people could start growing the food they grow nowadays with their future predicted weather for 2050?
we could empower individuals and communities with data that could help them address climate change?
we could shorten the technological educational gap with low-cost DIY STEAM education tools?
we could teach and learn about climate change effects into our food systems in a more practical way?
– 1 x ESP32-WROOM
– 1 x SOT- 223 (Regulator)
– 1 x FTDI SSOP-16 USB to UART
– 1 x PINHD-1×09-HEADER (male)
– 1 x PINHD-1×13-HEADER (male)
– 1 x PINHD-1×12-HEADER (male)
– 2 x CAP 10pF
– 1 x CAP 1uF
– 1 x DIO SOD-81
– 1 x Red Led
– 1 x RES 10k Ohms
– 2 x RES 49 Ohms
– 1 x RES 220 Ohms
– 2 x RES 490 Ohms
– 1 x Slider Switch (AYZ0102AGRLC)
– 1 x 6mm button switch
– 1 x USB Micro Port
– 1 x DIO SOD-123
*** The POWAR shield could be modified to work with a NODE MCU – ESP 32
instead of a Barduino, or to even have its own ESP32 integrated micro controller***
– 1 x CAP 1000uF
– 1 x CAP 10uF
– 2 x DIO – SOD-81
– 1 x Barrel Jack Connector
– 1 x USB MINIB
– 1 x PINHD-1×09-HEADER (female)
– 1 x PINHD-1×13-HEADER (female)
– 1 x PINHD-1×12-HEADER (female)
– 4 x PINHD-1×03-HEADER (female)
– 1 x PINHD-1×02-HEADER (male)
– 2 x 3.5mm term (1×2)
– 1 x RES 470 Ohms
– 2 x RES 10K Ohms
– 3 x RES 0 ohms (circuit bridge)
– 2 x NMOSFET SOT-23
– 1 x MINI USB
– 1 x BUCK_MP1584EN
1600 x 1200 x 10 mm MDF or similar resistant wood.
(Wood varnish might also be needed after cutting to protect it from humidity)
2 x Hose holders BIG - Xgr
4 x Hose holders SMALL - Xgr
2 x L Shower end connector - Xgr
1 x I Hose diameter converter - Xgr
1 x Upper part - Xgr
1 x Lower part - Xgr
4 x Door Holders - Xgr
800 x 400 x 5mm
400 x 300mm
400 x 400mm
- Soil moisture sensor.
- DHT 11 humidity and temperature sensor.
- LDR light sensor.
- 1mt Neopixel RGB led strip.
- 5v or 12v Computer fan.
- 5v or 12v Water pump.
- 5v USB connector or 12v power supply.
POWAR is made under the philosophy of being a Distributed Design which can be easily manufactured in almost any maker space in the world by following the instructions. It is also open to collaborations, modifications and experimentations made by people connected to the project through different networks, in order to improve it, make it better and more accesible for the rest of the world.
All of the POWAR process is documented in this webpages and external resources, in order that everyone can access to the documentation, download it, and build it as they want. The more people that builds and improves the POWAR, the more benefit the project will generate to its community of users..
It has been created under a Creative Commons license "Attribution-NonCommercial-ShareAlike 4.0 International" (CC BY-NC-SA 4.0). Which permits the copy or modification of the prototype, while giving attribution, for non commercial use.
POWAR is made 70% out of sustainable wood and other materials like PLA, and basic electronic components. By being able to be manufactured locally, with mostly local materials, POWAR drastically reduces the carbon footprint of its production. This also has a reduction in transport and materials cost. Also, in the future it can be adapted to be solar powered and to feed the plants with rain water.
4 - Quality Education
9 - Industry Innovation and Infrastructure
10 - Reduced Inequalities
11 - Sustainable Cities and Communities
12 - Industry, Innovation and Infrastructure
13 - Climate Action
15 - Life on land
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