1.5 volt tracking transmitter

[polag]

tracking transmitter

PLS...Just got this as an assignment-project and don't know how to start. Pls I need any help

 

[cyber1]

hi
use full web site try it

**broken link removed**

 

[stefano.delfiore]

hi
use full web site try it

h**p://www.uoguelph.ca/~antoon/circ/tx15trak.htm

Pay attention the IC LM3909 (National Semiconductor) used in this schematic is obsolete, and it is very very difficult to find.

stefano

 

[polag]

thanks guys.
I already used a 555 timer