#energyharvesting — Public Fediverse posts

Using Hamster Power to Charge a Phone

https://fed.brid.gy/r/https://hackaday.com/2026/05/05/using-hamster-power-to-charge-a-phone/

Using Hamster Power to Charge a Phone

https://fed.brid.gy/r/https://hackaday.com/2026/05/05/using-hamster-power-to-charge-a-phone/

The Ambient IoT Alliance aims to promote and develop standards for batteryless IoT devices using energy harvesting

https://web.brid.gy/r/https://www.cnx-software.com/2026/02/23/ambient-iot-alliance-promote-develop-standards-for-batteryless-iot-devices-energy-harvesting/

🪇 Soft robots harvest ambient heat for self-sustained motion

https://techxplore.com/news/2025-11-soft-robots-harvest-ambient-sustained.html

#robots #energyharvesting #energy #thermodynamics #heat #technology

STMicro ST25DA-C is the first NFC chip with Matter support

https://web.brid.gy/r/https://www.cnx-software.com/2025/11/26/stmicro-st25da-c-first-nfc-matter-chip/

Quantum energy harvesting:
#electron #energyharvesting #thermodynamics #quantumphysics #researchanddevelopment
⚛️

https://phys.org/news/2025-10-energy-harvesters-surpass-carnot-efficiency.html

🫨 Self-tuning energy device turns vibrations into power

https://techxplore.com/news/2025-09-tuning-energy-device-vibrations-power.html

#energy #energyharvesting #vibrations #resonance #hardware #research #technology

When life gives you #lemons, power #IoT devices with it.

"Actually, the grapefruit continued to provide power, but it started to smell."

https://www.qoitech.com/blog/potato-vs-grapefruit-which-makes-the-best-battery/?mc_cid=35d72ea172

#potato #energyharvesting #batteryless #nobattery #lowpower

⚡ Coin-sized device uses nut waste and drops of water to generate green energy

https://techxplore.com/news/2025-08-coin-sized-device-nut-generate.html

#technology #energy #energyharvesting #research #engineering #waste

🔌 Scientists discover smart way to generate energy with tiny plastic beads

https://phys.org/news/2025-03-scientists-smart-generate-energy-tiny.html

#teng #triboelectric #engineering #energy #energyharvesting

🔌 Scientists discover smart way to generate energy with tiny plastic beads

https://phys.org/news/2025-03-scientists-smart-generate-energy-tiny.html

#teng #triboelectric #engineering #energy #energyharvesting

🔌 Scientists discover smart way to generate energy with tiny plastic beads

https://phys.org/news/2025-03-scientists-smart-generate-energy-tiny.html

#teng #triboelectric #engineering #energy #energyharvesting

🔌 Scientists discover smart way to generate energy with tiny plastic beads

https://phys.org/news/2025-03-scientists-smart-generate-energy-tiny.html

#teng #triboelectric #engineering #energy #energyharvesting

🔌 Scientists discover smart way to generate energy with tiny plastic beads

https://phys.org/news/2025-03-scientists-smart-generate-energy-tiny.html

#teng #triboelectric #engineering #energy #energyharvesting

🚁 Prototype turns car and helicopter exhaust into thermoelectric energy

https://techxplore.com/news/2025-02-prototype-car-helicopter-exhaust-thermoelectric.html

#thermoelectric #materials #energy #energyharvesting #semiconductors

⚡ Generating electricity from tacky tape: Follow-up research offers improved version

https://phys.org/news/2025-01-generating-electricity-tacky-tape-version.html

#materials #energyharvesting #tape #adhesives #electricity

🚴 Generating power with a thin, flexible thermoelectric film

https://arstechnica.com/science/2024/12/thermoelectric-material-gets-flexible-efficient/

#energyharvesting #thermoelectric #wearables

🔮 Beyond batteries: Researchers bring body-heat powered wearable devices closer to reality

https://techxplore.com/news/2024-12-batteries-body-powered-wearable-devices.html

#energyharvesting #thermoelectrics #materials #technology

💡 Stretchable, wearable device lights up an LED using only the warmth of skin

https://techxplore.com/news/2024-09-stretchable-wearable-device-warmth-skin.html

#wearable #technology #energyharvesting

💡 Light-Emitting Diodes for Energy Harvesting

https://www.mdpi.com/2079-9292/13/8/1587

#led #electronics #optoelectronics #energy #energyharvesting

Ungenutzte Möglichkeiten Strom zu gewinnen: Das Kraftwerk Mensch. Es gab aber einen Moment, wo ich an Cyborgs dachte 🤖

heise+ | Energy Harvesting: Wie Strom 🔋 im menschlichen Körper erzeugt werden kann | MIT Technology Review https://www.heise.de/hintergrund/Strom-aus-Blut-Herz-und-Huefte-9573583.html #heiseplus #Paywall #$ #EnergyHarvesting

#EnergyHarvesting: Sensor erntet Energie aus Magnetfeld

https://www.golem.de/news/energy-harvesting-sensor-erntet-energie-aus-magnetfeld-2401-181414.html

#MIT

Review: Miniature battery-free #bioelectronics

"The extreme #miniaturization and long functional lifetime that are enabled by battery-free technologies point toward a future in which networks of tiny bioelectronics could be distributed throughout the body to accurately sense physiological states and apply therapies when and where they are needed." #EnergyHarvesting
(paywall, sorry, but you get the abstract)
https://www.science.org/doi/10.1126/science.abn4732

