![InterlinkKnight](/img/default-banner.jpg)
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InterlinkKnight
США
Добавлен 7 май 2008
I'm a computer/electronics enthusiastic who likes to share my work and knowledge to the world.
My channel is very random but I mostly focus on homemade stuffs that I build, tutorials and fun stuff.
Since I am not a big youtuber, I do reply to all emails and most of the time on the comment section of my videos.
My channel is very random but I mostly focus on homemade stuffs that I build, tutorials and fun stuff.
Since I am not a big youtuber, I do reply to all emails and most of the time on the comment section of my videos.
Maker Faire Tour (Miami 2024)
Are you curious about how cool a Maker Faire is? This is a quick overview of what you can expect. Video sponsored by PCBWay - Full feature custom PCB prototype service: www.pcbway.com/
Maker Faire Miami 2024 held on April 13th and 14th at Watsco Center.
Website: www.interlinkknight.com/
Patreon: www.patreon.com/InterlinkKnight
Maker Faire Miami 2024 held on April 13th and 14th at Watsco Center.
Website: www.interlinkknight.com/
Patreon: www.patreon.com/InterlinkKnight
Просмотров: 344
Видео
Arduino UNO Learning Shield
Просмотров 3762 месяца назад
This is the best product for learning Arduino because it has the most basic components already soldered so we only need to play with the code. Buy it here: amzn.to/3VnBL1P Note: As an Amazon Associate I earn from qualifying purchases. Download examples: d76ec187-54dd-4dae-a9a6-5b9ecf325603.filesusr.com/archives/5e1a43_f96c9a4bc4a242f7819bad518ac7e57d.zip?dn=Examples.zip Website: www.boardotron.com
PC Power Remote Control (by voice)
Просмотров 3053 месяца назад
I created a device that allows turning any desktop computer ON and OFF using any smart outlet, through an Arduino nano and some electronics. PCB sponsored by PCBWay - Full feature custom PCB prototype service: www.pcbway.com/ Download Files: - Arduino Sketch: drive.google.com/file/d/1xZE7aNkrZVfFbdtDszonEVGCIkTh_-Cc/view?usp=drive_link - Gerber (PCB): drive.google.com/file/d/1Q92Vr7mcrqQFCqdQ_i...
Photo Frame with E-Paper Color Display
Просмотров 2,3 тыс.8 месяцев назад
Finally, I got the chance to build a photo frame using a color e-paper display, and you can easily build it too. - Soldered Inkplate 6COLOR: soldered.com/product/inkplate-6color-color-e-paper-board-copy/ - 3D printed case: www.thingiverse.com/thing:6364840 - Battery 3.7V Lipo Battery 3000mAh: amzn.to/3Teh3AJ Note: As an Amazon Associate I earn from qualifying purchases. Download Arduino Sketch:...
Toolbox Organization Ideas
Просмотров 1,1 тыс.11 месяцев назад
This is my work toolbox, made with dividers to keep the tools upright to facilitate access. Also, the rechargeable flashlight, electric screwdriver, soldering iron and the Dremel can be charged with a single USB magnetic adapter. I had to put an USB hub inside with some cables to make this possible. I previously made another similar toolbox: ruclips.net/video/E-pH_EMBxxk/видео.html Here's some ...
Maker Faire Miami 2023
Просмотров 2,4 тыс.Год назад
Quick summary of Maker Faire Miami 2023 held on April 15th and 16th at Watsco Center. Video sponsored by PCBWay - Full feature custom PCB prototype service: www.pcbway.com/ Website: www.interlinkknight.com/ Patreon: www.patreon.com/InterlinkKnight
Digital Spool Holder (with Scale)
Просмотров 7 тыс.Год назад
This is my DIY filament holder with an integrated scale for my 3D printer, using arduino, a load cell and an OLED display. PCB sponsored by PCBWay - Full feature custom PCB prototype service: www.pcbway.com/ Download Files: - Arduino Sketch: drive.google.com/file/d/1668a4s-pzfq4XvZvxq4tCvudfMozeAGy/view?usp=sharing - Gerber (PCB): drive.google.com/file/d/1wv6vbHnihIeMf6mYCDueXkgkCklQZ9Wm/view?u...
