Anemometers that function as wind speed and direction meters (such as handheld wind speed and direction meters) will sometimes have a small flag or vane that rotates combined with a digital compass to read out exactly what the wind direction is. There are many different uses for wind direction and speed meters. Arduino Pro Mini 5v, 16 Mhz for vane and Anemometer link, 1 ea. A direction of 270 degrees would indicate a wind blowing in from the west. ZephyrPro works as a proper anemometer, just using your smartphone microphone! Also, is it possible to scale the system to display multiple setups? The picture at Mouser doesn't reflect the real SOIC -8 package. I tried to keep costs lower than my previous wireless wind vane by using PVC sprinkler pipe rather than copper pipe. The Arduino also uses an interrupt routine to count revolutions of the wind cups ( a different hall sensor output), see the test1 sketch. The hall device leads can be epoxied to the bearing assembly. I plan to customize the display. The Hall sensor should be positioned so that the sensor lettering faces the rotating magnet. Cut an access hole in the 3/4" PVC for the electronics. Anemometers that function as wind speed and direction meters (such as handheld wind speed and direction meters) will sometimes have a small flag or vane that rotates combined with a digital compass to read out exactly what the wind direction is. One of the 3 is individually way cheaper, but you have to buy 1,040 of them at a time, so forget that one. We’re going to list the least complicated and most simple wind direction meters first and then move on to progressively more complex and fully featured wind direction gauges. Pros: Solar powered wireless weather station, affordable price, multi-featured instrument system, Cons: Not portable, must be mounted somewhere outside. MB Barani Design MeteoWind2 DataSheet Cons: Doesn’t give exact speed measurements, is quite large. 3/4" Copper pipe cap, hardware store, 1 ea. MLX90316KDC-BDG rotary hall sensor link, 1 ea. Anemometers often measure much more than just wind speed and direction. Pins 2 and 6 are ground (test modes) an pin 7 has a 0.1uF cap connected to ground. The blades of the windmill are tipped with colored paint, further increasing their visibility even against gray skies. You can't really get an idea of wind conditions and gusts with a consumer weat… Wind direction is reported by the direction from which it originates. These parameters affect rates of evaporation, mixing of surface waters, and the development of seiches and storm surges.
Each of these processes has dramatic effects on water quality and water level. The Elliptic cups design of our Wind Speed & Direction Sensor creates more torque and linearity for improved data consistency vs. conical cups over a wide range of weather conditions. MeteoWind offers highest 3-stage lightning protection, consisting of : Lightning protection meets the following international standards for industrial equipment safety : The use of 3-stage lightning protection is complemented by the RS-485 digital output which has inherently high resistance to interference and is therefore most widely used communication interface in tough industrial environments.
What is an Anemometer and What is it Used For? Wind arrows (vectors) point in the direction the wind is blowing towards.
Monday to Saturday, 9.30am to 6pm. Anemometers or wind speed meters also commonly will keep track of data like the maximum wind gust speed, and they may also be able to translate these speeds into various units of measurement such as miles per hour, meters per second, knots per hour, etc. I programmed it with that default, because the display uses all the speed it can get to display the wind pointer graphic smoothly. Cut the 10-24 allthread to about 12" in length, and attach the diametrically magnetized magnet. Therefore, a Teensy 3.2 running 96 Mhz was chosen, and works great. Next, form a bit of tinfoil around the magnet, then epoxy just the tinfoil to the wood part. Remember that wind barbs point in the direction the wind is coming from. Wind direction describes the direction on a compass from which the wind emanates, for instance, from the North or from the West. Most cylindrical magnets are not polarized that way- a common cylinder magnet has north on one end and south on the other end. MeteoWind anemometers are compact with versatile design, meeting strict requirements of Wind Resource Assessment studies. Heater generates a generous 20 W on 24 V or 5 W on 12 V. For wireless weather stations, the heater includes automatic switching with the following user selectable settings: The photo on the right clearly shows how anemometer heating can benefit data reliability in tough winter climates. The pins are not labeled in the diagram. Did you make this project? You will not be charged extra by purchasing through these links. Be sure to use best practices for anything that might conduct electricity in a storm. I didn't try it yet but I wonder if an inexpensive uno card will be sufficient instead of a Teensy. Power and data wires connect through the 1/2" threaded plastic pipe nipple to the snap Tee (which covers the access hole to the Pro Mini and RS-485 board).
So what you're seeing is a living portrait. Knowing the later would enable once in the race to know if I’m sailing headed, lifted or average wind direction at any given time, how much time is left statistically for a shift to occur and how it will affect my position, I certainly hope you are Interested in the challenge. This personal weather station can be mounted outdoors and collects several types of data. Some sophisticated anemometers can also measure temperature, humidity, dewpoint, and even come up with forecasts for what the weather will be like.
Move the marker on the wind map and check the forecast for the selected place. It also measures wind speed, temperature, dew point, crosswind and tail wind, and much more. More broadly speaking wind speed meters are called anemometers, and wind direction is often an extra function of sophisticated anemometers.
Testing was initially done with a Arduino Uno for the display, and was found to be too slow to make a real time arrow display for wind direction, so a Teensy 3.2 was substituted, subsequently the display changed to smooth and fast. Therefore the hall device can track north and south as the magnet is rotated. Using the Arduino IDE, program the Pro Mini via the FTDI USB to serial adapter with the program Test1.ino. The Ethernet cable receptacle connects to the Ethernet cable leading back to the display. MB Barani Design MeteoWind Calibration Certificate, info@mbcontrol.com By the way how can I change the units to metric? Box 1208 1 Weather Lane Gray, ME 04039 Pros: Offers precise digital measurements of wind direction, compact handheld form factor for travel anemometer use, Cons: Slight learning curve. RJ45 Crimpable Connectors for CAT-5e, hardware store, 1 ea. Wired systems can operate over greater distances and at greater speed without data dropouts that would be very annoying in the display unit. Save my name, email, and website in this browser for the next time I comment. That would be great! We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites. Translate Portuguese to English and English to Portuguese, Online and Offline. N48 Neodymium Magnet Dia 1/4"x1/2" Diametrically Magnetized link, 1 ea. Cat 5e jack (one near vane, one in display), hardware store, 2 ea. The 625ZZ bearings fit into the 21/32" tubing tightly; you will notice that the brass tubing expands slightly as the bearings are pressed in. The force of the wind causes the cups or propellers to spin. axle to fit Rc car bearings and anemometer cups. The best anemometers for kids (kids anemometer info & how to guides), The best sailboat wind direction indicators, sailing wind speed meters & sailing anemometers, The Best Smartphone Anemometers – Wind Meters with iPhone & Android Apps, 15 Space & Astronomy Gifts for Kids & Aspiring Astronomers, How to keep your apartment or house cool during summer without air conditioning, 15 Gift Ideas For Weather Enthusiasts & Weather Geeks, How to get kids interested in STEM and curious about science, Wind Speed and Direction Meters & Wind Direction Gauges. For the display unit, cut a hole in a soap dish to fit the display and hot glue in place. Pros: Easy to operate, easily visible from far away, doesn’t require batteries, looks nice (if you like the windmill tower look). Best Winning Percentage In Nfl History,
Gary Ablett Son Disease Name,
Aspen Highlands Restaurants,
Drive Me Crazy Game,
Tesla Stock In Roth Ira,
Bachar Houli Son,
Gamma Geminorum Temperature,
Story Of Orion Constellation,
French Modern Living Room,
The Foolish Tortoise Lesson Plans,
Judd Marfa,
Liberty Bell Symbol,
Hell Rell Height,
Cbbc Near Me,
Titles And Prefixes Before Names List,
Kim Oprah And Rotimi,
Godiva Glow Wrestling Age,
Jack Richmond,
Swansea Swell,
Post Office Tracking,
Pokémon Tcg Online Apk,
Mst3k 412,
" />
Anemometers that function as wind speed and direction meters (such as handheld wind speed and direction meters) will sometimes have a small flag or vane that rotates combined with a digital compass to read out exactly what the wind direction is. There are many different uses for wind direction and speed meters. Arduino Pro Mini 5v, 16 Mhz for vane and Anemometer link, 1 ea. A direction of 270 degrees would indicate a wind blowing in from the west. ZephyrPro works as a proper anemometer, just using your smartphone microphone! Also, is it possible to scale the system to display multiple setups? The picture at Mouser doesn't reflect the real SOIC -8 package. I tried to keep costs lower than my previous wireless wind vane by using PVC sprinkler pipe rather than copper pipe. The Arduino also uses an interrupt routine to count revolutions of the wind cups ( a different hall sensor output), see the test1 sketch. The hall device leads can be epoxied to the bearing assembly. I plan to customize the display. The Hall sensor should be positioned so that the sensor lettering faces the rotating magnet. Cut an access hole in the 3/4" PVC for the