Sam Wechsler
Sam Wechsler
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DLE-222 RC aircraft engine unboxing and startup
Unboxing the DLE-222 RC plane engine. Fuel consumption at idle is around 3 oz. in 3 minutes or 1 oz. per minute of 30:1 fuel. Tach is X10 type, so idle RPM was around 3600.
Tower hobbies link: www.towerhobbies.com/product/dle-222-222cc-4-cyl-gas-engine-with-electronic-ignition-and-mufflers/DLEG0222.html
Fuel line: www.amazon.com/dp/B00M1W542E/ref=pe_386300_440135490_TE_simp_item
Fuel line tees: www.amazon.com/dp/B0CM3BJC8G/ref=pe_386300_440135490_TE_simp_item
Fuel line clips: www.amazon.com/dp/B0BDRXYJ51/ref=pe_386300_442618370_TE_dp_i1
Fuel tank: www.amazon.com/ZYHOBBY-Transparent-Airplane-Shipped-Warehouse/dp/B075H6C7KT/ref=asc_df_B075H6C7KT/?tag=hyprod-20&linkCode=df0&hvadid=693601911088&hvpos=&hvnetw=g&hvrand=5700130300097623155&hvpone=&hvptwo=&hvqmt=&hvdev=m&hvdvcmdl=&hvlocint=&hvlocphy=9004628&hvtargid=pla-456013066262&psc=1&mcid=21e74edd87d435fea72449cb337d0e6c&gad_source=1
Tachometer: www.amazon.com/dp/B07XLH9368/ref=pe_386300_440135490_TE_simp_item_image
Other DLE videos:
starter: ua-cam.com/video/cii8F0xLx3o/v-deo.html
Paramotor: ua-cam.com/video/HIIlSSwzK2g/v-deo.htmlsi=Zc2QSvVAgl9ys8qw
Переглядів: 1 685