Useful 3D Printed Ideas
Просмотров 868Год назад
After 3 years of having a 3D printer and using Fusion 360 to make my own models, I thought about sharing the things that I made which I use in my everyday life, and maybe you can consider making your own. Sponsored by PCBWay - Full feature custom PCB prototype service: www.pcbway.com/ Files to download: - Phone holder for monitor: www.thingiverse.com/thing:5600635 - Hooks for tapes: www.thingiv...
InterlinkKnight - Marlins Maker Day 2022
Просмотров 330Год назад
This is the first time I showed my projects in person. Sponsored by PCBWay - Full feature custom PCB prototype service: www.pcbway.com/ Event: Marlins Maker Day - Presented by Maker Faire Miami Date: September 10th, 2022 Place: LoanDepot Park, Miami Website: www.interlinkknight.com/ Patreon: www.patreon.com/InterlinkKnight
Retractable Charger Cable
Просмотров 7 тыс.Год назад
This is a way to hide the charging cables behind the table in a very convenient way. Files: www.thingiverse.com/thing:5500318 Website: www.interlinkknight.com/ Patreon: www.patreon.com/InterlinkKnight/
Audio Latency Meter
Просмотров 2,8 тыс.2 года назад
I hate audio latency, but I also like wireless devices so over the years I’ve been trying several Bluetooth headphones, earbuds and speakers and I always noticed a considerable amount of delay. However, knowing exactly how much latency one device has is very hard, making a comparison too subjective. Sponsored by PCBWay - Full feature custom PCB prototype service: www.pcbway.com/ I couldn’t find...
How much audio latency can you detect?
Просмотров 18 тыс.2 года назад
This video will test your ability to detect audio latency, that is the delay between what you see in the display and what you hear from the speaker. Ready for the challenge? This idea came as a result of my project making a meter to measure the audio latency, especially on Bluetooth devices which they currently suffer from a considerable amount of delay (over 100 ms). More about my Audio Latenc...
Audio Latency Test
Просмотров 11 тыс.2 года назад
The screen will flash white for a short period of time together with a sound, so you can detect if there's a delay between them in your device. This can be used with my Audio Latency Meter to measure the delay with a lot of precision: ruclips.net/video/eRSyJysEV_o/видео.html Website: www.interlinkknight.com/ Patreon: www.patreon.com/InterlinkKnight/
Tutorial For YouTube Subscriber Counter
Просмотров 1,8 тыс.3 года назад
Tutorial For RUclips Subscriber Counter
DIY YouTube Subscriber Counter (E-Paper Display + ESP32)
Просмотров 10 тыс.4 года назад
DIY RUclips Subscriber Counter (E-Paper Display ESP32)
My Favorite Tools for Arduino/Electronics
Просмотров 14 тыс.4 года назад
My Favorite Tools for Arduino/Electronics
Arduino Tutorial: Temperature Sensors (Thermometer)
Просмотров 3,5 тыс.4 года назад
Arduino Tutorial: Temperature Sensors (Thermometer)
Best Temperature/Humidity Sensor For Arduino? Accuracy Test
Просмотров 45 тыс.4 года назад
Best Temperature/Humidity Sensor For Arduino? Accuracy Test
Gift Ideas For Makers (DIY Electronics/Arduino)
Просмотров 2,6 тыс.4 года назад
Gift Ideas For Makers (DIY Electronics/Arduino)
Arduino Tutorial: Tachometer (RPM Counter)
Просмотров 274 тыс.5 лет назад
Arduino Tutorial: Tachometer (RPM Counter)
Nextion+Arduino Tutorial #6 A Project From Scratch
Просмотров 120 тыс.6 лет назад
Nextion Arduino Tutorial #6 A Project From Scratch
Nextion+Arduino Tutorial #5 Troubleshooting
Просмотров 49 тыс.6 лет назад
Nextion Arduino Tutorial #5 Troubleshooting
excellent project; How could I obtain the schematic or the connection diagram?
I show in the video how to connect the hall effect sensor
Why such a long delay between? Super annoying
To understand the delay in between, you might want to watch my related video where I show my Audio Latency Meter: ruclips.net/video/eRSyJysEV_o/видео.html
did you 3d print parts of this?
Yes, all is 3d printed except the hardware like bearings, screws, etc
This game should never have been shelved. Imagine on xbox or ps5 with hotas? It would dominate where squadrons failed.
