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Lex Kravitz

I run a neuroscience research lab that studies obesity, motivation, and addiction

St Louis, MO
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43 Following
14 Projects
84 Likes
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This user joined on 03/03/2018.

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This motion logging Feather-compatible shield contains a PIR motion sensor, real time clock (RTC), microSD card slot, and 3 signal LEDs
Project Owner Contributor

RAD2 (Research Activity Detector version 2)

Lex KravitzLex Kravitz

6.2k
107
10
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Version 3 of our home-cage feeding device, FED. FED3 includes nosepokes and stimuli for behavioral training.
Project Owner Contributor

Feeding Experimentation Device 3 (FED3)

Lex KravitzLex Kravitz

2.9k
596
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A 3D printed stereotax
Project Owner Contributor

3D printed rodent stereotaxic device

Lex KravitzLex Kravitz

5.8k
23
7
16
FED measures food intake in mice. It is battery powered and designed to be used in rodent colony caging.
Project Owner Contributor

Feeding Experimentation Device (FED) 2.0

Lex KravitzLex Kravitz

784
391
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A super-simple device for dispensing pre-measured food (for pets or research) at regular intervals throughout the day
Project Owner Contributor

SnackClock

Lex KravitzLex Kravitz

859
7
2
5
Rodent Operant Bucket
Project Owner Contributor

ROBucket

Lex KravitzLex Kravitz

View all 14 projects

4.4k
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Version 2: A homecage-fitted apparatus for automated, photobeam-based detection of licks in a two-bottle choice task.
Project Owner Contributor

Automated mouse homecage two-bottle choice test v2

Meaghan CreedMeaghan Creed

3.6k
16
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A homecage-fitted apparatus for automated, photobeam-based detection of licks in a two-bottle choice task. *Note: see v2 for updates
Project Owner Contributor

Automated mouse homecage two-bottle choice test

Meaghan CreedMeaghan Creed

550
6
4
6
This dual-force cell monitor and reward dispenser is used to run rodent operant behavior in which animals learn to work for rewards.
Project Owner Contributor

FORCE - Force Output of Rodent Calibrated Effort

bridget.matikainen-ankneybridget.matikainen-ankney

2.2k
11
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This microcontroller-based system simplifies control electronics for optical fiber-based fluorescence measurements in neuroscience.
Project Owner Contributor

PhotometryBox

sfowensfowen

1.3k
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A low-cost system to track and report mouse activity while they are contained in simple arenas.
Project Owner Contributor

Rodent Arena Tracker (RAT)

Jonathan KrynitskyJonathan Krynitsky

2
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Motorized assist for fluid commutator
Project Owner Contributor

Fluid Commutator Assist

vkonanurvkonanur

View all 8 projects

21.9k
687
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A tiny, low-cost, and scalable device for sub-millimetric 3D positioning.
Project Owner Contributor

HiveTracker

DrixDrix

16.4k
55
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A 3D printed portal gun, which projects animated portals.
Project Owner Contributor

Interdimensional Portal Gun

Daren SchwenkeDaren Schwenke

9.8k
107
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Less than 10$ educational platform with micro magnetic robot (mBot), only 6 GPIO to move in unlimited X/Y 2D space
Project Owner Contributor

2D actuator move micro robot in X/Y 2D space

bobriciusbobricius

9.5k
153
9
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A system designed to be easy to build and setup. Uses two $20 webcams and open source software to provide accurate eye tracking
Project Owner Contributor

Low Cost Open Source Eye Tracking

John EvansJohn Evans

5.3k
737
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Publys is an open source platform for the study and processing of bioelectric signals.
Project Owner Contributor

Publys: An open source biosensing board

EverEver

4.5k
14
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Light-weight running wheel for head-fixed locomotion in mice that allows 3D reconstruction of the position of the body with a single camera.
Project Owner Contributor

KineMouse Wheel

richardwarren2163richardwarren2163

4.4k
21
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Version 2: A homecage-fitted apparatus for automated, photobeam-based detection of licks in a two-bottle choice task.
Project Owner Contributor

Automated mouse homecage two-bottle choice test v2

Meaghan CreedMeaghan Creed

3.6k
16
0
10
A homecage-fitted apparatus for automated, photobeam-based detection of licks in a two-bottle choice task. *Note: see v2 for updates
Project Owner Contributor

Automated mouse homecage two-bottle choice test

Meaghan CreedMeaghan Creed

2.3k
43
2
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Plant-Robot hybrid with actuators and electrical potential sensing for plant control
Project Owner Contributor

Plantoid

Daniel SlåttnesDaniel Slåttnes

2.2k
11
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This microcontroller-based system simplifies control electronics for optical fiber-based fluorescence measurements in neuroscience.
Project Owner Contributor

PhotometryBox

sfowensfowen

1.7k
26
1
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A set-and-forget I2C/digital datalogger. Size: 25.3x 18x 10mm incl. battery. Runtime: > 1year
Project Owner Contributor

micropower micrologger [mPmL]

JanJan

1.2k
97
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Solar-powered, weatherproof, internet-connected instrument for collecting environmental data!
Project Owner Contributor

rE-SPire | Air Quality & Environmental Monitor

ACROBOTIC IndustriesACROBOTIC Industries

888
7
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6
An open source testing apparatus that uses photodetectors and depth sensors to measure and record rat drinking microstructure.
Project Owner Contributor

An Automated Two-Bottle Choice Test for Rats

Jude FrieJude Frie

550
6
4
6
This dual-force cell monitor and reward dispenser is used to run rodent operant behavior in which animals learn to work for rewards.
Project Owner Contributor

FORCE - Force Output of Rodent Calibrated Effort

bridget.matikainen-ankneybridget.matikainen-ankney

496
493
1
8
Robotic arm controlled with mental push commands.
Project Owner Contributor

Humanoid robotic arm with EEG control

Paul BPaul B

399
4
0
3
A bar test measuring cataleptic response by recording the time elapsed before the rodent releases from the bar.
Project Owner Contributor

Automated Catalepsy Bar Test for Rats

klucianikluciani

172
181
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A kit designed to introduce anyone to soldering and 3D printing. Build your own flashlight!
Project Owner Contributor

Open Source Flashlight Kit

Sean HodginsSean Hodgins

69
1
0
1
These optical fibers are used for optogenetic testing in various animal studies.
Project Owner Contributor

Optical Stimulation Fibers

jonathanisensteinjonathanisenstein

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Lex Kravitz wrote 03/09/2018 at 12:52 • point

Nice, thanks!!

  Are you sure? yes | no

Morning.Star wrote 03/09/2018 at 06:10 • point

Hey Lex. Welcome to Hackaday :-)

  Are you sure? yes | no

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