Відео

Removing Paint from Brick - Citristrip + Pressure Washer
Переглядів 155Місяць тому
Paint is removed from a chimney using Citristrip and a pressure washer. Surface area was about 40 square feet. Citristrip application took 1 hour. Pressure washing took 7 hours. Cleanup took 30 minutes. Citristrip 40 oz. bottle link: www.amazon.com/dp/B0CL5JQCMS/ref=pe_386300_442618370_TE_dp_i1 Ryobi Pressure Washer: www.amazon.com/dp/B0CL5JQCMS/ref=pe_386300_442618370_TE_dp_i1
Type-Or-Talk Keyboard
Переглядів 2,2 тис.Місяць тому
Type like a normal keyboard or talk to it and send characters like a keyboard.
Whisper C++ on Raspberry Pi CM4 + EMMC + Braincraft hat microphone
Переглядів 443Місяць тому
In this video I install whisper C on a Raspberry Pi CM4 module, image the EMMC with the Bookworm operating system and use the Adafruit Braincraft hat microphone. Geerling EMMC boot: ua-cam.com/video/jp_mF1RknU4/v-deo.html USB_boot program: github.com/raspberrypi/usbboot www.raspberrypi.com/documentation/computers/compute-module.html Buy CM4014016 at seeed studio: www.seeedstudio.com/Raspberry-P...
Pellet Extruder 3D Printing with TPU and TPE
Переглядів 96Місяць тому
Pellet 3D printing with TPU and TPE on Piocreat G5 and Tumaker NXPRO pellets machines. Buy Piocreat and Tumaker at workhorserobotics.co/ Algenesis Soleic TPU: www.algenesismaterials.com/soleic-technology TPEORG-78A: www.techkits.com/products/resin-tpeorg-78a/
Hot Tub and Barbecue Grill - wood-fired
Переглядів 412 місяці тому
Wood-fired BBQ Grill with raised water tank above it. Awesome in the great outdoors. Use it remotely for cabins without utilities. With 30 lbs. of hard wood the water temperature goes from 65 to 100 degrees in 45 minutes. Cook burgers, hot dogs, steaks, etc... The raised water tank would also be great for rainwater collection and watering gardens.
Mechanical Keyboard with AI - Speech-to-Text
Переглядів 1342 місяці тому
This is a mechanical keyboard with multiple processors, using AI on the edge for local on-device dictation. No data is sent to the cloud.
87 key (10 key less) mechanical keyboard Build
Переглядів 1342 місяці тому
I build an 87 key RP2040-based keyboard. The switch plate is laser cut. The back plate and sides are 3D printed on a Piocreat G5 Pellet Extruder 3D printer. Piocreat G5: workhorserobotics.co/products/piocreat-g5-pellet-extruder-3d-printer PCB MFG: PCBWay.com Keyboard Design: github.com/jpconstantineau/PyKey60/tree/main/pykey87
Keyboard Matrix Circuit - Behind the Scenes of Mechanical Keyboard
Переглядів 2232 місяці тому
This shows you how the scanning matrix on a keyboard works. This is how many keyboards work today. Oscilloscope probe 1 is connected to the first column. Probe 2 is moved from the 2nd column to subsequent columns. This shows the scanning delay as the RP2040 scans from column 1 sequentially to column 17. As the RP2040 scans the column outputs it listens to the row inputs. If a key is pressed the...
SpeakBoard Dongle
Переглядів 413 місяці тому
Talk to your phone, turn your speech into text, and send the text to your PC. SpeakBoard dongle acts like a USB keyboard. Works with any application, any operating system, any computer with a USB port. Check it out at SpeakBoard.ai.
Tumaker Indart Pellet 3D printer unboxing and first prints
Переглядів 6053 місяці тому
Tumaker Indart NX Pro pellet extruder 3D printer unboxing and use. indart3d.com/indart3d-en/nx-pro-printer-settings/ indart3d.com/indart3d-en/wp-content/uploads/sites/2/2022/08/PRINTERS_MANUAL.pdf
Run MNIST Inference on Raspberry Pi 5 with camera v1.3 and Python
Переглядів 1743 місяці тому
GITHUB LINK: github.com/solarsamuel/mnist_on_raspi5_with_python This is run on a Raspberry Pi 5 with 4GB RAM running the Debian 12 Bookworm OS with Python version 3.11.2. Here is the original reference video and inspiration by Samson Zhang (Building a neural network FROM SCRATCH (no Tensorflow/Pytorch, just numpy & math): ua-cam.com/video/w8yWXqWQYmU/v-deo.html We wanted to see if this would ru...
Run MNIST training and inference on Raspberry Pi 5 with Python - Numpy - Not Keras or Tensorflow
Переглядів 1343 місяці тому
GITHUB LINK: github.com/solarsamuel/mnist_on_raspi5_with_python We train the model and run inference with python on a Raspberry Pi 5 - single hidden layer of 10 neurons. This is run on a Raspberry Pi 5 with 4GB RAM running the Debian 12 Bookworm OS with Python version 3.11.2. Here is the original reference video and inspiration by Samson Zhang (Building a neural network FROM SCRATCH (no Tensorf...
Recycling PLA to make figurines
Переглядів 803 місяці тому
Shredding scrap 3D printer PLA then injection molding it into horse figurines. Shredder was a strong granulator 220V 20A 3 phase shredder. The molds were made with Form Labs grey resin pro on a Form Labs 3B and the shredding was done at the Tech Valley Center of Gravity (tvcog.net). Desktop injection molding machine, essentially a mini Precious Plastics extruder: workhorserobotics.co/products/s...
EV + Inverter - keep your house heated when power is lost
Переглядів 2134 місяці тому
Use your EV or gas car and an inverter to keep your boiler going and your house heated in case power goes out in the winter. No generator is used. Inverter: www.amazon.com/dp/B07QP5CXZ1/ref=pe_386300_440135490_TE_item DC-DC converter: www.macheforum.com/site/threads/12v-battery-charging.14071/ Double male end power cords: www.amazon.com/Extension-Generator-Adapter-Transfer-Switch/dp/B0CYWZ8DP7/...
Precious Plastic Extruder Build and Testing
Переглядів 2004 місяці тому
Precious Plastic Extruder Build and Testing
Benefits of the Piocreat G5 Pellet Extruder 3D printer
Переглядів 9554 місяці тому
Benefits of the Piocreat G5 Pellet Extruder 3D printer
3D printing with tabs and hold downs
Переглядів 2,4 тис.4 місяці тому
3D printing with tabs and hold downs
Injection Mold and 3D Print with 1 Extruder - Stallion Extruder
Переглядів 4245 місяців тому
Injection Mold and 3D Print with 1 Extruder - Stallion Extruder
Pellet Extruder constraints [2 of 2] - material geometry and flow into the extruder
Переглядів 2495 місяців тому
Pellet Extruder constraints [2 of 2] - material geometry and flow into the extruder
Pellet Extruder Constraints [1 of 2] - maximum rate of extrusion - V4 - G5 - Stallion
Переглядів 1,2 тис.5 місяців тому
Pellet Extruder Constraints [1 of 2] - maximum rate of extrusion - V4 - G5 - Stallion
Connect a Mahor V4 to a Duet 6HC - testing for max. RPM, extrusion rate, and pressure
Переглядів 3245 місяців тому
Connect a Mahor V4 to a Duet 6HC - testing for max. RPM, extrusion rate, and pressure
Create a Fruit Basket from Recycled Plastic Bags
Переглядів 896 місяців тому
Create a Fruit Basket from Recycled Plastic Bags
Create a QMK One-Key Keyboard on Xiao RP2040, KB2040, and Pico
Переглядів 8236 місяців тому
Create a QMK One-Key Keyboard on Xiao RP2040, KB2040, and Pico
Install and Run Whisper C++ on an Android phone
Переглядів 1,9 тис.6 місяців тому
Install and Run Whisper C on an Android phone
SpeakBoard V2 - Real-time transcription keyboard
Переглядів 1136 місяців тому
SpeakBoard V2 - Real-time transcription keyboard
OpenAI Whisper C++ on Raspberry Pi 5 - Real-time translation and transcription
Переглядів 3,8 тис.6 місяців тому
OpenAI Whisper C on Raspberry Pi 5 - Real-time translation and transcription
Use the Raspberry Pi 5 Serial Ports
Переглядів 10 тис.7 місяців тому
Use the Raspberry Pi 5 Serial Ports
OpenAI Whisper C++ Raspberry Pi 5 Voice Assistant
Переглядів 4 тис.7 місяців тому
OpenAI Whisper C Raspberry Pi 5 Voice Assistant
Use Raspberry Pi 5 GPIO - Push button input - LED output - ChatGTP for code - GPIOD [PART 2 OF 2]
Переглядів 5 тис.7 місяців тому
Use Raspberry Pi 5 GPIO - Push button input - LED output - ChatGTP for code - GPIOD [PART 2 OF 2]

