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Projects Kolotouros Dimitrios likes and follows

7.3k
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Samples all 6 metrics the EPA uses to calculate Air Quality Index: 2.5 & 10um particulates, O3, CO, NO2, and SO2, and calculates AQI.
Project Owner Contributor

A More Complete Air Quality Monitor

ryan-kinnettRyan Kinnett

7k
398
39
A custom vacuum tube pre-amplifier featuring remote control and a nixie tube volume level display
Project Owner Contributor

Vacuum Tube Preamplifier with Nixie Display

justin-scottJustin Scott

66.7k
367
321
A completely automated way to take photo's and convert them into a 3D-object
Project Owner Contributor

Arduino controlled photogrammetry 3D-scanner

brian-brockenBrian Brocken

30k
311
271
Small and powerfull controlling unit powerd from USB-C-PD
Project Owner Contributor

USB-C-PD Soldering Pen for Weller RT Tips

thomas-leputschThomas Leputsch

18.6k
131
98
A 3D printable, MEMs based microphone is proposed in this project. The microphone is laboratory grade, IEPE powered, and less than $30.
Project Owner Contributor

MEMs Based IEPE Powered Instrumentation Microphone

peter-riccardiPeter Riccardi

15.6k
105
131
A compact serial terminal with a built-in NanoPi Neo Air running DietPi.
Project Owner Contributor

Handheld Linux Terminal [HaLiTerm]

balazsBalazs

11.2k
99
90
An Arduino-based graphical “flip clock”. Bonus faces because there’s room. Really minimal enclosure.
Project Owner Contributor

FlipClock

mark-wilsonMark Wilson

11.1k
62
62
Running Open Source Espruino/Bangle.js firmware on the SMA Q3
Project Owner Contributor

Hackable nRF52840 Smart Watch

gordon-williamsGordon Williams

5.4k
52
48
An opensource compact ultrasonic anemometer/weather station
Project Owner Contributor

QingStation, Ultrasonic Anemometer/Weather Station

jianjia-maJianjia Ma

4.6k
46
45
Not yet another esp32 watch :)
Project Owner Contributor

TshWatch, watch based on esp32

ivanIvan

9.1k
44
34
Keep track of air quality with pretty graphs
Project Owner Contributor

ESP32 Air Quality Monitor

samksSamKS

4.9k
36
37
A new take on the LED coaster with wireless power charging and supercapacitor energy storage.
Project Owner Contributor

LED Coaster - Wireless/Batteryless

scott-clandininScott Clandinin

4.1k
32
21
Getting battery data out out of the OBD-II diagonostic port
Project Owner Contributor

UDS Vehicle Data Logger

floFlo

2.1k
27
18
A solar powered grid of sensors, with supercapacitor storage to run 24/7, for >100 years?
Project Owner Contributor

Solar powered wireless sensor

sciencedude1990sciencedude1990

2.7k
25
21
A low cost way to log voltage and current for wearable/IoT devices
Project Owner Contributor

Voltage and Current Logger

darian-johnsonDarian Johnson

2.9k
20
22
BLE/802.15.4 Low Power ePaper Display based on Nordic nRF52840.
Project Owner Contributor

Papyr nRF52840 ePaper Display

mahesh-venkitachalamMahesh Venkitachalam

7.1k
17
14
A programmable and networked open source smart watch that also acts as a wearable device to interact with the environment
Project Owner Contributor

TTGO T-Watch

lilygoLILYGO

2.3k
15
13
Use your Arduino and build Nixie Clock, Thermometer and Hygrometer. Beautifully made housing and easy to operate.
Project Owner Contributor

Nixie Thermometer Hygrometer - Shield for Arduino

marcin-sajMarcin Saj

946
10
9
Wake up to your favorite tune and the warm feel of neon light
Project Owner Contributor

Nixie Alarm Clock

manuel-tosoneManuel Tosone

613
5
4
Let's look at how to make a connected camera in about an hour for less than the price of a cup of coffee.
Project Owner Contributor

Making The $1 Connected Camera With ESP32

carsten-rhod-gregersenCarsten Rhod Gregersen

293
4
2
Tube Preamplifier | High-End Preamplifier
Project Owner Contributor

Tube Preamplifier 12AX7 6H6P Tube, Utsource view

electroniclovers123Electroniclovers123

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