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)...
As British as Bond... From Wikipedia Blowing a raspberry, strawberry or making a Bronx cheer, is to make a noise that may signify derision, real or feigned. It may also be used in childhood phonemic play either solely by the child or by adults towards...
Let's take a look at using the PSoC pins that connect to the Raspberry Pi connector (RPi connector pinout). In this case, we will attach one of our cards, the RPP-UIO-16 card. It provides header pins for each I/O pin on the Raspberry Pi 40 pin header....
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...
So I received an official 7" touch display for xmas. Even though it's $60, it brings my total cost over 200$ for the project. But I thought it would be an awesome addition to the project because you don't have to whip out your phone just to control everything....
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...
The following are the proposed pinout allocations for the Raspberry Pi (Pi 3 or Pi Zero W) in the project. +--------------+---------+---------+----------+---------+---------+--------------+ | Description | Name | Mode | Physical | Mode | Name | Description...
I decided to use the newest Raspberry Pi model as of today; the RPi-4B. It can be powered via the USB-C port, and it uses a Micro-HDMI to output display. You will also need an 8GB Micro SD Card (or 16 or 32; I chose a 16GB), and an SD Card Sleeve...
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...
The goal was to plug the monitors into the existing 4B which is used for sound processing. Things were going well with the raspberry pi 1B on a single monitor, but the 4B does not support 1366x768. The problem is it's a very uncommon mode...
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...
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...
This log is going to be about the python communication files, explaining the interfaces used in order to communicate both with the ps3 controller and with the arduino. Serial Bidirectional Communication on python. This is written in the serial_com.py...
During the training at IESA Multimedia, student projects need boards to learn how to control inputs and outputs.I designed 5 boards:Rainbow boardJust a fancy board with 9 LEDs of different colorsUsed with #micro HTTP server in C by #hammer's smashing...
Connecting to the rpi and Hyperpixel4 screen works! I modified the hyperpixel4.dtsfile in the hyperpixel4 github repo. Thanks to the Malti project for the sample tca8418 dts file. Here's the modified dts file. It requires the tca8418_keypad kernel...