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Projects Macro Yau likes and follows

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Follow for the 'Hacklet' and latest news about hackaday.io
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Hackaday.io Project

lutetiumLutetium

4.4k
3.2k
25
Unique, compact power conditioning enables always-on sensor monitoring and Long-Range radio (LoRaWAN) link for IoT applications.
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SoLoRa - Solar Powered always-on IoT sensor node

joe-millerJoe Miller

31.9k
2.8k
193
Environmental sensing for everyone.
Project Owner Contributor

FieldKit

shah-selbeShah Selbe

24.1k
1.8k
35
A tiny low cost Bluetooth Low Energy board for miniature and wearable projects.
Project Owner Contributor

Tiny Low Cost BLE

james-cannanJames Cannan

32k
323
277
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

8.9k
188
181
3D Print yourself some of these magazines to keep your shop organized and boost your pick and place productivity!
Project Owner Contributor

SMD Component Magazines

robin-reiterRobin Reiter

30.6k
103
76
Useful STM32L082-based devices with embedded LoRa radio modem programmable with the Arduino IDE via USB connector, i.e, hackable.
Project Owner Contributor

Hackable CMWX1ZZABZ (LoRa) Devices

kris-winerKris Winer

12.9k
82
64
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

8.2k
81
62
This is a 0.8x0.6 inch board with AEM10941 solar harvesting IC charging a Lithium Ion battery
Project Owner Contributor

Solar harvesting into Li-ion battery

jasper-sikkenJasper Sikken

12.2k
65
55
This is a 0.8x0.6 inch board with AEM10941 solar harvesting IC charging supercapacitors
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Solar harvesting into supercapacitors

jasper-sikkenJasper Sikken

3k
54
44
A small, easy to solder, surface mount, Arduino module. Start designing your own custom PCBs!
Project Owner Contributor

HCC Module

sean-hodginsSean Hodgins

3.1k
29
22
A miniature power harvester solar-based for wearables, IoT and my smart ring series
Project Owner Contributor

Flexible wearable power harvester

enriqueEnrique

1.5k
12
9
A perpetually running wireless sensor mote.
Project Owner Contributor

Open SolarMote

dhqdhq

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