MoRoH
New Member
Hello,
I need a high power IR transmitter to driver a TSAL7200 or TSAL6100 IR LED. I have a 555 timer circuit set up that will put out a 30Khz signal 3 times a second (i hope). It will be received by a TSOP4330 receiver module(30kHz).
I need to amplify the output using a transistor to get almost 1A of current delivered to the IR LED. I'm unsure where to connect the transistor.
attached is my schematic and calculations
I need a high power IR transmitter to driver a TSAL7200 or TSAL6100 IR LED. I have a 555 timer circuit set up that will put out a 30Khz signal 3 times a second (i hope). It will be received by a TSOP4330 receiver module(30kHz).
I need to amplify the output using a transistor to get almost 1A of current delivered to the IR LED. I'm unsure where to connect the transistor.
attached is my schematic and calculations