|
Qty |
Ref. |
Description |
|
|
3 |
R1, R2, R3 |
4K7
1/8 Watt Resistor |
|
|
3 |
RP1, RP2, RP3 |
10K
SIL Resistor Network (8 Commoned) |
|
|
2 |
RP4, RP5 |
2K2 SIL Resistor Network (8 Commoned) |
|
|
5 |
C1, C2, C3, C4,
C6 |
100nF Ceramic
Capacitor |
|
|
1 |
C5 |
10uF Electrolytic
Capacitor |
|
|
1 |
Y1 |
10 MHz 5V
HCMOS 8 Pin DIP Crystal
Oscillator |
|
|
1 |
Y2 |
32.768 KHz Crystal (Cylindrical -
3mm x 8mm) |
|
|
1 |
IC1 |
74HC688 IC |
|
|
1 |
IC2 |
68230 IC |
|
|
1 |
IC3 |
DS1307 IC |
|
|
1 |
IC4 |
74AC74 IC |
|
|
1 |
DS1 |
8
Way DIP Switch |
|
|
1 |
J1 |
1 Row x
3 Pin
0.1" Pitch Header |
|
|
2 |
JB1,
JB2 |
2 Row x
7 Pin
0.1" Pitch Header |
|
|
2 |
JB3, JB4 |
2 Row x
8 Pin
0.1" Pitch Header |
|
|
3 |
J1, JB1, JB2 |
2 Pin Jumper 0.1"
Pitch |
|
|
1 |
CN1 |
96W ABC Right
Angled DIN 41612 Plug |
|
|
1 |
CN2 |
40W 2 Row 0.1" Pitch Boxed PCB Header |
|
|
1 |
CN3 |
1 Row x
4 Pin
0.1" Pitch Header (Right Angled) |
|
|
1 |
B1 |
Keystone 500
Battery Holder |
BUY |
|
1 |
B1 |
CR1220 12mm x 2mm 3V Coin Cell |
|
| |
|
|
|
| |
SW Option: |
|
|
|
1-2 |
DS2, DS3 |
8
Way DIP Switch |
|
|
- |
LD1, LD2 |
8
Segment Light Bar LED Display |
|
| |
|
|
|
| |
LED Option: |
|
|
|
1-2 |
LD1, LD2 |
8 Segment Light Bar
LED Display |
|
|
- |
DS2, DS3 |
8
Way DIP Switch |
|
| |
|
|
|
| |
Optional: |
|
|
|
1 |
IC1 |
20 Pin 0.3" