1618 Results for "raspberry"

Raspberry PiCam
Log from Assistance System for Vein Detection
For the technical development and construction of our Venenfinder, we follow the principle that appears most useful after our experiments and literature research: The skin is irradiated by an infrared light source, while a camera (Pi camera or webcam)...

Raspberry Pi breakout board update
Log from Direct UV Printer for Alternative Photography
I've detailed an update on raspberry pi zero breakout board here: Raspberry pi zero breakout project

Raspberry Pi house
Log from Gesture Controlled Smartwatch
Now its time to design a housing/case for the Raspberry Pi. The main 'watch' aspect of the project. There are a lot of ports to take into account and I want to keep access to them all. I've compacted all the wiring and board into the final 'shape' so...

Raspberry Pi Zero arrived
Log from The B-button v2.0
The Raspberry Pi Zero arrived yesterday, I've soldered the PlainDAC+, buttons and a usb connector to the board with some wires so I don't have the usb plug for the wifi adapter sticking out the side. I also got the basic functionality of the software...

Connector to Raspberry Pi
Log from Open Autonomous Domestic Robots
The most frustrating part of developing the wall following algorithm from my last post was the constant moving back and forth between my office, to tweak and load firmware, and test area (kitchen hallway). To solve this problem, and to overall streamline...

Raspberry pi test
Log from Convert a junk LCD monitor into a picture frame
Reconnected everything & there was obviously a major malfunction. There's either a dead board, broken wire, or a contaminated connector. The LCD was only driven 1 way instead of oscillating. There were bad columns on 1 side while the other...

Working with Raspberry Pi!!!
Log from Teensy Super Audio Board
After some kernel hacking, I was able to get the board to work with my Raspberry Pi!I made some measurements using Room EQ Wizard with the board looping the outputs back to the inputs. REW only seemed to work in 16 bit mode, so the THD+N measurements...

Raspberry Pi House #1
Log from Gesture Controlled Smartwatch
The Raspberry Pi House is coming together now. However I made a big error when it came to the charging access point, which has resulted in me having to cut out a hole. So the one side now is a bit ruined. If i have time towards the end of the project,...

Better Raspberry Pi Support
Log from Teensy Super Audio Board
After all the last minute soldering and testing just before the Hackaday best product semifinals deadline, I was ready for a bit of a break. Things got busy at home and at work, and I haven't done hardly anything on the SuperAudioBoard for 2 months!In...

Raspberry pi zero
Log from TimeArc
YEAH, finally found a RPi zero online. So I can continue the design.I have been working with Kicad for the last couple of weeks. Not sure if I completely like it, but it seems to do the job. (I might be biased with 6+ years of eagle experience).The schematic...

Raspberry Pi Connection
Log from Digital Stamp with Inkjet Printing
I connected the RasPi with an old floppy IDE cable (cut at one end). It has 8 more pins than the Raspberry Pi, so these are ignored (would be cable ids 27-34).Here is the mapping of RasPi pins to floppy cable ids (only the first 26 of 34 can have a connection):Mapping...

Stripping a Raspberry PI
Log from IR-blaster with CEC
I had a couple of the original Raspberry PIs on my desk, and since they were just sitting gathering dust they seemed like the perfect candidate for this project.I don't know why, by the composite port really irks me. I'm never going to use it, and it...

Raspberry Pi Pico W
Log from All-In-One Gamma-Ray Spectrometer
This little guy just arrived, it's a Pico W! It comes packed with 2.4GHz 802.11 b/g/n wireless LAN support and an on-board antenna which, obviously, makes it possible to do so much more stuff with it. Together with the Arduino-Pico library that I am...

Raspberry Pi Setup
Log from LED Christmas Pixels
you need a 1. 8g mini sd card 2.usb stick (I use a mini 16g stick)3. I also have a Adafruit RGB Positive 16x2 Lcd+keypad Kit for Raspberry Pi4. I got a Raspberry Pi A+/B+/2 Adafruit LCD Case from built to specI fallowed these instructionsInstalling...

RAspberry Pi Setup
Log from After market radio install in 2008 Chrysler GV
It appears that the read screen receives some command from the head unit over the CAN buss to turn on when a DVD is selected. There is also a second input in the rear of the car which can display on the rear screen as well. This may go via a the head...

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