Hi, can you tell me on Aliexpress a 5 volt TFT monitor compatible with the Arduino nano ?
Excellent excellent work, that’s just marvelous!!!
thank you for the video. I don't understand what you exactly mean by calibrating the device. how do you adjust the delta that occurs after a while if want to use the device in production and do not know the actual RH?
You need to use a known reference. There are special products to calibrate humidity sensors. There's also a trick using salt and water in a sealed bag. Search about calibrating hygrometers and you'll see what I mean.
But how does it shift automatically, and why doesn't it stall when you come to a complete stop?
This video is only one part of an automatic transaction. There are also hydraulic clutches controlled by a computer to activate the gears. There's also the torque converter that joins the engine and the transmission
i made two andthe screen wont turn on can u help
Did you test the displays in a breadboard to check they are good? You need to follow normal troubleshooting procedures
The Jameco is manufactured by Wisher Enterprise and might be easier to find in some markets under that brand.
Interesting. Thank you for the tip
That was thrilling! Thanks for the upload-I really enjoyed it
good job. really easy to understand. thank you bro.
I had a breadboard as a teenager in the 80's, from Radio Shack. Lately, 40 years later, I've been studying Arduino. I was so disappointed to see the obviously junk breadboards available these days. Thank you, 6 years later, for posting this. I'm going with Busboard.
What infill % do you use i cant find this information anyware ?
It doesn't really matter the infill you use. Typically I use 20%
ظان م كل مث❤
Amazing Video
Thanks for sharing this, the video gives a good idea of what a Maker fair looks like. We just did our first exhibit at Open Sauce and plan on exhibiting at the Maker fair in Orange county soon. One take away for me is that it's better to present only one project in great details, as people get confused when there is a bunch of different projects on display, and it's harder to explain what each one is quickly.
That's awesome! You are going to love participating in Maker Faire. It's hard work but it's worth it, in my opinion. You can expose your projects as you prefer. Each maker has their own way to present their projects. Some visitors like the details on how things work, others prefer a quick summary of what the object is. It's very dynamic. I adapt to the person I'm talking to. I only go into details when they ask about a particular project they are interested in. Keep trying new things and see what works for you. Good luck
@@interlinkknight Thank you! I did learn a lot from my first exhibit, and will try new things until it feels right. I'm kind of the mad scientist type who works best when hiding in his lair, err, lab, and just talking to people is a challenge :-)
Best video I could find on automatic transmission. Keep it up
Pulleys and gravity... fml I've been going about a clean setup like that all wrong. Rip tape measure motors, gravity all time King of diy
I have a newer design that is easier to assemble and allows to replace the usb cable easily. I will update the STL files very soon
Thanks Really Helped
This is the type of system I'm looking for. I believed I'd find something this handy in a ready-made version. I love your DIY version. It looks like something I might be able to replicate with my limited skills. Thank you!
Thank you for you kind words. If you build it, share picture!
1:18 The purpose of interrupted power rails is for when you need more than two different supplied voltages on the same breadboard. Installing jumpers when only one voltage is required is a small price to pay for that functionality.
I disagree. Most of people and most of the time we use only 1 or 2 power sources, much more often than 3 or 4. All good brands know this so they don't split the power rails.
It’s almost a decade later
Wow, you are right. It's crazy how time passes by
how did you draw those gauges ?
Using PowerPoint. Not the ideal software for that, but it's good enough
trop fort
Hello there! your code trurly does wonders! althought I'm facing an issue which is that I'm using a hall effect sensor to measure a wheel's rpm. The wheel is connected to an electric threephase 18kw motor, and when the motor's RPM are > 150 the arduino stops working showing random numbers on the serial screen. I've tried using shielded wire and that does help (connecting the shielded wire to the arduino's and sensor's GND). Now i want to use a pull up resistor, but the issue I'm facing is: When do i use pull up and when do i use pull down? I'm not sure if im gonna be using a NPN or PNP NO or /NC hall sensor. I think if it's a PNP then its a pull down resistor and viceversa? Or which sensor type should I use? many thanks! hope you could provide me with some help!
The question about when to use pull-up or pull-down resistors is very simple. If the device (in this case the hall effect) output gives a ground signal, then we should use a pull-up resistor. If the device outputs voltage when it send a signal, then we need to add a pull-down resistor. For this case, the A3144 output signal is ground so I added a pull-up resistor to keep it HIGH when there's no signal.
