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72 projects
230
196
1
High endurance greenhouse monitoring wireless sensor network
Project Owner Contributor

BEEZ

devxxldevxxl

12.1k
411
63
Using an ePaper Display, investigate getting the lowest possible current usage from an STM32L0.
Project Owner Contributor

Coin Cell Powered Temperature/Humidity Display

kevin-kesslerKevin Kessler

4.2k
28
24
DIY extremly low current pulse motor from old relays
Project Owner Contributor

Microwatt Pulse Motor

mircemkmircemk

1.7k
8
9
Yet another overly engineered business card, that probably I would never give a way, because it is too expensive.
Project Owner Contributor

Electronic CV

dimitarDimitar

64
2
1
Is it possible to + physically apply Newton's third law of motion as a dynamic cycle system in a motor device in a positive way.
Project Owner Contributor

It Can Apply the Newton III Law on an EngineSystem

carlos-barreraCarlos Barrera

4k
41
42
A fully custom Arduino E-Paper BLE clock in a 3D Printed case using nRF52832 with one year run time one a single 18650
Project Owner Contributor

Triink - low power BLE E-Paper Clock

aaron-christophelAaron Christophel

11.7k
28
25
<1.5µA current consumption when continuously on, optional flashing mode
Project Owner Contributor

Ultra low power LED

christoph-tackChristoph Tack

15.9k
249
233
A low-power E-Paper weather display powered by an ESP32 microcontroller. Utilizes the OpenWeatherMap API.
Project Owner Contributor

ESP32 E-Paper Weather Display

lmarzenlmarzen

1.4k
1.1k
13
Circuit sculpture: a table-top satellite model that shines and measures light (and is environmentally friendly).
Project Owner Contributor

A little CSK satellite for a bright workstation

andrea-consoleAndrea Console

13.8k
97
70
More sensitive to gamma radiation than a Geiger counter with the added bonus of telling exactly what's inside your samples!
Project Owner Contributor

All-In-One Gamma-Ray Spectrometer

nuclearphoenixNuclearPhoenix

18.3k
516
83
A LISP-programmable laptop with battery life measured in years
Project Owner Contributor

PotatoP

andreas-eriksenAndreas Eriksen

2.5k
29
33
The Timeframe is a beautiful, sleek, battery-powered e-ink display that shows you the day's schedule, images, and anything else.
Project Owner Contributor

The Timeframe

stavrosStavros

10k
97
59
An ESP32 based weather station investigating ESP32's Deep Sleep and ESP-NOW
Project Owner Contributor

ESP-NOW Weather Station

kevin-kesslerKevin Kessler

7.5k
60
50
Wireless Sensor Network Platform (WSN) , for enviromental monitoring
Project Owner Contributor

Green Detect

sergio-ghirardelliSergio Ghirardelli

3.2k
27
26
Solar camera embedded micro satellite circuit sculpture
Project Owner Contributor

MicroSat Circuit Sculpture

blanchard-jordanBLANCHARD Jordan

2.5k
14
12
The thing you need when your TV remote power button fails.
Project Owner Contributor

TV-B-On(the box)

mcunerdmcu_nerd

2.2k
59
51
An Indoor Air Quality System with E-Paper Display, LoRa communication and WiFi AP configuration
Project Owner Contributor

Hermetis

manuel-alfonsoManuel Alfonso

225
5
2
A Temp/Hum-Sensor supplied with Energy Harvesting using Supercaps and components from ELV.
Project Owner Contributor

Temp/Hum-Sensor with Energy Harvesting

rprp

165
3
3
A member based fully crowd funded and even corporate sponsor (s) but a democraticlly focused proposal based Grassroots Hacker Space Program
Project Owner Contributor

Hackaday In Space

neohackerjdneohackerjd

10.9k
193
166
Monitor your favorite plant and get the state displayed on an e-paper. Simple, elegant, and with minimum energy consumption.
Project Owner Contributor

Smart Plant

jonJon

10.7k
177
155
Aloidia is a staggered, split, fully wireless solar-powered mechanical keyboard with extremely long battery life.
Project Owner Contributor

Aloidia: wireless split solar powered keyboard

nguyen-vincentNguyen Vincent

593
593
8
PC game to build virtual 3D racetracks in your house then race actual physical drones on them
Project Owner Contributor

Mixed Reality Drone Racing

vinayVinay

859
859
8
A scale model of the Italian COSMO-SkyMed satellite brought to life with the addition of a small flashing light.
Project Owner Contributor

Flashing satellite model

andrea-consoleAndrea Console

3.3k
204
26
Small battery-powered data logger that runs on 3.2 µA when measuring at a 1 minute interval
Project Owner Contributor

Low-power environmental data logger

martin2250martin2250

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