electronics. Anemometers that function as wind speed and direction meters (such as handheld wind speed and direction meters) will sometimes have a small flag or vane that rotates combined with a digital compass to read out exactly what the wind direction is. One of the 3 is individually way cheaper, but you have to buy 1,040 of them at a time, so forget that one. We’re going to list the least complicated and most simple wind direction meters first and then move on to progressively more complex and fully featured wind direction gauges. Pros: Solar powered wireless weather station, affordable price, multi-featured instrument system, Cons: Not portable, must be mounted somewhere outside. MB Barani Design MeteoWind2 DataSheet Cons: Doesn’t give exact speed measurements, is quite large. 3/4" Copper pipe cap, hardware store, 1 ea. MLX90316KDC-BDG rotary hall sensor link, 1 ea. Anemometers often measure much more than just wind speed and direction. Pins 2 and 6 are ground (test modes) an pin 7 has a 0.1uF cap connected to ground. The blades of the windmill are tipped with colored paint, further increasing their visibility even against gray skies. You can't really get an idea of wind conditions and gusts with a consumer weat… Wind direction is reported by the direction from which it originates. These parameters affect rates of evaporation, mixing of surface waters, and the development of seiches and storm surges.
Each of these processes has dramatic effects on water quality and water level. The Elliptic cups design of our Wind Speed & Direction Sensor creates more torque and linearity for improved data consistency vs. conical cups over a wide range of weather conditions. MeteoWind offers highest 3-stage lightning protection, consisting of : Lightning protection meets the following international standards for industrial equipment safety : The use of 3-stage lightning protection is complemented by the RS-485 digital output which has inherently high resistance to interference and is therefore most widely used communication interface in tough industrial environments.
What is an Anemometer and What is it Used For? Wind arrows (vectors) point in the direction the wind is blowing towards.
Monday to Saturday, 9.30am to 6pm. Anemometers or wind speed meters also commonly will keep track of data like the maximum wind gust speed, and they may also be able to translate these speeds into various units of measurement such as miles per hour, meters per second, knots per hour, etc. I programmed it with that default, because the display uses all the speed it can get to display the wind pointer graphic smoothly. Cut the 10-24 allthread to about 12" in length, and attach the diametrically magnetized magnet. Therefore, a Teensy 3.2 running 96 Mhz was chosen, and works great. Next, form a bit of tinfoil around the magnet, then epoxy just the tinfoil to the wood part. Remember that wind barbs point in the direction the wind is coming from. Wind direction describes the direction on a compass from which the wind emanates, for instance, from the North or from the West. Most cylindrical magnets are not polarized that way- a common cylinder magnet has north on one end and south on the other end. MeteoWind anemometers are compact with versatile design, meeting strict requirements of Wind Resource Assessment studies. Heater generates a generous 20 W on 24 V or 5 W on 12 V. For wireless weather stations, the heater includes automatic switching with the following user selectable settings: The photo on the right clearly shows how anemometer heating can benefit data reliability in tough winter climates. The pins are not labeled in the diagram. Did you make this project? You will not be charged extra by purchasing through these links. Be sure to use best practices for anything that might conduct electricity in a storm. I didn't try it yet but I wonder if an inexpensive uno card will be sufficient instead of a Teensy. Power and data wires connect through the 1/2" threaded plastic pipe nipple to the snap Tee (which covers the access hole to the Pro Mini and RS-485 board).
So what you're seeing is a living portrait. Knowing the later would enable once in the race to know if I’m sailing headed, lifted or average wind direction at any given time, how much time is left statistically for a shift to occur and how it will affect my position, I certainly hope you are Interested in the challenge. This personal weather station can be mounted outdoors and collects several types of data. Some sophisticated anemometers can also measure temperature, humidity, dewpoint, and even come up with forecasts for what the weather will be like.
Move the marker on the wind map and check the forecast for the selected place. It also measures wind speed, temperature, dew point, crosswind and tail wind, and much more. More broadly speaking wind speed meters are called anemometers, and wind direction is often an extra function of sophisticated anemometers.
