the gantry, and the Y-Axis is the moving of the gantry the length of the table the Z-Axis is up and down with reference to the table. So, by convention, the X and Y are reversed. As this is DIY it's unimportant, but might confuse a few folks.

These low cost high frequency inverters offer shorter life expectancies, poorer surge capacities, and their not very safe for powering AC appliances. Because they don't offer any galvanic isolation between their DC boost stage and their AC output, they can even set your AC appliances on fire during a catastrophic failure of their H-Bridge circuit. That's why they're known as a poor man's inverter. A much better and safer choice is to use an low frequency, transformer based inverter.

As versions of libraries are always changing, some changes have occured with XIAO. The reserve names for LEDR, LEDB, LEDG are now LED_BLUE, LED_GREEN, LED_RED. Secondly, I'm getting a compile error, which is probably the BLE library version. What version are you using? d:\Arduino\libraries\ArduinoBLE\src\utility\HCIUartTransport.cpp:39:2: error: #error "Unsupported board selected!" 39 | #error "Unsupported board selected!" d:\Arduino\libraries\ArduinoBLE\src\utility\HCIUartTransport.cpp:105:40: error: 'SerialHCI' was not declared in this scope; did you mean 'Serial'? 105 | HCIUartTransportClass HCIUartTransport(SerialHCI, 912600);

yay for lithium batteries!

Thank you. I have NEMA 23 motors, will those be strong enough to mill aluminum

Exciting upgrade! I'm all in! Great job. FYI, bad link on second aluminum bracket. 😞

What spindle is that

If lets say that I have 2, 4 wire PWM fans, would both the yellow wires go into pin 2? if not, how could i control 2 fans with separate variable speeds?

Thanks for this, which RC Reciever or transmitter are you using, you talked about it in the schematics but didn't see it and what are you using it for.

Okuneva Throughway

So 2-wire fan just on and off, no speed control?

Hi, nice project. I am aware that you upgraded your CNC for industrial reasons but for this version on the video I have some doubts that if possible you could help me with. 1 - will it cut pine? 2 - how deep is the cutting depth specification? (10mm, 20mm, 50mm) 3 - any major concern regarding the length of the piece to work on? What happens if the piece of wood or plywood is longer than the CNC router?

I purchased the templates and eBay products. When you designed the gantry. Which Spindale clamp did you use in your design?

I’m sure you covered it and I missed it but why wouldn’t you use a relay module? Is it because you wouldn’t have any speed control?

Buenas Noches! Saludos.. una Pregunta con respecto a éste sensor! El led de señalización Siempre queda encendido? Ó se apaga por completo???

This is a good build. I am building this model. I have the frame finished and it is very sturdy. All of the parts are modeled and being machined.

The gantry needs to be significantly stronger, right now the amount of deflection while cutting would be excessive. The gantry rails are acting as a structural support which is not good

Actually I copied the code line for line being this is my first project. The Compiler called out exit status 1 Compilation error: 'move' was not declared in this scope I'm stuck! lol

I couldn't ask for a better video! From a old EE who is trying to catch up. lol

What is the working length on you CNC machine?

I downloaded the templates. What are the overall dimensions for the gantry wood stop blocks you made?

This is a great video! Very clear and easy to understand. I've purchased the schematics bundle and look forward to building it. Could you please provide the parts list in a downloadable format? Thanks!

Nice video, keep it up, thanks :)

I have just subscribed and I do have a question i have a Aduino 2560, is there anything to stop me setting up say 7 or 8 fans off of the same power supply, using 8 10k resistors and setting them up this way with the appropriate pins of the ATMega.. If I can get away with that it will save a hell of a lot of work on my part.

Chido