КОМЕНТАРІ

  • @raspberrypi
    @raspberrypi 2 дні тому

    Excellent build, Sam! We shared it on Threads and Facebook.

  • @Michael-Archonaeus
    @Michael-Archonaeus 3 дні тому

    Raft adhesion.

  • @alfonsoalmenara2940
    @alfonsoalmenara2940 4 дні тому

    it doesn't work with my bluetooth microphone

  • @viv8870
    @viv8870 6 днів тому

    I assume you're using rpi? What model are you using?

  • @dresmat72
    @dresmat72 8 днів тому

    do you know where i can see a vid where they assemble all the wires?

  • @ozzloy
    @ozzloy 11 днів тому

    thanks! you showed me that the 1 key tutorial exists

  • @Hazar-bt6nf
    @Hazar-bt6nf 12 днів тому

    Can whisper run on Raspberry pi4 B in pyhthon version?

  • @hungnguyenhuu7185
    @hungnguyenhuu7185 12 днів тому

    Great video. Can it run on ARM Cortex-A76?

  • @IonCubekhanz
    @IonCubekhanz 25 днів тому

    Why didn't user just use 3pin dedicated UART pins?

  • @dr_harrington
    @dr_harrington 25 днів тому

    My Pi 5 has active cooling and its using 100% of all cores when transcribing. I wonder if your cpu is throttled due to high temps since you are just raw-dogging that thing without even a heatsink.

  • @Hazar-bt6nf
    @Hazar-bt6nf 26 днів тому

    Can it be implemented by Python? Can raspberry pi5 run whisper?

  • @jazmineayabar
    @jazmineayabar 26 днів тому

    beautiful job

  • @Not1Edit
    @Not1Edit 28 днів тому

    Why no exhaust?

    • @samwechsler
      @samwechsler 26 днів тому

      Says to add that later in the manual

  • @chadpugh7661
    @chadpugh7661 28 днів тому

    if this makes 20hp you could put it on something big enough to ride?

  • @overbuiltautomotive1299
    @overbuiltautomotive1299 28 днів тому

    its china made 1900.00 USD were i just looked

  • @congerthomas1812
    @congerthomas1812 28 днів тому

    So double output with expansion Chambers.

