I wanted to put the discussion on off topic.
But there it says there are subjects different from electronics.


Over time, I wondered how to close the light from afar.
1. By whistle
I do not know how to make a whistle detection. But I had a key ring whistle responder. and I changed it. I can not find anymore that key ring.
The flaws is that it started at any car alarm.


2. With voice recognition

It is seen in the video that it is not accurate enough. I did not try it

3.ESP8266 (WiFi)
I used it. It also works from 200m

It works on everything that has WiFi and WEB browser.
Flaws: Connects slowly to WIFI.


4. HC 05, HC 06 Bluetooth
I did not test it.
You could use to turn off the blight your smart watch.
But ususaly the evening, the smart watch is at charging, it does not have great autonomy.

5. IR TV Remote control.
Memorize a key from the TV remote.

Someone told me he wanted that the device to guess his thoughts. It is not possible.

 

Googling i found Bluetooth relay switch...


http://www.ebay.co.uk/itm/5V-Blueto...ck-/291685404455?_trksid=p2385738.m2548.l4275

 

Someone told me he wanted that the device to guess his thoughts. It is not possible.

I like many can manipulate matter simply by the power of thought. Towards this end we have installed several electromechanical devices in our home where by changing their orientation one can turn lights on and off.

Thus by the power of my thoughts alone I am able to move my arm and adjust the orientation of such devices.

QED

 

12V 4CH Channel Wireless Remote Control Radio Relay Switch Transceiver Receiverhttp://www.ebay.com/bhp/12v-remote-relay

They offer rotating codes with a key fob. I have used them at 100 meters.

Ron

 

"Over time, I wondered how to close the light from afar"

Tell my wife or kids to do it.

 

Googling i found Bluetooth relay switch...


http://www.ebay.co.uk/itm/5V-Blueto...ck-/291685404455?_trksid=p2385738.m2548.l4275

I'm looking for something that ................if it is possible.....to sell it.
I'm looking for something at a low price. Somewhat useful.

About IoT(Internet of things) was predicting a great future.
https://en.wikipedia.org/wiki/Internet_of_things

I used ESP3866. In fact, nobody really cares about it

 

12V 4CH Channel Wireless Remote Control Radio Relay Switch Transceiver Receiverhttp://www.ebay.com/bhp/12v-remote-relay

They offer rotating codes with a key fob. I have used them at 100 meters.

Ron

You can find devices like that for next to nothing in the after Christmas sales. They're handy for controlling decorative lighting.

 

I wanted to put the discussion on off topic.
But there it says there are subjects different from electronics.


Over time, I wondered how to close the light from afar.
1. By whistle
I do not know how to make a whistle detection. But I had a key ring whistle responder. and I changed it. I can not find anymore that key ring.
The flaws is that it started at any car alarm.


2. With voice recognition

It is seen in the video that it is not accurate enough. I did not try it

3.ESP8266 (WiFi)
I used it. It also works from 200m

It works on everything that has WiFi and WEB browser.
Flaws: Connects slowly to WIFI.


4. HC 05, HC 06 Bluetooth
I did not test it.
You could use to turn off the blight your smart watch.
But ususaly the evening, the smart watch is at charging, it does not have great autonomy.

5. IR TV Remote control.
Memorize a key from the TV remote.

Someone told me he wanted that the device to guess his thoughts. It is not possible.

My parents were not wealthy enough to put a night stand or lamp in my bedroom so I Only had the big overhead light when I wanted to read in bed. To prevent getting up to turn off the wall light switch, I tied a piece of string around the switch, laid a pair of shoes over the string near the switch as weight, then ran the string back to my bed. When I was tired, I pulled the string, the shoes made sure the force was down, instead of toward the bed.

No wifi, no batteries, worked every time.

 

What, no Arduino?

 

Creativity at its best.

Ron

 

What, no Arduino?

He would have first need to build one out of vacuum tubes.

 

I'm looking for something that ................if it is possible.....to sell it.
I'm looking for something at a low price. Somewhat useful.

About IoT(Internet of things) was predicting a great future.
https://en.wikipedia.org/wiki/Internet_of_things

I used ESP3866. In fact, nobody really cares about it

I hope you have a boat load of money to get up and running and certified or forget about selling anything except maybe beccoming a rep for an existing product.

I have the Lutron Caseta swsitch in my house and it works great. They are not cheap around $50 US.

 

My Homekit switches have been in the $20-30 range, and work fine. But it's not cheap or easy to become mifi certified.

 

Over time, I wondered how to close the light from afar.

Rifle, guessing I could turn off a light at 100 yards easy. There may be an issue ever turning it back on again but I could, without much doubt, turn off a light easily at 100 yards, likely much more distance.

Ron

 

 

Rifle, guessing I could turn off a light at 100 yards easy. There may be an issue ever turning it back on again but I could, without much doubt, turn off a light easily at 100 yards, likely much more distance.

Ron

Nah. Line of sight only, and if someone walks buy at the wrong time they could interfere with its operation.

Bob

 

My parents were not wealthy enough to put a night stand or lamp in my bedroom so I Only had the big overhead light when I wanted to read in bed. To prevent getting up to turn off the wall light switch, I tied a piece of string around the switch, laid a pair of shoes over the string near the switch as weight, then ran the string back to my bed. When I was tired, I pulled the string, the shoes made sure the force was down, instead of toward the bed.

No wifi, no batteries, worked every time.

Wouldn't work in the UK - our switches go UP for off!

 

Wouldn't work in the UK - our switches go UP for off!

You people do everything backward.

 

Wouldn't work in the UK - our switches go UP for off!

Then you need to set the shoes on the ceiling.

 

https://www.1000bulbs.com/product/5...dash777IOSDPBIMFWH&site=www.bing_shopping.com

Less than 15 bucks. It not only goes out when you leave it also turns ON automatically.

Look Ma! No hands.