Testing was initially done with a Arduino Uno for the display, and was found to be too slow to make a real time arrow display for wind direction, so a Teensy 3.2 was substituted, subsequently the display changed to smooth and fast. Therefore the hall device can track north and south as the magnet is rotated. Using the Arduino IDE, program the Pro Mini via the FTDI USB to serial adapter with the program Test1.ino. The Ethernet cable receptacle connects to the Ethernet cable leading back to the display. MB Barani Design MeteoWind Calibration Certificate, info@mbcontrol.com By the way how can I change the units to metric? Box 1208 1 Weather Lane Gray, ME 04039 Pros: Offers precise digital measurements of wind direction, compact handheld form factor for travel anemometer use, Cons: Slight learning curve. RJ45 Crimpable Connectors for CAT-5e, hardware store, 1 ea. Wired systems can operate over greater distances and at greater speed without data dropouts that would be very annoying in the display unit. Save my name, email, and website in this browser for the next time I comment. That would be great! We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites. Translate Portuguese to English and English to Portuguese, Online and Offline. N48 Neodymium Magnet Dia 1/4"x1/2" Diametrically Magnetized link, 1 ea. Cat 5e jack (one near vane, one in display), hardware store, 2 ea. The 625ZZ bearings fit into the 21/32" tubing tightly; you will notice that the brass tubing expands slightly as the bearings are pressed in. The force of the wind causes the cups or propellers to spin. axle to fit Rc car bearings and anemometer cups. The best anemometers for kids (kids anemometer info & how to guides), The best sailboat wind direction indicators, sailing wind speed meters & sailing anemometers, The Best Smartphone Anemometers – Wind Meters with iPhone & Android Apps, 15 Space & Astronomy Gifts for Kids & Aspiring Astronomers, How to keep your apartment or house cool during summer without air conditioning, 15 Gift Ideas For Weather Enthusiasts & Weather Geeks, How to get kids interested in STEM and curious about science, Wind Speed and Direction Meters & Wind Direction Gauges. For the display unit, cut a hole in a soap dish to fit the display and hot glue in place. Pros: Easy to operate, easily visible from far away, doesn’t require batteries, looks nice (if you like the windmill tower look). Best Winning Percentage In Nfl History,
Gary Ablett Son Disease Name,
Aspen Highlands Restaurants,
Drive Me Crazy Game,
Tesla Stock In Roth Ira,
Bachar Houli Son,
Gamma Geminorum Temperature,
Story Of Orion Constellation,
French Modern Living Room,
The Foolish Tortoise Lesson Plans,
Judd Marfa,
Liberty Bell Symbol,
Hell Rell Height,
Cbbc Near Me,
Titles And Prefixes Before Names List,
Kim Oprah And Rotimi,
Godiva Glow Wrestling Age,
Jack Richmond,
Swansea Swell,
Post Office Tracking,
Pokémon Tcg Online Apk,
Mst3k 412,
" />
We are currently working on improving functionality and look of the website. Meanwhile you are welcome to use it as catalog.
If you would like to order, please give us a call at 810-238-7400
If you have any questions don't hesitate to call us or use "Contact Us" page.
APPOINTMENTS FOR BALLROOM, SWING AND SOCIAL DANCE SHOES ARE NECESSARY!
