73 Results for "raspberry pi"

The Brain: Raspberry PI
Log from BorgCube ROV
The two obvious brain choices (to me at least) were Arduino or Raspberry Pi. Ultimately the choice was dictated by the needs of the vision system.One of my design goals for this craft is stereo vision. That means either one camera with a bunch of interesting...

Preparing the Raspberry Pi [outdated]
Log from Audible notifications by a Grandfather's clock
UPDATE: This log is outdated. See the new Preparing the Raspberry Pi for new details.A Raspberry Pi 3 is the brain of this project. The Pi needs a simple os, python, apache, and wsgi-python. I do not describe here all the necessary steps, but if you...

Phoebe Receives Raspberry Pi Brain After PID Tuning
Log from Phoebe TurtleBot
Once the motor’s spin direction was sorted out, I connected both encoders to verify A/B signals are in sync with motor direction. Again this is checked by commanding motor movement via Ion Studio software and watching the reported encoder value. When...

SSH into a Raspberry Pi using the Mac Address instead of the IP Address
Log from P.A.L. - Self Programming AI Robot
So, I decided the best way to interface the pi was to use the tried and tested ssh command. After adding the wireless network to the configurations via the command line. I wanted to do it without installing nmap on every machine. This is how it was done.On...

Update 13: Powering up the Raspberry Pi using Open Upcell
Log from Open UpCell
You: Can we power up the Raspberry pi using Open Upcell? We: Absolutely yes You: How? We: Here are the different methods you can use to power up the Raspberry pi: To power up the raspberry pi we generally have 2 methods viz., 1. Using GPIO...

Fix a broken raspberry pi zero W with an ESP8266
Log from Silly hardware wishlist
The answer is yes, you can get a 2nd SDIO port out of a raspberry pi 4. The trick is to solder the right GPIO pins to a cheap USB card reader. Remove the brain from the USB card reader with hot air. The 6 SDIO signals except for GND & 3V...

The Brain , hardware, Latte Panda, Yum Coffee
Log from Cyborg 360 Flir AR HUD Motorcycle Helmet
I have decided for version one, Windows 10 OS and the Latte Panda will be a good start. This is because EZ-Robot is native to windows platform and there are already API that I can use for windows for voice command / voice recognition. This does...

Hacklet 33 - DIY Minecraft Projects
Log from Hackaday.io Project
Minecraft hit the PC gaming scene as an alpha release on May 17, 2009. Something about the open world, the crafting system, and the various modes of gameplay made it an instant hit. Since then Minecraft become one of the best selling video games of all...

A big thank you ! And some updates...
Log from Web security everywhere
Hi ! Many thanks to everyone involved, for me being here now !This project started a few years ago with a very real need, but I couldn't imagine it could eventually bring me into space... I put it here just with hopes to collect some feedback about it,...

The Electronics, The Soul
Log from Low Cost, Open Source, LCD based SLA 3D Printer
So I'll elaborate a bit more on what drives this project in this log. I have a little more hardware than required for an absolute minimum setup, but I will discuss why at the end of the log.To start off, the project needs juice and for that I have chosen...

bolts
Log from Patrick
Here's the rebuilt brain. The framework I was using before wasn't anywhere near stable enough so now the platforms are held in place with m8 bolts. These are much wider than the plastic pegs so the head casing will need a little modding for them to fit...

Teardown and dimensions
Log from Modernising a Psion 5 - n00b style
Finally found some time to check out the donor devices I bought. Decided that I will be using the one that is having problems with the screen to be the designated mule for the project. Pretty ain't she?So i broke out the screwdriver and went to town...

RPi Zero breakout board
Log from Direct UV Printer for Alternative Photography
The printers brain will be a Raspberry Pi Zero computer, with a servant Arduino in the printer head itself to provide flexible monitoring and control functions on the fly. Initial calibration and static settings will be set at system startup (using MCP23017...

Hub2Hub bluetooth or Hardwire Serial Connection
Log from Livestock and Pet Geofencing
I have been wracking my brain over what to do next. It is a tale as old as time. Someone creates a fantastic python program that looks like it will solve all your woes but it turns out to be a headache to implement because of one reason or another. Hub2Hub repository...

DS18B20 and php
Log from Raspberry Pi Home Automation
As part of the cheap home automation project I am currently working on, I needed to get some temperature sensor info to my webserver. For the brain of my project I'll be using a Raspberry Pi. I had ordered a 5pk of DS18B20 temperature sensors so i can...

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