Hackster.ioLearning Hardware Community.
Γ—
Log inSign up
ProjectsProjectsChannelsChannelsNewsContestsEventsVideos

58 sustainability projects

  • Last updated
  • Most popular
  • Most recent
  • Most respected
  • Trending
  • All time
  • Featured
  • Last 7 days
  • Last 30 days
  • Last 12 months
  • Any difficulty
  • Beginner
  • Intermediate
  • Advanced
  • Expert
  • Any type
  • Showcase
  • Protip
  • Tutorial
  • Work in progress

Related:
  • Sustainability
ESP32-CAM Smart Bin: AI Waste Sorting with Gemini

A standalone smart bin that photographs each item, asks Gemini to classify it, and sorts it with a servo.

ESP32-CAM Smart Bin: AI Waste Sorting with Gemini

Shawn Lee Yen Zheng
36
"UVC Box" a DIY UV Sterilizer

A low cost easy to re-make UVC Sterilizer for sterilizing medical equipment and stuff.

"UVC Box" a DIY UV Sterilizer

Arnov Sharma
11K

PCB Version of NRF24 Arduino Based Transmitter and Reciever

Arduino Based NRF24 Transmitter-Receiver Setup

Arnov Sharma
9.3K

Just another "DRONE PROJECT" with a custom Transmitter and Reciever setup based on Arduino Nano and NRF24L01 Module

NRF24 Based Drone Setup

Arnov Sharma
&
Arnov Sharma
8.9K

An ultra-low power, battery-operated recycling bin to showcase a perfect smart city IoT solution using mcThings, SIGFOX and Ubidots!

Ultra Long-Life Smart IoT Recycling Bin

mcThings
3.8K
Solar Bowler

Build a solar charging "sun hat" to keep your batteries topped-up on sunny days!

Solar Bowler

Alex Glow
4.4K

Made a twist on good old Nanoleaf project with WS2812B RGB LEDs and Attiny85!

DIY NanoLEAF

Arnov Sharma
10K
3D Printed Jet Turbine V2

Version 2 of My Previous 3D Printed Jet Turbine Project!

3D Printed Jet Turbine V2

Arnov Sharma
5.1K
Smart Indoor Harvesting Using Wio Terminal & Blynk

Cloud connected, fully automated, smart indoor herb harvesting using Seeed Studio's Wio Terminal and Blynk app.

Smart Indoor Harvesting Using Wio Terminal & Blynk

Sashrika Das
&
Mithun Das
4.5K
Self Sustaining Autonomous Greenhouse

Greenhouse with solar panel and battery to power windows, water collector and pump, LoRaWAN IOT for temp/humidity/remote interface

Self Sustaining Autonomous Greenhouse

Gregory Fenton
703
NRF24 Hookup Guide

"how to hook NRF24 Modules with an Arduino Correctly without killing the module"

NRF24 Hookup Guide

Arnov Sharma
21K

Learn how to use WS2812B RGB LED in custom circuits

WS2812B RGB LED in Circuits

Arnov Sharma
15K
Solar Powering Unit For Arduino

The solar powering unit presented here has a timer which turns on the Arduino in regular intervals.

Solar Powering Unit For Arduino

Patel Darshil
8.2K
UPDATED: Solar Power Station for Arduino

This solar powering unit is a time-switching, battery-powered, solar-charged circuit for Arduino.

UPDATED: Solar Power Station for Arduino

Patel Darshil
7.6K

Yet another temperature monitoring setup with NTC, SSD1306 OLED and NodeMCU

Temperature Meter/Thermometer with NTC and OLED Display

Arnov Sharma
6.4K
Arduino Theremin

Arduino Based Theremin with MOZZI Library and LDR

Arduino Theremin

Arnov Sharma
5.3K

Control an LED over the internet from your mobile phone with Raspberry Pi.

Pi Switch

Team Grandeur
5.0K

HexaLeaf Setup made from combining 6 Custom WS2812B PCB together

DIY HexaLeaf with Attiny85

Arnov Sharma
3.5K
DIY Battery Spot Welder: Build Your Own Power Pack Assembler

Ever wanted to build custom battery packs for, solar power banks but found commercial spot welders too expensive? I've got the best solution

DIY Battery Spot Welder: Build Your Own Power Pack Assembler

DIY GUY Chris
3.1K
Plant Bot | Automate Plant Care

The Plant Bot is an open-source ESP32-based project that allows for a single PCB to automate plant caring duties.

Plant Bot | Automate Plant Care

YJ
2.7K
Programming ESP12F with an ESP8266 NodeMCU, the easy way

Learn how to program an esp12F with an esp8266 nodemcu board without adding buttons to reset and put it into flash mode.

Programming ESP12F with an ESP8266 NodeMCU, the easy way

Arnov Sharma
2.5K
Sustainable Development of Water

To use water in a careful manner this project can be used.

Sustainable Development of Water

Abhay-Raj-KSVP
2.4K
Apartment Heating/Air Conditioning Controlled

An IoT hardware solution to make an old HVAC unit energy efficient. And quieter, too!

Apartment Heating/Air Conditioning Controlled

Chris Kuzma
2.0K
Soil Moisture Tester

Check your plants soil moisture with this simple tester. You will know if you need to water your plants.

Soil Moisture Tester

rjconcepcion
1.9K
  • ← Previous
  • 1
  • 2
  • 3
  • Next β†’
  • About Us

  • Hackster Overview
  • Hackster for Business
  • Help Articles
  • Brand Resources
  • Sitemap
  • Legal Thingies

  • Terms of Service
  • Contest Rules
  • Code of Conduct
  • Privacy Policy
  • Privacy Policy for California Residents
  • Find Us On Social

  • Facebook
  • Instagram
  • LinkedIn
  • X
  • YouTube
  • Visit Our Avnet Family

  • Avnet
  • Premier Farnell
  • element14
  • Newark

Hackster.io, an Avnet Community © 2026