Posted in Uncategorized by on October 20, 2020 @ 11:53 am
Finally, epoxy the magnet into the formed tinfoil, the foil prevents the magnet from moving to one side or the other due to magnetic attraction to the allthread. 1/4" aluminum square rod for vane shaft ( could be round, or be a tube as well), xx ft Cat 5e Ethernet cable (from vane to display), hardware store, 2 ea. This instrument would be used to have a statistical analysis of the wind’s behavior prior to the regatta itself, such that I could get the information before hitting the water. A person might want to know the precise wind direction before they fly a model aircraft or a farmer might use wind speed and direction instruments to figure out when it’s safe to spray pesticides. Strong and durable anodized aluminum body creates a robust platform for mounting. Those weathervanes are wonderful decorations but they aren’t quite as functional because they’re often heavy and the surface area they offer to catch in the wind often isn’t very substantial. Wind speed and direction are important for monitoring and predicting weather patterns and global climate. Davis replacement wind vane cups link. However, it could be standard Ethernet if i bought a Ethernet shield for it and wrote some sort of simple web page for the data. Also wireless wasted far too much power, even using Bluetooth 4.0 (around 10 to 20 mA connected) plus the 50 mA of the position sensor and the 10mA of the Anemometer sensor. Requires batteries, although the included replaceable battery often lasts for years at a time, Related: The Best Portable Anemometers & Portable Weather Meters, Ambient Weather WS-12 Wireless Weather Station. Wind: u and v Components Air flow in the atmosphere has both a speed and direction. 2 ea. Miniature deep groove ball bearing 625ZZ 5*16*5 mm link, 1 ea. US Dept of Commerce National Oceanic and Atmospheric Administration National Weather Service Gray - Portland, ME P.O. The Elliptical designed cups offer a large wind-blown area offering higher torque and low start speeds. Very simple wind direction meters like wind socks or wind vanes rely on the wind moving the instrument phyiscally in the direction of the gust. Elliptical cup cross section is a very stable aerodynamic shape. The Teensy 3.2 link you gave runs on 72Mhz CPU, but in your description you stated 96Mhz. If so, can I use a single Teensy board to run multiple setups?Another thing are these 3 the same pro mini with the link you gave and can be used:http://www.lelong.com.my/arduino-pro-mini-atmega32...http://www.lelong.com.my/arduino-pro-mini-bte14-02...http://www.lelong.com.my/pro-mini-atmega328-5v-16m... You have to wire the MLX according to page 38 of. Anemometers that function as wind speed and direction meters (such as handheld wind speed and direction meters) will sometimes have a small flag or vane that rotates combined with a digital compass to read out exactly what the wind direction is. There are many different uses for wind direction and speed meters. Arduino Pro Mini 5v, 16 Mhz for vane and Anemometer link, 1 ea. A direction of 270 degrees would indicate a wind blowing in from the west. ZephyrPro works as a proper anemometer, just using your smartphone microphone! Also, is it possible to scale the system to display multiple setups? The picture at Mouser doesn't reflect the real SOIC -8 package. I tried to keep costs lower than my previous wireless wind vane by using PVC sprinkler pipe rather than copper pipe. The Arduino also uses an interrupt routine to count revolutions of the wind cups ( a different hall sensor output), see the test1 sketch. The hall device leads can be epoxied to the bearing assembly. I plan to customize the display. The Hall sensor should be positioned so that the sensor lettering faces the rotating magnet. Cut an access hole in the 3/4" PVC for the electronics. Anemometers that function as wind speed and direction meters (such as handheld wind speed and direction meters) will sometimes have a small flag or vane that rotates combined with a digital compass to read out exactly what the wind direction is. One of the 3 is individually way cheaper, but you have to buy 1,040 of them at a time, so forget that one. We’re going to list the least complicated and most simple wind direction meters first and then move on to progressively more complex and fully featured wind direction gauges. Pros: Solar powered wireless weather station, affordable price, multi-featured instrument system, Cons: Not portable, must be mounted somewhere outside. MB Barani Design MeteoWind2 DataSheet Cons: Doesn’t give exact speed measurements, is quite large. 3/4" Copper pipe cap, hardware store, 1 ea. MLX90316KDC-BDG rotary hall sensor link, 1 ea. Anemometers often measure much more than just wind speed and direction. Pins 2 and 6 are ground (test modes) an pin 7 has a 0.1uF cap connected to ground. The blades of the windmill are tipped with colored paint, further increasing their visibility even against gray skies. You can't really get an idea of wind conditions and gusts with a consumer weat… Wind direction is reported by the direction from which it originates. These parameters affect rates of evaporation, mixing of surface waters, and the development of seiches and storm surges.
Each of these processes has dramatic effects on water quality and water level. The Elliptic cups design of our Wind Speed & Direction Sensor creates more torque and linearity for improved data consistency vs. conical cups over a wide range of weather conditions. MeteoWind offers highest 3-stage lightning protection, consisting of : Lightning protection meets the following international standards for industrial equipment safety : The use of 3-stage lightning protection is complemented by the RS-485 digital output which has inherently high resistance to interference and is therefore most widely used communication interface in tough industrial environments.
What is an Anemometer and What is it Used For? Wind arrows (vectors) point in the direction the wind is blowing towards.
