SNN.GR

Smart kit

1. Smart Kit

1. Alarms - Sirens
2. Amplifier
3. Automation
4. Cars And Bikes
5. Computer Application
6. Converters - Chargers
7. Dimmers
8. Instruments
9. Light Modulators
10. Linears - Encoders
11. Music
12. Power Supplies
13. Preamplifiers Mixers
14. Receivers
15. Sound
16. Sound Effects
17. Telephone
18. Timers Counters
19. Transmitters
20. Various
21. Vu - Meters

--- Παρόμοια ΚΙΤ ...
1059 TELEPHONE AMPLIFIER
1078 PROTECTION FROM MALICIOUS CALLS
1119 TELEPHONE LINE RECORDING
1122 TELEPHONE CALL RELAY
1125 PULSE TELEPHONE LOCK
1130 TELEPHONE "BUG" DETECTOR
1155 TELEPHONE SCRABLER
1167 TELEPHONE LINES PRIORITY SWITCH
1182 MUSICAL HOLD ON
1185 TELEPHONE IN USE INDICATION

1186

EIGHT CHANNEL REMOTE CONTROL BY TELEPHONE

SCHEMATIC

A useful circuit that gives you the ability to control 8 different devices via telephone line from any distance. Each channel has its relay and a LED indicating the specific device activation.The circuit is based on the microproccessor PIC16C57 that provides accuracy and reliability. It is easy to program by the DTMF tones that almost all of today’s telephone sets provide. It includes matching transformer and plugs for connecting in the telephone line. V 12VDC P.S. 1061 PCB 126x134 mm