Matia

This is a broken leg massaging machine that I found in the basement. -I first took off the screws from the machine -Then I took out the main pcb out -I also found some useful parts. This one is the Motor. -And this one is Air pump

Things you will need -Raspberry pi(any kind of Pi) -Keyboard -Micro SD card -USB Drive -USB game controller -USB Micro power supply Steps -First, you have to download these programs SD card formatter: https://www.sdcard.org/downloads/formatter_4/ Win32 Disk Imager:  https://sourceforge.net/projects/win32diskimager/ 7-Zip:  http://www.7-zip.org/download.html _________________________________________________________________________________ -If you have SD card that is more than 64GB, then download this program. Verbatim FAT32 Tool:  http://www.verbatim.com/index/search.php?words=fat32+tool&lang_id=1&basic_search_form_submit.x=0&basic_search_form_submit.y=0 _________________________________________________________________________________ -Then we need to download actual IMG file of Retropie  Retropie:  https://retropie.org.uk/download/ _____________________________________________________________________...

-Things you will need -Copper wires  -3.5mm audio jack -Knife -Magnet -Instructions -Make turns with the copper wire -Then take off a insulation of the copper wires with knife -Then attach the each end of the copper wires to the audio jack -then put the magnet in middle of the wires. You are done[Try putting the copper coil close to your ear if it doesn't have any sound]  

If you have Shh enabled on your raspberry pi you can wirelessly control your Pi's terminal. Things you will need -Raspberry pi -Power supply -Monitor -Mouse & Keyboard Starting -First boot Raspberry Pi and open up the terminal  and type the following command sudo raspi-config -Once you have typed the command go to Interfacing Options -Then go to SSH and enable it -After you finished you have to know your Pi's ip, to do that type this command hostname -I -Then go to your computer and type this command ssh pi@[your pi's ip] -If you have done that the terminal will ask you for a password, the default password is raspberry -You are done! Enjoy!

I have always wanted to create a different kind of logic gate and I'm here to show you guys my projects. And Gate At first, I though that I could just make it by just putting 2 buttons but it didn't work because the buttons didn't stop the current completely. -Things you will need 10kΩ resistor(x2)  4kΩ resistor led PNP transistor (x2) Jumper Wires Button(x2) 9v battery Breadboard Schematic Inverter This one just inserts. When you hold the button it turns off and when you let go, it turns on. -Things you will need\ 10kΩ resistor 220Ω resistor PNP Transistor Button Jumper wires 9v battery Schematics

I found tutorial website [ https://pimylifeup.com/raspberry-pi-webcam-server/ ] that explained to me how to do it. Things you will need -Raspberry pi -Usb Webcam -Display -Mouse and Keyboard Starting -Before starting type these command on terminal update the raspberry pi to the latest version sudo apt-get update sudo apt-get upgrade -There might be a package that is already installed, so type this command sudo apt-get remove libavcodec-extra-56 libavformat56 libavresample2 libavutil54 -Download this packages by inserting the commands to terminal wget https://github.com/ccrisan/motioneye/wiki/precompiled/ffmpeg_3.1.1-1_armhf.deb sudo dpkg -i ffmpeg_3.1.1-1_armhf.deb -We also need to install this package wget https://github.com/Motion-Project/motion/releases/download/release-4.0.1/pi_jessie_motion_4.0.1-1_armhf.deb sudo dpkg -i pi_jessie_motion_4.0.1-1_armhf.deb -Then install motion sudo apt-get install Motion -After you installed motio...