Board logo

標題: ARDF TIMER [打印本頁]

作者: BM2DDP    時間: 2010-4-29 17:34     標題: ARDF TIMER

ARDF TIMER


Partlist
IC1 : PIC16C54XT *IC2 : 78L05Q1 : 3.2768MHzT1/2 : BC547c
C1/2 : 22pC3/4 : 100nC5/6 : 100pC7/8 : 100n
C9 : 10µF/10VR1 : 470R2/3 : 4k7R4/5 : 3k3
R6/7 : 1k8R8 : 8x47kS1 : DIP switch (8)D1/2 : LED 3mm
* : PIC16C54XT can be replaced by PIC16C84 or PIC16F84
back to top of this page
DIP switch selections (S1)Switch 1-3 : identificationSw 1Sw 2Sw 3Identification
offoffoffMOE (1st min. of 5 min. cycle)
onoffoffMOI (2nd min. of 5 min. cycle)
offonoffMOS (3rd min. of 5 min. cycle)
ononoffMOE (4rd min. of 5 min. cycle)
offoffonMOI (5th min. of 5 min. cycle)
onoffonMO (continue)
offononMOE (1st min. of 2 min. cycle)
onononMOI (2nd min. of 2 min. cycle)
Switch 4-8 : delay (value for each switch, add values)
Sw 4 : 30 min.Sw 5 : 1 hourSw 6 : 2 hoursSw 7 : 4 hoursSw 8 : 8 hours
源自 : ON7YD 網站 http://www.qsl.net/on7yd/timer.htm




歡迎光臨 中華民國業餘無線電促進會北部分會 (http://ctarln.freebbs.tw/) Powered by Discuz! 5.0.0