===== I, Machine, and Energy Harvesting ===== The workshop "I, Machine, and Energy Harvesting" with Mindaugas Gapševičius and Wolfgang Spahn is part of the exhibition [[http://shared-habitats.eu/|Shared Habitats]] at MO Museum, Vilnius, Lithuania.\\ 25.-27. May 2019\\ [[http://shared-habitats.eu/i-machine-and-energy-harvesting/]]\\ Supported by [[https://www.norden.org/en/funding-opportunities/nordic-culture-point-culture-and-art-programme|Nordic Culture Point]].\\ In cooperation of [[http://www.o-o.lt/|Institutio Media]]. ---- ==== Vibration Energy Harvesting ==== With the [[https://en.wikipedia.org/wiki/Piezoelectricity|piezoelectric effect]] Vibration Energy Harvesting can be done. Mechanical energy in the form of vibration or shock can be convert into electrical energy in using a piezo module.\\ I use the Mide PPA 1001 module bought by mouser: [[https://www.mouser.de/new/Mide-Technology/mide-ppa-piezoelectric-products/]]\\ **Sparkfun - Energy Harvester LTC3588:**\\ [[https://www.sparkfun.com/products/9946]]\\ [[https://www.sparkfun.com/datasheets/BreakoutBoards/energy_harvester-v12.pdf]]\\ ==== Solar Energy Harvesting ====

[[https://www.sparkfun.com/news/1131|Solar Example]]\\ ==== Thermoelectric Energy Harvesting ==== The Thermoelectric Energy Harvesting is done with the Seebeck effect, one phenomenon of the [[https://en.wikipedia.org/wiki/Thermoelectric_effect|thermoelectric effect]]. A Peltier module can be used for that.\\ === Symbiotic Synth === [[http://paperpcb.dernulleffekt.de/doku.php?id=sound_boards:symbiotic_synth#symbiotic_synth|Symbiotic Synth]] - a low voltage oscillator that is powered as well as controlled by the human body.\\ === Body Heat Energy Harvesting Device === The DC/DC converter [[https://www.analog.com/media/en/technical-documentation/data-sheets/LTC3108.pdf|LTC 3108]] is ideal to output 3-5V.\\ Or one can use a module for the LTC3108 like that: [[https://www.ebay.com/itm/Body-heat-energy-harvesting-device/332328658257]]\\ Power Outputs:\\ 1. Vout with selectable voltage and 2. Vout2 which follows Vout in terms of voltage level Jumper Setting:\\ 1+3 Vout = 5V 1+4 Vout = 4.1V 2+3 Vout = 3.3V 2+4 Vout = 2.35V Pinout:\\ S - additional storage element V1 - Vout1, up to 5mA of output current V2 - Vout2, up to 300mA output current L - LDO G - Ground\\ Manual in:\\ [[http://triple-double-u.com/introduction-to-posthuman-aesthetics-media/ultra-low-kit-v4.pdf]]\\ ---- ==== Astable Multivibrator ==== [[https://www.electronics-tutorials.ws/waveforms/astable.html]]\\ Bistable Multivibrator (Wikipedia):\\

---- ==== Joule-Thief ====

[[https://en.wikipedia.org/wiki/Joule_thief]]\\ A realy good explanation: [[https://youtu.be/TEAqLBwKtw4]]\\ ---- ==== Datasheet ==== [[https://www.analog.com/media/en/technical-documentation/data-sheets/35881fc.pdf|LTC3588-1]]\\ [[https://www.analog.com/media/en/technical-documentation/data-sheets/338813fa.pdf|LTC3388-1]]\\ [[https://www.analog.com/media/en/technical-documentation/data-sheets/3108fc.pdf|LTC3108]]\\ [[https://www.analog.com/media/en/technical-documentation/data-sheets/3105fb.pdf|LTC3105]]\\ [[https://www.mouser.de/datasheet/2/606/ppa-piezo-product-datasheet-844547.pdf|Mide PPA-1001]]\\ ---- ==== Links ==== **Wurth - Energy Harvesting Solution To Go:**\\ [[https://www.we-online.com/web/en/electronic_components/produkte_pb/demoboards/energy_harvesting/solution_to_go/energy_harvesting.php]]\\ [[https://www.analog.com/media/en/dsp-documentation/evaluation-kit-manuals/DC2080A.PDF|Manual DC2080A]]\\ [[https://www.analog.com/media/en/technical-documentation/eval-board-schematic/DC2080A-1-SCH.PDF|Schematic DC2080A]] How to make the LTC3108 Energy Harvester:\\ [[https://www.youtube.com/watch?v=BOFt1gl_3ZM]]\\ ----