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Kris Winer

66 year old hacker

Danville, California
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114 Followers
32 Following
15 Projects
868 Likes
kris-winer
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This user joined on 08/14/2015.

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486
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AMS's new AS7265X 3-chip set promises a compact, 18-channel, 20 nm FWMH spectrometer for less than $25
Project Owner Contributor

Compact, $25 spectrometer

kris-winerKris Winer

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Useful STM32L082-based devices with embedded LoRa radio modem programmable with the Arduino IDE via USB connector, i.e, hackable.
Project Owner Contributor

Hackable CMWX1ZZABZ (LoRa) Devices

kris-winerKris Winer

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Small, connected device for smelling and hearing in any environment.
Project Owner Contributor

STM32L4 Sensor Tile

kris-winerKris Winer

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Super-small BQ25504-based device charges a LiPo battery at ~7 mA using an inexpensive solar cell in direct sunlight
Project Owner Contributor

Ultra-Low Power LiPo Charger via Energy Harvesting

kris-winerKris Winer

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Super-small, ultra-low-power 96 MHz Cortex M4F co-processor manages sensors and processes data allowing the MCU host attend to other things.
Project Owner Contributor

MAX32660 Motion Co-Processor

kris-winerKris Winer

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Ultra-small, low-power, LoRaWAN-enabled sensor tile for monitoring bee hives and other tight spots
Project Owner Contributor

Bee Minder

kris-winerKris Winer

View all 15 projects

  • Tindie
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A place for Tindie sellers and the community to meet and stretch their legs
Project Owner Contributor

Tindie Dog Park

tindieTindie

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This wind-up car gift card is fully 3D-printable and is the ideal present for your friends and family.
Project Owner Contributor

Fully 3D-printable wind-up car gift card

brian-brockenBrian Brocken

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2.3k
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A tiny, low-cost, and scalable device for sub-millimetric 3D positioning.
Project Owner Contributor

HiveTracker

cedric-honnetCedric Honnet

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A 1 square inch PCB module with 2 tiny solar cells, a highly efficient Li-Ion charger and with 3.3V and 1.8V output
Project Owner Contributor

Tiny Solar Energy Module (TSEM)

jasper-sikkenJasper Sikken

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It's a Walkie-Talkie based around the ESP32. It transmits audio using either UDP Broadcast or ESP-NOW.
Project Owner Contributor

ESP32 Walkie-Talkie

chris-gChris G

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Compact, handheld air guitar with four LiDAR strings and Bluetooth
Project Owner Contributor

Litar: LiDAR Air Guitar

bleckyBlecky

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POV Display on Flexible PCBs!
Project Owner Contributor

FlexLED

carl-bugejaCarl Bugeja

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Leveraging the LR1110 to create the smallest geolocation+LoRaWAN combined module for use in tracking.
Project Owner Contributor

LR1110 module - Tiny LoRa & WiFi/GNSS positioning

sensorsSensors

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Small magic pcb for moving miniature cars, trains or satellites :-)
Project Owner Contributor

Ant highway - linear motor for micro cars

bobriciusbobricius

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Using a LED/LDR pair to form inverting Photonic logic gates. The entire Boolean logic set handled by resistors and diodes! Who'd'a thunk
Project Owner Contributor

LIGHT LOGIC - HIC SVNT DRACONES

dr-cockroachDr. Cockroach

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60 GHz radar distance sensor for your robot
Project Owner Contributor

Robot Radar Module

ted-yapoTed Yapo

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An Arduino powered birthday reminder device that'll wish you happy birthday for 50 years on a single CR2450 coin cell.
Project Owner Contributor

Birthday Alarm That'll Run for 50 Years!

vishnu-mohananVishnu Mohanan

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1.7k
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Interference-resistant sensor for multiple-robot environments
Project Owner Contributor

Spread-Spectrum IR Proximity Sensor Module

ted-yapoTed Yapo

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PIDDYBOT is an DIY Open Source Balancing Robot aimed at teaching PID Control in a hands on way.
Project Owner Contributor

The PIDDYBOT

sean-hodginsSean Hodgins

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Gone are the days of waking up in the night, forcing your eyes open to check the time, and then blinding yourself with your phone backlight!
Project Owner Contributor

HapticEye Clock

michael-kafarowskiMichael Kafarowski

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Blinking electronic business card with NFC
Project Owner Contributor

Blinking Business-card Badge (B3)

greggreg

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A simple, subtle wearable that can reinforce positive habits and track progress on stopping bad habits
Project Owner Contributor

Be Better Bracelet

darian-johnsonDarian Johnson

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Has your bin been blown over in the wind? Did the delivery person leave a parcel in it? These and more questions answered with Bin Monitored
Project Owner Contributor

Bin Monitored

stephen-harrisonStephen Harrison

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Practice project using ESP32 pico. Has USB, charge circuitry, 6-degree accelerometer, a button and some LEDs
Project Owner Contributor

ESP32 pico dev board

morganmorgan

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Michael Kafarowski wrote 04/13/2019 at 14:00 • point

Thank you for liking my Haptic Clock project! I love how you designed your projects to pack a lot of usefulness into small and modular formats. 

  Are you sure? yes | no

Dr. Cockroach wrote 04/13/2019 at 05:45 • point

Good morning Kris and thank you for liking #Light Logic :-)

  Are you sure? yes | no

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