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ktenney

likes simple stuff

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ktenney
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This user joined on 05/16/2014.

59.8k
481
82
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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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6k
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Non-intrusive feedback loop for electrical systems.
Project Owner Contributor

Power Monitor

jlbrian7jlbrian7

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CNC desktop machines are expensive and complicated. This machine changes all that.
Project Owner Contributor

Sienci Mill One: Simplifying Desktop CNC Milling

andy-leeAndy Lee

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767
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18
A homemade photobooth based on a raspberry pi.
Project Owner Contributor

Raspberry Pi Photobooth

guyisitGuyisIT

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What you need to grade your scavenged cells for building balanced packs.
Project Owner Contributor

Minimalist Li-Ion Discharger/Capacity meter.

daren-schwenkeDaren Schwenke

11.8k
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9
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Inspired by other hardware, this Arduino UNO and ENC28J60 checks your Ethernet Link, DHCP, DNS, and connects to a server for < $25!
Project Owner Contributor

LinkTrucker

kristopher-marciniakKristopher Marciniak

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SamD21 card development platform with 22x5 led matrix display, sd card, battery, environment sensors
Project Owner Contributor

PYcARD (Jean-Luc) - Python+Arduino in card shape

bobriciusbobricius

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1.4k
5
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Amalgamate is an automated composting system that helps users build a compost, download the code, and connect to a user interface
Project Owner Contributor

Automated IoT compost

jamieJamie

8.7k
1.4k
8
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A convenient adapter to view the electrical grid waveform through your PC's sound card.
Project Owner Contributor

Grid-2-Audio

david-scholtenDavid Scholten

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Harness the power of the ESP8266 to take photos while you chill and watch Netflix
Project Owner Contributor

Canon DSLR WiFimote

gamaralgamaral

7k
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A low cost ultra-low-power small-sized high accuracy temperature logger for use in scientific research.
Project Owner Contributor

Low-cost/power/size temperature logger

nikosNikos

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5.6k
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I use the Ada language on a STM32F4 to turn an old hard drive into a solenoid engine.
Project Owner Contributor

Software controlled solenoid engine

fabien-chouteauFabien-Chouteau

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2.1k
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This is an Arduino-compatible, vertically-mountable microcontroller board made entirely of TH components
Project Owner Contributor

Vertically mounted Arduino for Breadboard

clovis-fritzenClovis Fritzen

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With a normal camera you press the button before something happens, but with this camera it's the opposite !
Project Owner Contributor

Film In The Past

johan-linkJohan Link

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Kris Winer wrote 06/01/2018 at 20:09 • point

Thanks for following my $25 Spectrometer project!

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