2

ICSP Header

Vpp/MCLR |

+5V    _

Gnd _ ICSPDAT _ ICSPCLK I—

Pin 1 Pin 4 Pin 5 Pin 13 Pin 12

+5 V

10 K

+5 V

RB2 (8)

0.1 uF

Reset

i

1

Buzzer

Relay

RA2

RA3

RA4

RA5/MCLR

1		18
2	"U	17
3	n	16
4		15
5	CTł Tl	14
6	Nł	13
7	00	12
8	>	11
9		10

RAI

RAO

RA7

RA6

Vdd

RB7/PGD

RB6/PGC

RB5

4.0 MHz

Cl

H h

ib

C2

Cl, C2 = 22 uF

RA2 (1) RA3 (2) RA4 (3) RBO (6)

+5V

10 K

ON/OFF SELECT TIME

ENTER START/ STOP

RB4

+5 V

+5 V

	Tt		-| |—• RAI (18)
	^1 ll	3 4	5 6 71 8 19	1C>| ll|l2 (l3114j 15 16
	2x16 LCD Display

+5 V