Description:
This is a simple Laser communication system. It can transmit and receive signal from any audio device.Communication distance is few meters. All components are not critical. Transistor 2N2222 may be on the coolrib. Laser diode is from laser pointer.
Croatian
Ovo je jednostavni komunikacijski sustav koji podatke prenosi laserskom zrakom. Na izlazu odasiljaca nalazi se laserska dioda koja signal prenosi do foto tranzistora u prijemniku. Lasersku diodu najbolje je uzeti iz laser pointera cija je cijena oko 20kn.
Tranzistori Q7 i Q6 cine pojacalo signala iz foto tranzistora. Na tranzistor Q6 potrebno je staviti mali hladnjak. Komponente nisu kriticne.
Circuit by Marin Lukas - Croatia
Source: zen's circuit directory
AMERICA'S LARGEST SOURCE FOR APPLIANCE PARTS, ELECTRONICS PARTS & MORE PartStore has over 7 million parts and accesories.
| 
