123 Results for "Tricorder"

3RD PLACE! (And stuff!)
Log from PortableSDR
Hi everyone! I got 3rd place! I'm the 3rd best hacker in the world! Thanks everyone for your support! Congratulations to the other finalists, in particular SatNOGS! I have an unused, wooden garage that would be perfect for housing one of their antennas...

Update for March 9, 2017
Log from STM32L4 Sensor Tile
I finally got back to this project and made some progress today on several fronts.First on the anomalous I2C address of the CCS811, which occasionally shows 0x5B even though I connected the ADO pad to GND in the design. I discovered that since this pad...

Back to coding
Log from Science Tricorder by Olympus Heavy Industries
I've been doing more tinkering with this. So, when the project paused a few years ago, I'd disassembled the old v5 Tricorder to begin building the first v6. That's where I stalled out. So for now I've reassembled the v5 with a couple different parts,...

Spectrometer available at Tindie...
Log from Compact, $25 spectrometer
09/12/2018 I was able to put together six spectrometers for sale at Tindie before I ran out of AS72653 ICs, which have been hard to come by. Arrow Electronics finally got some supply today and I ordered 100 of each of the AS7265X (X = 1, 2, 3)...

emuDeck01
Details from emuDeck01
OUTLINE: Raspberry Pi 4 or Zero (prob. 4) will connect to screen and battery. 2ndary board will be a USB device for the mother, it'll host controls and additional functions. I know that's silly, the Pi has enough IO to host all the bits and bobs but...

An Arduino-based Medical Tricorder
Details from An Arduino-based Medical Tricorder
IntroductionThe Problem:Many people die from diseases, many of them that lurk in the body and patients only show signs of the disease when it is harder to treat the disease. Regular examinations and testing may also be impractical due to problems such...

Most Wanted Hackaday Top 10 Lists
Log from Analyzing the Hackaday Prize 2015
(Spoiler Alert: This may contain the future finalists)This was easy to put together from the last log. The views:skulls suggestion was not as helpful as expected, but I think the last list "Top 10 Number of Times in Top 10 Lists" is a good indicator...

Sensor Board Mega-Update!
Log from Open Source Science Tricorder
A big update with lots of pictures -- I've been building and testing many of the first revision sensor boards.Watching the PWM of your soldering station's power supply!One of the things I remember most from building the Open Source Science Tricorder...

Components and Communication bus
Log from Open Sensor Array
ComponentsDuring last week, we've been thinking about the device size and ways to split it into smaller expandable chunks. We finally decided on the following:Controller boardSignal distribution boardPower supply boardSensor modulesCaseThe extra components...

Lab on a chip design
Log from Medical tricorder
As mentioned already under "Project details" I am planning to add a Lab-on-a-chip system as a peripheral device for the medical tricorder. It is basically a photometer/color sensor mounted beneath a translucent micro reaction chamber with two inlets...

An atmospheric breakout, and radiation sensor backpack
Log from Iteration 8
A quick update, with an atmospheric sensor board, and a quick-connect version of the radiation watch backpack. One of the things my colleagues usually joke about is that I often say we need to "make our mistakes cheaply". I say this to the...

Compact, $25 spectrometer
Details from Compact, $25 spectrometer
AMS makes several interesting sensors including the CCS811 air quality sensor which I use in my STM32 Sensor Tile project and the AS7262 6-channel light sensor, which appears now in a breakout board that Adafruit has just announced. The AS7262 offers...

Houston, we have Tribbles
Log from DSKorder
Oh boy ... I kinda didn't keep this thing updated, did I?Is it OK if I just say I was busy? >.> Truth be told, I was just having too much fun and was moving quite fast with this lovely piece of hardware, so keeping it up on Hackaday kinda fell out...

Make It So! The Star Trek TNG Mini Display
Details from Make It So! The Star Trek TNG Mini Display
Last year, I needed a low cost way to measure power and battery drain for a wearable project. I purchased an Adafruit INA219 Featherwing, and used some assorted spare parts to build a simple Power Measurement device (you can read more about it here)....

Sensors List
Log from Sensors List
Categories:Atmospheric (Temperature/Humidity/Pressure)Bosch recently released the BME280 sensor, following their line of popular barometric pressure sensors like the BMP085. The BME appears to integrate temperature, humidity, and pressure into a single...

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