3D Print Your Own Seiko-Style “Magic Lever” Energy Harvester - Back in 1956, Seiko created their “magic lever” as an integral part of self-windin... - https://hackaday.com/2023/08/09/3d-print-your-own-seiko-style-magic-lever-energy-harvester/ #energyharvesting #mechanicalenergy #selfwinding #greenhacks #magiclever #ratchet #seiko

Received brand new AEM10300 samples from E-peas for testing, production date only 2 weeks ago. Hopefully they work perfectly. #solar #energyharvesting

Super-stinky durian fruit could charge your cell phone someday - Enlarge / Widely known and revered in southeast Asia as the "king of fruits", the durian is distinc... more: https://arstechnica.com/?p=1658632 #energyharvesting #supercapacitors #mobilephones #durianfruit #aerogels #science #physics

Human-Powered Laser Gun Makes Battery-Free Target Practice - [Dirk] shared a fascinating project of his that consists of several different parts coming together ... more: https://hackaday.com/2020/04/26/human-powered-laser-gun-makes-battery-free-target-practice/ #energyharvesting #targetpractice #human-powered #weaponshacks #cowboyrifle #laserhacks #rasperrypi #3dprinted #generator #shooting #opencv #target #laser

Liquid metal encased in hydrogel makes a promising energy-harvesting device - Enlarge / Researchers at North Carolina State University have created a soft and ... - https://arstechnica.com/?p=1791073 #wearableelectronics #energyharvesting #materialsscience #thermodynamics #liquidmetal #hydrogel #science #physics

Finger wrap could one day let you power up wearables while you sleep - A new wearable device turns the touch of a finger into a source of power fo... - https://arstechnica.com/?p=1780902 #wearableelectronics #energyharvesting #thermodynamics #biofuelcells #science #physics

Soak up the Sun with this 3D Printed Solar Harvester - At first glance, adding solar power to your project might seem easy. Get a photovoltaic panel, point... more: https://hackaday.com/2019/07/09/soak-up-the-sun-with-this-3d-printed-solar-harvester/ #chargecontroller #energyharvesting #photovoltaic #greenhacks #solarhacks #solar

Magic Pyramids Blink Eternal with the Power of the Sun - Without knowing it, we’ve spent years watching [Jasper Sikken] piece together an e... - https://hackaday.com/2021/05/16/magic-pyramids-blink-eternal-with-the-power-of-the-sun/ #energyharvesting #supercapacitor #liccapacitor #resincasting #indoorlight #solarenergy #solarhacks #degassing #hardware #pyramid #solar #led

Human Power, Past and Future - We will assume you’ve seen The Matrix — it was from 1999, after all. The surprise,... - https://hackaday.com/2022/03/01/human-power-past-and-future/ #humanpoweredmachines #energyharvesting #hackadaycolumns #wearables #rants

Miracle of Science: Scotch Tape Improves Generator - We were always amused that one of the biggest scientific discoveries of the recent... - https://hackaday.com/2022/12/04/miracle-of-science-scotch-tape-improves-generator/ #energyharvesting #wearablehacks #triboelectric #micropower #science #news

Power for Nothing and Your Kicks for Free - We all know that you can convert heat into electricity. Usually, you do that with ... - https://hackaday.com/2022/01/30/power-for-nothing-and-your-kicks-for-free/ #energyharvesting #thermocouple #greenhacks

Turning Heat into Electricity - You don’t really create energy, you convert it from one form to another. For examp... - https://hackaday.com/2021/08/28/turning-heat-into-electricity/ #energyharvesting #thermocouple #science

I believe solar #iot devices should run from #lithiumioncapacitors instead of batteries because they can be recharged endlessly and have a much larger temperature range. These days you can buy a 250F 3.8V lithium ion capacitor for less than 6$. I am selling kits with a 2V 160mA solar panel, a highly efficient solar #energyharvesting board, a breadboard and a 250F LIC on #tindie https://www.tindie.com/products/jaspersikken/solar-harvesting-into-lithium-ion-capacitor/

Ordered a new batch of #solar #energyharvesting boards based on E-peas AEM10941 PMIC that store their energy in a lithium ion capacitor. The board has a MAX77827 3.3V/750mA buckbooster integrated to supply enough current for NB-IoT LTE-M Wi-Fi LoRa and BLE. In a bout 6 weeks I will have them on sale on #tindie https://www.tindie.com/products/jaspersikken/solar-harvesting-into-lithium-ion-capacitor/

Functional test of 100 solar harvesting into Li-ion battery boards. #solar #energyharvesting 🌞 🔋 https://www.tindie.com/products/jaspersikken/solar-harvesting-into-li-ion-battery/

Redesigned AEMLIC board because TPS63900 is unobtainium. Replaced it with MAX77827 3.3V/750mA buck boost converter. I expect to have these in 6 weeks. #solar #energyharvesting #aem10941 https://www.tindie.com/products/jaspersikken/solar-harvesting-into-lithium-ion-capacitor/

#WhoKnew ?

#research #digestion #gut #gutBacteria #bacteria #efficiency #weight obesity #harvestingEnergy #energyHarvesting

https://www.news-medical.net/news/20221225/When-it-comes-to-harvesting-energy-some-guts-do-it-better-than-others.aspx

Nice! On January 28 and 29 there is a two days citizen science event in my hometown #Amersfoort. Maybe I can do a talk about solar #energyharvesting or do a soldering workshop with a project enclosure, solar panel, tp4056 charging circuit and a li-ion battery.

https://koppelting.org/en/meetkoppel23