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Ultra-Low Power

All things ultra-low power: low power electronics, modeling tools, measurement tools, energy harvesting, etc.

curated by jake-wachlinJake Wachlin
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106 views
1 followers
19 projects
58.8k
321
109
282
Multi-year always-on LED replacements for gaseous tritium light sources
Project Owner Contributor

TritiLED

ted-yapoTed Yapo

12.5k
29
10
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<1.5µA current consumption when continuously on, optional flashing mode
Project Owner Contributor

Ultra low power LED

christoph-tackChristoph Tack

1.1k
11
2
12
A "feather-ish" development board achieving <100nA deep sleep current with real time clock wake-up
Project Owner Contributor

Nanosleeper - Sub 100nA Sleep Dev Board

jake-wachlinJake Wachlin

2k
5
0
4
Ultra Low Power Arduino Wireless Sensor Node
Project Owner Contributor

Ultra Low Power RF Node

charlesCharles

17.3k
96
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74
Small, connected device for smelling and hearing in any environment.
Project Owner Contributor

STM32L4 Sensor Tile

kris-winerKris Winer

12.1k
80
5
61
Super-small BQ25504-based device charges a LiPo battery at ~7 mA using an inexpensive solar cell in direct sunlight
Project Owner Contributor

Ultra-Low Power LiPo Charger via Energy Harvesting

kris-winerKris Winer

38.3k
350
26
354
Pocket sized ESP32 display board with 180µW Always On Display and Gyro Controls
Project Owner Contributor

Low Power ESP32 Handheld

maxkMax.K

2.6k
42
8
49
With a current consumption of only few uA, this thermometer is capable of running for years from single CR2032 (and forever from solar cell)
Project Owner Contributor

Ultra Low Power thermometer

miroslav-hancarMiroslav Hancar

4.7k
36
9
36
Inexpensive, Arduino Compatible Low Power Dev Board
Project Owner Contributor

LP Mini - Low Power Dev Board

maxkMax.K

5.9k
41
10
29
SOL is a project to develop a solar powered, connected solar intensity sensor (also known as a pyranometer)
Project Owner Contributor

SOL: Long-term solar intensity sensing

jake-wachlinJake Wachlin

1.2k
16
2
12
Ultra low powered feather form-factor development board based on the SAML21 microcontroller
Project Owner Contributor

Ultra Low Power Feather Development Board

jake-wachlinJake Wachlin

677
3
0
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Harvesting power from a low cost Peltier heater, run in reverse, to power an embedded electronics demo board
Project Owner Contributor

Thermoelectric Power Harvesting Demo

jake-wachlinJake Wachlin

387
1
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1
Python tools for predicting a design's power consumption over time. Support for battery models and energy harvesting such as solar power.
Project Owner Contributor

Electronics Power and Energy Modeling Tool

jake-wachlinJake Wachlin

1.4k
17
4
17
A low-cost and accurate tool for analyzing the power consumption of ultra-low power and IoT devices with rapidly changing current usage
Project Owner Contributor

MetaShunt: High Dynamic Range Current Measurement

jake-wachlinJake Wachlin

11.3k
63
7
62
super small and durable power supply for wireless nodes
Project Owner Contributor

Ultra low power energy harvester from BPW34

bobriciusbobricius

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