Sep 16, 2009 #1 A ankit_jain2806 Newbie level 1 Joined Sep 16, 2009 Messages 1 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Location Lonavala Activity points 1,289 keyboard with ir leds Hey m tryin 2 make a keyboard with ir leds so what kind of sensors i will require and what about the kind of microcontroller required
keyboard with ir leds Hey m tryin 2 make a keyboard with ir leds so what kind of sensors i will require and what about the kind of microcontroller required
Sep 16, 2009 #2 pranam77 Advanced Member level 5 Joined Apr 22, 2008 Messages 2,777 Helped 553 Reputation 1,104 Reaction score 369 Trophy points 1,363 Location INDIA Activity points 16,406 Re: keyboard with ir leds ankit_jain2806 said: Hey m tryin 2 make a keyboard with ir leds so what kind of sensors i will require and what about the kind of microcontroller required Click to expand... You'll require IR sensors and PIC microcontroller. Hope this answer is sufficient to your question. If not, please write your question in detail. Cheers
Re: keyboard with ir leds ankit_jain2806 said: Hey m tryin 2 make a keyboard with ir leds so what kind of sensors i will require and what about the kind of microcontroller required Click to expand... You'll require IR sensors and PIC microcontroller. Hope this answer is sufficient to your question. If not, please write your question in detail. Cheers
Sep 18, 2009 #3 K kender Advanced Member level 4 Joined Jun 19, 2005 Messages 1,425 Helped 138 Reputation 276 Reaction score 39 Trophy points 1,328 Location Stanford, SF Bay Peninsula, California, Earth, Sol Activity points 10,035 Re: keyboard with ir leds ankit_jain2806 said: Hey m tryin 2 make a keyboard with ir leds so what kind of sensors i will require and what about the kind of microcontroller required Click to expand... Is your keyboard going to have an uncommon principle of operation? If so, what is the principle? Is it a full QWERTY keyboard or a smaller one?
Re: keyboard with ir leds ankit_jain2806 said: Hey m tryin 2 make a keyboard with ir leds so what kind of sensors i will require and what about the kind of microcontroller required Click to expand... Is your keyboard going to have an uncommon principle of operation? If so, what is the principle? Is it a full QWERTY keyboard or a smaller one?
Sep 18, 2009 #4 E ehsanshaieste Newbie level 4 Joined Jan 29, 2009 Messages 6 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,314 Re: keyboard with ir leds i suggest tsop1238 from VISHAY company for receiver and normal IR led transmitter. you can use RC5 Protocole.
Re: keyboard with ir leds i suggest tsop1238 from VISHAY company for receiver and normal IR led transmitter. you can use RC5 Protocole.
Sep 19, 2009 #5 bobcat1 Advanced Member level 4 Joined Jul 10, 2002 Messages 1,284 Helped 99 Reputation 198 Reaction score 34 Trophy points 1,328 Activity points 8,546 Re: keyboard with ir leds HI I recommend you use IRDA method to transfer data from keybord to PC since all other methode are slow The easy way is to use TI TIR1000 IC and the micro UART I dont recommend you to use IRDA software since the MAC is a bit compliceted to be use on a simple microcontroller. But some company like microchip has fully software support for the MAC layer All the best Bobi The microcontroller specialist
Re: keyboard with ir leds HI I recommend you use IRDA method to transfer data from keybord to PC since all other methode are slow The easy way is to use TI TIR1000 IC and the micro UART I dont recommend you to use IRDA software since the MAC is a bit compliceted to be use on a simple microcontroller. But some company like microchip has fully software support for the MAC layer All the best Bobi The microcontroller specialist