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mrwho

Tinkerer, IoT hobbyist and Pi destroyer.

Austria
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mrwho
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This user joined on 11/30/2018.

82k
390
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A low cost ESP32 core board with Ethernet and PoE for convenient "single cable" deployments
Project Owner Contributor

wESP32: Wired ESP32 with Ethernet and PoE

Patrick Van OosterwijckPatrick Van Oosterwijck

48.6k
989
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Portable Power Platform for Pi Zero
Project Owner Contributor

PiSugar Battery for Raspberry Pi zero

JdaieJdaie

34.5k
145
23
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Yet another Polaroid-like camera. Now with flavor! RapsberryPi Zero, Python, Memory-LCD, less wiring. It's all about monochrome.
Project Owner Contributor

PolaPi-Zero

MuthMuth

22.8k
52
13
35
Messing around with Annax Flip-Dot displays.
Project Owner Contributor

Flip-Dot Display & DIY Controller

Frederic LFrederic L

21.2k
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28
209
A 1 square inch PCB module with 2 tiny solar cells, a highly efficient Li-Ion charger and with 3.3V and 1.8V output
Project Owner Contributor

Tiny Solar Energy Module (TSEM)

Jasper SikkenJasper Sikken

16.7k
73
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5 Raspberry PI Zeros. One custom USB hub. Endless disappointment.
Project Owner Contributor

Terrible Cluster

ajlittajlitt

15.2k
207
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Next Gen LiFePO4 battery / UPS / power manager for Raspberry Pi, ideal for headless and IoT use
Project Owner Contributor

LiFePO4wered/Pi+

Patrick Van OosterwijckPatrick Van Oosterwijck

7k
95
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A 1" squared ESP32 module that natively takes LiPo batteries, charges them, and doesn't kill them.
Project Owner Contributor

uMesh

JarrettJarrett

5.6k
45
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This is a 0.8x0.6 inch board with AEM10941 solar harvesting IC charging supercapacitors
Project Owner Contributor

Solar harvesting into supercapacitors

Jasper SikkenJasper Sikken

4.3k
23
7
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Single layer breakout board for the RPI CM. Mostly a learning exercise for myself.
Project Owner Contributor

Crappy Raspberry Pi Compute Module Breakout

Prof. FartsparkleProf. Fartsparkle

4.3k
1.9k
4
39
Self-Powered IoT Node for Environmental Sensing
Project Owner Contributor

SPINES Mote

Macro YauMacro Yau

3.6k
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ATTiny841 based wrist watch for 9 year old
Project Owner Contributor

Vlad's Round Watch

Chris O'RileyChris O'Riley

2.5k
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Unique, compact power conditioning enables always-on sensor monitoring and Long-Range radio (LoRaWAN) link for IoT applications.
Project Owner Contributor

SoLoRa - Solar Powered always-on IoT sensor node

Joe MillerJoe Miller

2.2k
34
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Open Source MPPT for Solar charging.
Project Owner Contributor

Open MPPT

Ben BrownBen Brown

2.1k
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This is my diy UPS hat that i use with my raspberry pi 3. It can power the raspberry up to 11 minuites when the micro usb power drops.
Project Owner Contributor

DIY Raspberry Pi UPS Hat (Up to 11min power)

Dimitris MatsoukasDimitris Matsoukas

1.4k
1.4k
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Demonstration of #MongooseOS application that implements internet button functionality using ESP8266 module and Amazon AWS IoT service.
Project Owner Contributor

Internet button on ESP8266 and AWS IoT in 2 mins

MongooseOSMongooseOS

1.1k
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A solar powered, battery buffered, USB charger.
Project Owner Contributor

miniSolar Charger

Peter ThompsonPeter Thompson

532
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Two Feathers featuring the NXP i.MX RT10xx series Cortex-M7 MCUs.
Project Owner Contributor

MIMXRT10xx Feathers (RT1011 and RT1062)

arturo182arturo182

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