  • @SiriusFuenmayor
    @SiriusFuenmayor 28 днів тому

    does it really produce 51kg of static thrust?

  • @canyondan
    @canyondan 28 днів тому

    nice

  • @clifffiftytwo
    @clifffiftytwo 28 днів тому

    New subscriber. Thank you / overturning a bit of bad info STILL on the internet. The cable Ladyada referenced is out-of-stock but her video teaches you to check for “alternate lengths”! I’ve found a local hobby shop to be a source of small JST connectors as these are used in RC model Lipo charging. Don’t know if they’ll have 3-pin 1mm but will check soon.

  • @bradyanthony-brumfield3203
    @bradyanthony-brumfield3203 29 днів тому

    how rapidly does this kill battery if you ran this continuously?

  • @rodrigodasilva3888
    @rodrigodasilva3888 Місяць тому

    I was looking to do this but I think ABS may be the way to go for “water resistance”. Good vid.

  • @UMI-ErickAbrahamLopezOjeda
    @UMI-ErickAbrahamLopezOjeda Місяць тому

    can you share your cmdline.txt full, please?

  • @simonkarlsson6198
    @simonkarlsson6198 Місяць тому

    Thank you for this video! I asked ChatGPT for help since there is almost no libary for pi5 but the code it gave was for chip 0. that means it didn't work.. but since you said that it's chip 4 it worked :D

  • @MojaveRider223
    @MojaveRider223 Місяць тому

    Dumb question: theoretically it is possible to connect something like a GPS on ttyAMA10 while something else is connected on ttyAMA0?

  • @xrafter
    @xrafter Місяць тому

    I have been trying to get a console in the gpio uart but couldn't. Here is why: According to documentation I need to add dtparam=uart0_console=on to enable it. This make /dev/serial0 points to /dev/ttyAMA0 which is I believe what the rpi4 does.

  • @LuisTorcida
    @LuisTorcida Місяць тому

    Hi! I am currently in the process of buying from Piocreat. Can you share details about the purchase process/Payment/Shipping? Since this is the first time I am buying from China, I am hesitant about sending money and basically sit and wait for the machine to arrive. Any information will be truly appreciated.

    • @samwechsler
      @samwechsler 26 днів тому

      Go to workhorserobotics.co. We have them in stock in the U.S. I can sell you one.

  • @acf2802
    @acf2802 Місяць тому

    hardware for what can be done in software

  • @piereligiodisante
    @piereligiodisante Місяць тому

    Win + H entered the chat

    • @Grovion
      @Grovion Місяць тому

      which is neither local nor private.

    • @piereligiodisante
      @piereligiodisante Місяць тому

      @@Grovion who told you that this is? It's probably using OpenAI APIs or something similar

    • @Grovion
      @Grovion Місяць тому

      ​@@piereligiodisantethe video says "all computation is done Here, all your Data is local and private". So if you don't want to accuse the Video author of lying thats how it is. Also the quality of the speech to text ist pretty bad so i don't think there ist any reason for disbelieve. Something as big as openAI (also i'am not sure but does openAI even Provide an endpoint for speech?) would produce better recognition.

    • @piereligiodisante
      @piereligiodisante Місяць тому

      @@Grovion whoops I was watching without audio ahah

    • @samwechsler
      @samwechsler 26 днів тому

      The beauty of this is that it works for any OS (not just Windows 8.1, 10, or 11), it has a built-in mic, and no internet connection is needed. For anything with a USB port it just works.

  • @MrMoalomar
    @MrMoalomar Місяць тому

    Too speed design steps

  • @deagzzzshorts
    @deagzzzshorts Місяць тому

    W

  • @Sixlly
    @Sixlly Місяць тому

    😯😯

  • @kevinhoh7644
    @kevinhoh7644 Місяць тому

    Can it be removed?

  • @kevinhoh7644
    @kevinhoh7644 Місяць тому

    I try your method using RP5, so far okay but anyone know why when it display to text, but there are always additional line : "whisper_mel_init: n_len = 3370, n_len_org = 369, n_mel = 80"?

  • @um8078
    @um8078 Місяць тому

    Just get a local speech to text model, it will be much simpler and be faster if you've got a decent GPU. Bind it to a hotkey or something, why would you go through all this trouble just to get speech to text? If you want it to be a box you can carry around just get it into a raspberry pi. But seriously though this is way too much trouble for a simple functionality

    • @froggo4363
      @froggo4363 Місяць тому

      it’s just a cool demo

    • @um8078
      @um8078 Місяць тому

      @@froggo4363 I know, but it's like reinventing the wheel

  • @snarkyalyx
    @snarkyalyx Місяць тому

    Isn't that just a physical button for OpenAI whisper-tiny? Why wouldn't you just host that on your PC

    • @joshynoshy
      @joshynoshy Місяць тому

      Yeah it might make sense to run it on the computer but the benefit of putting it in the keyboard is it doesn’t care about the OS and you could plug it into any computer (or even connect it to a phone or tablet). Also doesn’t require the computer to have a mic. So I guess it just depends on what it’s needed for. Also just a cool demo.

    • @leohambly
      @leohambly Місяць тому

      it's fake becasue the first part of the messgae was said before he pushed the button

    • @samwechsler
      @samwechsler Місяць тому

      I said the message twice in a row and that was probably the old message so I can see how you think it is fake. I have a few other videos with similar tech and you can see it is real. Maybe I'll make another.

  • @nebeethow
    @nebeethow Місяць тому

    actually nice

  • @AshesXNV
    @AshesXNV Місяць тому

    Bro this is actually mind boggling, you need to get more views, you deserve more likes

  • @tundra555_
    @tundra555_ Місяць тому

    thats pretty badass, is it just something you can attach to your keyboard? or is it attached to the pcb

    • @samwechsler
      @samwechsler Місяць тому

      It's a keyboard. The whole thing is integrated. Has a custom PCB.

  • @camara23
    @camara23 Місяць тому

    That smart, dude u need more likes

  • @davidcollins6164
    @davidcollins6164 Місяць тому

    hey, what types of pellets is this compatible with?

  • @jzagaja
    @jzagaja Місяць тому

    TPU can have shrinkage 0,1% and hardness 87D and HDT near 100. On paper perfect material.

  • @latenttweet
    @latenttweet Місяць тому

    who cares if the toy companies said no? manufacture yourself, or outsource, and sell amazon FBA. thanks for the video! I think its an awesome idea. I think the tires would wear down fast maybe they would have some plastic skeleton that limited how fast they would wear down? but yea awesome idea.

  • @mintoo2cool
    @mintoo2cool Місяць тому

    this is amazing! thanks!

  • @charleslaw2561
    @charleslaw2561 Місяць тому

    Finally. pi 5 uses gpiochip4 and my pi3 uses gpiochip0. I do not mind the horrible quality video/physical screen recording because you supplied the code. There is much less help for C/C++. Thanks. Note: I had a problem with lgpio library. My 5->3.3 input voltage dividers were not working because the input pins were drawing 0.3 amps! I assume the input impedance is configurable now. You would think that requesting a line to be type input would default to a high impedance.................

  • @tedysamsi8488
    @tedysamsi8488 Місяць тому

    This library for serial gpio uart pin to make midi bautrates seting serial port ? This library opi serial midi github.com/vanvught/rpidmx512/tree/master/lib-midi/src

  • @yavuzcan233
    @yavuzcan233 2 місяці тому

    Dear Sam thanks for your sharings. I made circuit as you described leds are blinking but i couldnt stop them. how can i stop blinking. if if try to execute new program it says errno device is busy. thanks

    • @samwechsler
      @samwechsler Місяць тому

      It sounds like you may be executing multiple instances of the same program or something else is trying to use the same IO

  • @piad2102
    @piad2102 2 місяці тому

    we have know why steel ships float for 100 years now.

  • @RadekSzabla
    @RadekSzabla 2 місяці тому

    i want to - build or purchase an pellet extruder for my ender 3 but this is the only option ---- and it is very expensive. how mutch did you pay ?

  • @roberthosking7524
    @roberthosking7524 2 місяці тому

    This is exactly what I was looking for. I ordered some TB6600 drivers for a desktop plasma cutter I'm building from scratch. I've never built a CNC table or wired one before, but I think I can handle it. I'm going to use x y and z running Nima 17 motors. I suppose they don't really need external drivers but I didn't know any better and ordered them anyway. I also ordered an external 5 volt power supply and a 24-volt power supply. Looking to run grbl on it. If you have any advice for me It would be greatly appreciated. Thanks. Subscribed and saved this video.

  • @GabrielKapellmann
    @GabrielKapellmann 3 місяці тому

    Great video. Do you know if I use a Jetson nano, could I use the GPU instead of the CPUs?