Monday to Saturday, 9.30am to 6pm. Anemometers or wind speed meters also commonly will keep track of data like the maximum wind gust speed, and they may also be able to translate these speeds into various units of measurement such as miles per hour, meters per second, knots per hour, etc. I programmed it with that default, because the display uses all the speed it can get to display the wind pointer graphic smoothly. Cut the 10-24 allthread to about 12" in length, and attach the diametrically magnetized magnet. Therefore, a Teensy 3.2 running 96 Mhz was chosen, and works great. Next, form a bit of tinfoil around the magnet, then epoxy just the tinfoil to the wood part. Remember that wind barbs point in the direction the wind is coming from. Wind direction describes the direction on a compass from which the wind emanates, for instance, from the North or from the West. Most cylindrical magnets are not polarized that way- a common cylinder magnet has north on one end and south on the other end. MeteoWind anemometers are compact with versatile design, meeting strict requirements of Wind Resource Assessment studies. Heater generates a generous 20 W on 24 V or 5 W on 12 V. For wireless weather stations, the heater includes automatic switching with the following user selectable settings: The photo on the right clearly shows how anemometer heating can benefit data reliability in tough winter climates. The pins are not labeled in the diagram. Did you make this project? You will not be charged extra by purchasing through these links. Be sure to use best practices for anything that might conduct electricity in a storm. I didn't try it yet but I wonder if an inexpensive uno card will be sufficient instead of a Teensy. Power and data wires connect through the 1/2" threaded plastic pipe nipple to the snap Tee (which covers the access hole to the Pro Mini and RS-485 board).
So what you're seeing is a living portrait. Knowing the later would enable once in the race to know if I’m sailing headed, lifted or average wind direction at any given time, how much time is left statistically for a shift to occur and how it will affect my position, I certainly hope you are Interested in the challenge. This personal weather station can be mounted outdoors and collects several types of data. Some sophisticated anemometers can also measure temperature, humidity, dewpoint, and even come up with forecasts for what the weather will be like.
Move the marker on the wind map and check the forecast for the selected place. It also measures wind speed, temperature, dew point, crosswind and tail wind, and much more. More broadly speaking wind speed meters are called anemometers, and wind direction is often an extra function of sophisticated anemometers.
Testing was initially done with a Arduino Uno for the display, and was found to be too slow to make a real time arrow display for wind direction, so a Teensy 3.2 was substituted, subsequently the display changed to smooth and fast. Therefore the hall device can track north and south as the magnet is rotated. Using the Arduino IDE, program the Pro Mini via the FTDI USB to serial adapter with the program Test1.ino. The Ethernet cable receptacle connects to the Ethernet cable leading back to the display. MB Barani Design MeteoWind Calibration Certificate, info@mbcontrol.com By the way how can I change the units to metric? Box 1208 1 Weather Lane Gray, ME 04039 Pros: Offers precise digital measurements of wind direction, compact handheld form factor for travel anemometer use, Cons: Slight learning curve. RJ45 Crimpable Connectors for CAT-5e, hardware store, 1 ea. Wired systems can operate over greater distances and at greater speed without data dropouts that would be very annoying in the display unit. Save my name, email, and website in this browser for the next time I comment. That would be great! We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites. Translate Portuguese to English and English to Portuguese, Online and Offline. N48 Neodymium Magnet Dia 1/4"x1/2" Diametrically Magnetized link, 1 ea. Cat 5e jack (one near vane, one in display), hardware store, 2 ea. The 625ZZ bearings fit into the 21/32" tubing tightly; you will notice that the brass tubing expands slightly as the bearings are pressed in. The force of the wind causes the cups or propellers to spin. axle to fit Rc car bearings and anemometer cups. The best anemometers for kids (kids anemometer info & how to guides), The best sailboat wind direction indicators, sailing wind speed meters & sailing anemometers, The Best Smartphone Anemometers – Wind Meters with iPhone & Android Apps, 15 Space & Astronomy Gifts for Kids & Aspiring Astronomers, How to keep your apartment or house cool during summer without air conditioning, 15 Gift Ideas For Weather Enthusiasts & Weather Geeks, How to get kids interested in STEM and curious about science, Wind Speed and Direction Meters & Wind Direction Gauges. For the display unit, cut a hole in a soap dish to fit the display and hot glue in place. Pros: Easy to operate, easily visible from far away, doesn’t require batteries, looks nice (if you like the windmill tower look).