i am going to build an IR object detector, like the one shown in the following link:
**broken link removed**
What i want to do is build the circuit and put a sounder on the output. iv had a look on rs components but im not really sure what model to use, as there are quite a few, can anyone help me at all? the cheaper the price the better really :roll:
**broken link removed**
What i want to do is build the circuit and put a sounder on the output. iv had a look on rs components but im not really sure what model to use, as there are quite a few, can anyone help me at all? the cheaper the price the better really :roll: