656 Results for "3D printing"

Check that your kit has all the proper components.
Instructions from Water Purification Coagulator Kit & STEM Program
Purchased or donated kits should have the parts list pictured. Here is a breakdown of everything in the kit. Make Water Season 04 Kit Parts 1USB Wall Power Adapter / Charger×12Mason Jar Lid & Ring×13Acrylic Black Paint×143D Printed...

IRShine
Instructions from IRShine
The pinout of expansion slot P1 is: 1: GND2: GND3: ESP8266 GPIO0 - connect to GND (pin 2) to flash the firmware4: ESP8266 GPIO135: ESP8266 GPIO126: +3.3V7: ESP8266 RXD8: ESP8266 TXD To flash a firmware of your choice you need an FTDI programmer. It is...

Shafts Preperation
Instructions from Racing Spider
Parts to Print Shaft-jig-inner full (or A & B for 6" print bed)Shat-jig-outer (A & B for 6" for print bed) Parts and Supplies1x 10x15 bearing - note: the particles from this sanding process will wreck this bearing.4x 280mm - 10mm aluminium...

Social Distancing
Instructions from Not the typical masks
Now working on a way to detect distance of approaching humans. I used a distance sensor that has a range of 4m. When it detects an object within 2m (the recommended distance for social distancing), it will show a warning, both for the wearer and for...

Testing the System AKA "Failing"
Instructions from R2Home
All right well done! You now have a fully assembled R2Home, you have a drogchute and a dbag, so how the hell can you test it? The first possible test is obviously going to be to power it up and see what happen. If you did your job right, you shouldn't...

Assembly
Instructions from HoloLamp - Between display concept & physics class
I wont describe any mains wiring. Use a safe power source and good practice. If you are not 100% certain you know what you are doing use external units to provide 12V for the motor and 5V for the LEDs. If you use an external source you will have to add...

See what your going to make and the things you'll need:
Instructions from GeoLeaf
For those of you who prefer to watch something instead of reading I have created a detailed tutorial video. Don't worry though, everything in the video (and a little more) is all explained in this guide. Though, even if you will read through this guide...

Introduction and a very simple STEP 1
Instructions from Eazy Peasy High Voltage Variable Capacitor
Introduction This design uses rectangular brass plates cut from one long sheet. The amount of overlap between plates and the spacing between plates determine the capacitance. In this design, we use 3.06 mm thick brass nuts on threaded rod to space the...

Making Kite Turbines 2 different ways
Instructions from Energy Independence While Travelling
Now for the turbine First up is the older Ram Air Kite Turbine Way I published the detail for that on Hackaday a few years back https://hackaday.io/project/159049-portable-kite-turbines/log/149130-oh-yeah-the-kites Gave that hack a big...

What are M5Stick and M5Stamp?
Instructions from ESP32 BLE Communication
M5Stack is a technology company that designs and manufactures anopen-source development toolkit, including hardware, programming platform, and IoT solutions. It was founded by Jimmy Lai in 2017 and isbased in Shenzhen, China. M5Stack created the M5Stick...

The sensor box central component setup
Instructions from Crop Water Stress Sensor
Let's start with the insides of the sensor box: Screw the 8 6mm screws into the support frame: Then add 6 regular 5mm spacers and two with the screw end to the other side of the support frame: Add the solar power management unit to the left side of the...

Kite
Instructions from Kites for Future - Flying Wind Turbine
The kite is simply a wing. It has no dihedral. All our tests with diredral resulted in an aerodynamic pendulum in the launch/hover phase. When the kite moves left-right it is forced to roll due to the dihedral, which is undesired. Instead of dihedral...

Assembly
Instructions from CRT-Style Pi Portable — Pi Terminal
Step 1 It's time to install all the heated inserts and start putting this thing together. Start by placing the main bezel face down, insert the display followed by the back plate and secure it with the 6 M2.5 x 5mm screws. Then connect the driver board...

Conclusion
Instructions from Accuracy-Sensing Smart Sports Rebounder with ESP32
This proof of concept demonstrates that it's possible to track and log a soccer ball's landing position on a sports rebounder without using a webcam - instead, you can feed the output of several accelerometers into a trained recurrent neural network...

Assembling the Trundlebot
Instructions from Trundlebot - The Educational Robot
First gather all the parts you need. The assembled Trundlebot PCB from aboveRaspberry Pi Pico or compatible2 X 28BYJ stepper motors3D printed parts (2 X “Wheel”, 2 X “Motor Holder” and “Trundlepad” from the files...

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