First of all, a few important notes that you should definitely pay attention to.
3 kW electric drive for a 25-person sailing boat Make 25 (all pictures from www.linguini.eu)
PePeSail from the sailing forum approached us and pointed out his DIY project for installing an electric drive in a 25-foot sailing boat, whether we should publish it here. In the project, a built-in diesel was exchanged for a 3 kW electric drive.… Continue reading
Source: www.linguine.eu
Caused by the corona crisis, many sailors could not use sanitary facilities and access clean water for showering or washing dishes. It was created in a Discussion in the sailing forum from PePeSail a solution for the water treatment of surface fresh water as found in inland areas in lakes or rivers. On the homepage www.linguini.eu he introduced the system in more detail.… Continue reading
First of all, a few important notes that you should definitely pay attention to.
https://www.segeln-forum.de/thread/74840-lora-monitoring-und-alarmserver/
https://github.com/norbert-walter/LoRa-Boat-Monitor
The LoRa boat monitor is used to monitor the boat when you are away. Various measured values are transmitted continuously at freely adjustable time intervals via LoRa radio technology (long range) to the LoRaWAN forwarded and recorded. The data is sent from the TTN server V3 (The Thinks Network) received and cached in Ireland for Europe and then to Ubidots forwarded as web frontend.… Continue reading
First, a few important notes that you should definitely observe.
- completely web based navigation software for boats
- raster chart display (tile based) like Google Maps
- runs as server on a raspi
- also available as standalone android app
- features
- use small devices like tablets or cell phones for navigation
- optimized for devices starting at 7"
- perfectly usable on 10" devices see here
- attach your sensors via USB, serial, bluetooth, TCP - also possible on android (GPS, wind, speed, depth,AIS)
- using NMEA0183
- integrated NMEA multiplexer and WLAN gateway
- usable for NMEA2000 with canboat
- track logging
- route planning
- using raster charts (BSB,NV, downloaded charts from mobile atlas creator)
- simple installation
- small, low power consumption
- display adaptable(sizes via settings, free configuration what to display where)
- can be extended and adapted (server plugins, css adaption, java script for own displays)
Left
Different Set Ups
- „klassisches“ Setup – Raspberry im Boot verbaut, dazu ein oder mehrere Tablets zur Anzeige und Bedienung.
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- Restart 08/2018
- other Projects
- Standby since 09/2019
- currently no further activities, as problems of the sensor calibration have not been solved satisfactorily
- current approach distribution:
- AHRS 9-axis digital sensor (compass, gyro, acceleration sensor)
- ESP32 controller unit (possibly a combination of fuzzy control / classic control algorithms)
- Actuator industrial linear unit
- Status: Tests on the position sensor AHRS (Altitude and Heading Reference Sensor)
- Most projects are still in the concept development phase
- There are currently three projects working on the topic:
https://www.segeln-forum.de/thread/69164-pinnenpilot-diy/?pageNo=1... Continue reading
The on-board controller monitors and controls the energy system of a yacht
Development goals
- Increase in operational safety
- Increase in the battery life
- Fast charging of the batteries
Increase in operational safety
By displaying the accumulator states, the operator is informed at all times about the availability of the accumulator system. An age-related defect in the accumulator can be diagnosed by a constant decrease in capacity, so replacing the accumulator should be planned in good time.… Continue reading
First of all, a few important notes that you should definitely pay attention to.
- OpenSource Seatalk radio remote control for Raymarine autopilots
- Basis: Arduino ProMicro and 433MHz radio module
- Simple 433MHz 4-channel radio transmitter can be used
- Plus / minus 1 and plus / minus 10 degree steps
- Can also be combined with an OLED display (e.g. for wind display)
- Simple solderability through the use of conventional components in through-hole technology
- Programming with Arduino IDE
- Costs (board and components): approx.
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First of all, a few important notes that you should definitely pay attention to.
- Retrofitting for all motor types, as independent sensors are used
- Use of cheap sensors
- Measurements of various engine parameters
- Flow rate cooling water (impulse, YF-S201B)
- Temperature cooling circuits (1Wire, DS18B20)
- Engine compartment temperature (1Wire, DS18B20)
- Engine RPM (Pulse, GP2A26 Sharp)
- Output Shaft Speed (Pulse, GP2A26 Sharp)
- Tank level via pressure sensor
- Engine operating hours (via speed detection)
- Power supply via 12V on-board network
- Data processing with ESP8266
- Data transfer via WLAN
- Data protocol NMEA0183, partly with customer-specific telegrams
- Data display via OpenPlotter
- Simple web front end for operation and display via mobile phone
- Waterproof case
- Installation location in the engine compartment for short cables
- All sensors connected by cable
- Price less than 120 euros for material
- Current Circuit diagram
- Board is with Aisler orderable
- Current software: Source code, Binary file
https://www.segeln-forum.de/thread/71890-motormanagement-diy/... Continue reading
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