@@interlinkknight ok I think I got it! So to give the arduino a steady signal while the sensor if “off” state, we use a resistor which pulls opposite to the sensor’s output signal type? So I guess the sensor’s signal is “stronger” than the voltage given into the arduino by the resistor therefore it is overcome by the sensor output signal?
Also if I use pull up or pull down , do I need to change in the code the attachToInterrupt to be rising if I’m using pull down, and falling if I’m using pull up?
That's correct. The rising or falling is pretty much irrelevant
@@interlinkknight Ok super! many thanks, one last question, If I use for example NPN with pull-up and "FALLING" it must be a NO, otherwise if it's NC i need to write "RISING", is that correct?
❤
Is this permanently destroyed or it’s still repairable?
I repaired after the video so it's fine
Oh. I thought it’s destroyed. Good thing you can use it 😃
@@interlinkknightHow didn’t it turned on when you tested the switches?
In that moment it didn't have power
Engineering never gets old.
how to write in Cyrillic (Russian) using this library?
I have no idea
@@interlinkknight ok
how do i use it in esp32 ?
As far I know this example should work the same way in the ESP32
I'm gonna build one too... Maybe a bit longer
Excellent. Share pictures ;)
Thanks a lot for this tutorial! I have few questions: I would like to make a "shifter" for my motorcycle. The system would work like this: when I press the speed selector pedal, via a micro-contact I cut the ignition for xx ms depending on the engine speed while I shift into gear. The micro-contact would be connected to an input of the Arduino and an output of the Arduino would control a Mosfet to cut off the ignition. Would these inputs/outputs prevent your program from functioning correctly? Can you help me?
You could run that program without affecting the tachometer code because the tachometer counts the pulses using interrupts that are not affected by the main loop
is there any way to potentially do this but instead measure the current through the spark plug to determine rpm? it's just 12v right?
You would have to convert that high voltage of the spark plug to 5V. Also check that the signal is clean (no spikes or multiple HIGH/LOW on a single pulse). Then, it should work
Aw www tiny pc
Very cool!
I have like 2m displays in my house
Hello Seymour, you're quite good at *Steaming my Hams!* Sincerly yours, *NAME AND ADDRESS WITHHELD*
Thanks for this hard work ❤
You're welcome 😊
what is the display that you have on the bottom left? the blue one with hello world seems the most clear in the video
It's also a TFT 1.8" ST7735 as I mentioned, but the module looks a little difference. There are 3 variations that I know of.
unfortunately i have already bought a breadboard, and the only real issue i have is the poor connections, is there something i can do about it
I guess you can return it
Awesome video! Just what I was looking for. Thank you for your time.
perfect video to understand auto gear Thanks
how are A0, SDA and SCK pre-selected? I've set them to GPIO 2, 3 and 4 but I can't get a simple text to display and change the background. Only a static white background is showing. Im using Raspberry pi pico
Pins are selected in the top of the sketch and usually we use hardware pins so they can't be charged. This is made for Arduino uno and nano. You need to find a Library for raspberry pi pico
Outstanding, Just subbed! Any way to shift the "RPM" to the center of the oled and have the actual rpm digits centers too? Thanks again!
You can always do anything you want with the display
@interlinkknight Can you advise how you would shift it to the center ? Thanks
Do you mean the OLED display? You would have to put a few if statements that if RPM is between 0 and 9 the text x position is a value in the center. If RPM is between 10 and 99 the text x position is a value in the center. If RPM is between 100 and 999 the text x position is a value in the center. Etc.
Thanks for producing such an excellent and informative video explaining TFT displays, this is surely the best I saw. People like you make a difference in this World! Blessings!
Glad it was helpful!
Hello, i want to do an animation of a Dot (it can be an image) moving arroud the screen changing its X and Y coordinates on the fly, depending on GPS information, do you know if that can be done. Thanks
yes, it can be done with this display
Végig játszottam, nagy élmény volt :)
Very nice video, how did you manage to make the images change depending on the received value inside the NEXTION editor ?
It's simple. The nextion editor has a variable and then I run a timer (loop) that runs a piece of code that puts the correct image depending on the value of the variable. If you open my project, you'll see
GOOD!