madhuravelIAS Messages 4 Reaction score 0 Thread starter Jun 12, 2012 #1 Hi, I need circuits for an infrared transmitter and receiver. i need to use 38 kHz square pulse please guide me as early as possible... Last edited by a moderator: Jun 13, 2012
Hi, I need circuits for an infrared transmitter and receiver. i need to use 38 kHz square pulse please guide me as early as possible...
sophiecentaur Science Advisor Homework Helper Messages 30,548 Reaction score 7,530 Jun 13, 2012 #2 What research have you done so far? What has it revealed?