- Joined
- Feb 1, 2015
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- 9,994
Up in Wisconsin, we still get cold and snow, despite climate change. My main machine for clearing any snow is a diesel tractor. The problem is that it is cold blooded and a pig to start when the temperature drops below freezing. I have electric radiator hose heater on the tractor and one to two hours of preheat and it starts like on a warm summer day.
The problem is it resides in my barn which is 300 feet from the house. If I intend to use it, I have to slog through the cold and snow to plug it in. Last year, I ran across a set of three remote switches and a remote for $8.
https://www.amazon.com/Smart-Electrician-Outlets-Wireless-wireless/dp/B079MGKZKJ
However, the effective range was 80 ft or about 1/4 the needed distance. I decided to pull one of the switches apart and look at the circuitry. The receiver antenna was a small coil of wire tucked inside.
I set about modifying it by adding a 20 ft. length of wire and bringing it through the case. The wire was draped along the wall of the barn and made an effective long wire antenna. I could now stand in my dining room and turn the tractor heater on and off while in my robe and slippers sipping a hot cup of coffee. Great! In order to verify that the heater was on, I added a another outlet via a power strip and 60w equivalent LED "indicator" light.
This winter, I decided to add a second switch control the heater on my Ford 8N, also a pig to start in cold weather. Rather than just add a long wire, I installed a pin jack in the side of the switch case and wired the internal antenna to it. With a pin on my long wire, I can conveniently add or remove the antenna extension. To simplify the setup, I added a new two gang box with two duplex outlets arranged back to back so they would clear each other. I also added 1 to 3 outlet adapters to the switch outlets so I could eliminate the need for power strips.
The modified switch.
The 1 to 3 adapter
.
The problem is it resides in my barn which is 300 feet from the house. If I intend to use it, I have to slog through the cold and snow to plug it in. Last year, I ran across a set of three remote switches and a remote for $8.
https://www.amazon.com/Smart-Electrician-Outlets-Wireless-wireless/dp/B079MGKZKJ
However, the effective range was 80 ft or about 1/4 the needed distance. I decided to pull one of the switches apart and look at the circuitry. The receiver antenna was a small coil of wire tucked inside.
I set about modifying it by adding a 20 ft. length of wire and bringing it through the case. The wire was draped along the wall of the barn and made an effective long wire antenna. I could now stand in my dining room and turn the tractor heater on and off while in my robe and slippers sipping a hot cup of coffee. Great! In order to verify that the heater was on, I added a another outlet via a power strip and 60w equivalent LED "indicator" light.
This winter, I decided to add a second switch control the heater on my Ford 8N, also a pig to start in cold weather. Rather than just add a long wire, I installed a pin jack in the side of the switch case and wired the internal antenna to it. With a pin on my long wire, I can conveniently add or remove the antenna extension. To simplify the setup, I added a new two gang box with two duplex outlets arranged back to back so they would clear each other. I also added 1 to 3 outlet adapters to the switch outlets so I could eliminate the need for power strips.
The modified switch.
The 1 to 3 adapter
.