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 ...
1020 0-5 MIN TIME SWITCH
1118 TIME SWITCH TRIAC 0-10 MIN
1163 DOUBLE TIMER-SWITCH
1165 1 TO 6 MIN.SUPERTIMER
1172 UP-DOWN COUNTER
1173 DIGITAL DOWN TIMER 99 MIN WITH PIC
1178 PRECISION TIMER 1-256 MIN
1180 24H CLOCK/TIME SWITCH TWO OUTPUTS
1183 DIGITAL COUNTER WITH 3 DISPLAYS
. ..

1121

GIANT DIGITAL CLOCK

SCHEMATIC

A digital clock that shows the time on a big display, suitable for schools, clubs, restaurants, etc. The circuit is based on the microproccessor PIC 16C57, and ensures accuracy, reliability and easy construction.The time is shown in four large red digits that can be seen in a distance up to 20 meters.The time can be adjusted by small buttons in rear of the display. The microproccessor’s PCB can be split from the digits’ housing. V 12-14 VDC P.S. 1063 PCB 75X275mm