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Siton 210 Solar heating inverter
Rákosníková Alena Nov 14,2022
Solar heating 2500W..
ESP8266 Home Automation Wifi
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MPPT Solar Controller and Power Supply Motherboard
Hampton Nov 10,2022
This is an MPPT Solar Controller and Power Supply and is part of a project to create a wireless home weather station. I plan to use mine to collect meteorological data and send it via wi-fi to my local area network and on via the WWW to a public remote site.The MPPT Solar Controller and Power Supply consists of a PCB that accommodates one CN3795 MPPT solar controller module and up to three Mini360 power regulator modules. All three Mini360 modules may be equipped with removeable LEDs to indicate...
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Main PCB for DIY Solar Bottle Lamp V2.0
Green Energy Oct 25,2022
PCBWay Note: DIY Solar Bottle Lamp V2.0 contains two PCBs, one is the Main PCB and the other is the LED PCB. This link corresponds to the Main PCB. If you need the LED PCB, please clickhttps://www.pcbway.com/project/shareproject/LED_PCB_for_DIY_Solar_Bottle_Lamp_V2_0_3e55fc43.htmlPlastic accounts for 85% of marine litter and warns that by 2040, volumes of plastic pollution flowing into marine areas will nearly triple, adding 23-37 million metric tons of plastic waste into the ocean per year. Thi...
3D printing DIY USB
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irrigation with arduino
Oct 19,2022
I decided to create this project to solve a problem some people might find themselves in, watering plants with arduino
irrigazione piante acqua
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Solar charger using PCB-coil for isolated, expandable charging
Turner Oct 15,2022
Our project is a solar charger using a printed circuit board (PCB) coil for isolated, expandable charging. The PCB serves as a wireless charger, utilizing a 74hc14 chip as a tunable oscillator running at 800 kHz. The receiver boards have an adjustable voltage regulator to charge e-bike batteries. The goal of the project is to keep multiple e-bike batteries fully charged while parked at a bike rack, utilizing the power of the sun to sustainably charge the batteries. The use of a PCB coil allows f...
5th PCB Design Contest-Earth Friendly
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Solar Powered WiFi Weather Station V4.0
Green Energy Oct 15,2022
This is an affordable weather station for various applications like smart agriculture, smart city, solar plants, construction site, etc.It consists of two nodes, the Sender Node will be deployed in the field ( where the internet is not available ) and the Receiver Node will be kept indoor where the internet is available for uploading the weather data to the internet.The main goal of this project is to read the weather parameters by using various sensors, process the data through an ESP32, and th...
5th PCB Design Contest-Earth Friendly
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Open Concentrator Photovoltaics CPV Solar Tracker Controller Board
Loeckenhoff Oct 08,2022
This is a powerful board for solar tracking and any kind of robotics where you need a 3 phase motor driver (can also run 2 DC motors at a time), a magnetic compass, a 3 axis accelerometer and a real time clock. In particular it can be a slave which is connected to e.g. a raspberry pi via RS232, RS485 or I2C. In the front picture it says "hack it" but I am actually offering to hack it for you and give you a fully assembled and programmed board for $40 + shipping. I want to add the robotics slave ...
5th PCB Design Contest-Earth Friendly Arduino Home Automation
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SOLAR Bank Version 2!
Arnov sharma Oct 08,2022
Hey Guys what's up?This is the SOLAR BANK which is essentially a power bank that has an onboard solar panel.This SOLAR BANK can provide stable 5V output for powering XYZ stuff like an Arduino board or a Raspberry Pi Board. It can even be used to charge Smartphone or in my case an IPAD.It contains a 3.7V 1200mAh Li-ion Cell that is connected to a Power Management IC Setup that takes the 3.7V from the cell and outputs 5V.IP5303 IC is being used and it's a well-known PM IC that is widely used in sm...
DIY USB Arduino
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Arduino Large and Productive Solar Tracker - Do It Yourself
Maurizio Miscio Sep 17,2022
Hi everyone! In this article we are going to see how to build a solar tracker that knows how to do the job and that is not just for illustrative purposes!If you don't know what I'm talking about, I'll explain it to you right away: when you search in the internet for a solar tracker, the first thing that comes out is childish designs of stupid and small solar trackers with panels so small that they would struggle to power some LEDs. in series.Then you think: "what the hell am I looking at, I want...
Arduino solar tracker servo
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#include SPI.h #include Adafruit_GFX.h #include Max72xxPanel.h #include Adafruit_BME280.h #include RTClib.h RTC_DS1307 rtc; char daysOfTheWeek[7][1
Pavleski Sep 03,2022
 From one of my previous projects (Bluetooth-controlled scrolling text), I have a finished 8x56 LEDs matrix consisting of 7pcs MAX7219 Led matrix modules 8x8, and located in the appropriate box. I used this ready-made matrix to make a scrolling weather station that displays the temperature, air humidity and relative atmospheric pressure, as well as the current time. For this purpose, I use a BME280 sensor and a DS3231 real-time clock module, so the device works independently of an Inte...
Arduino ESP8266 DIY
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With many Samsung zFlip phones hitting the unfortunate fate of a broken folding screen, I took it as an opportunity to build my own silly phone. Taking only the minimum parts required for the phone to...
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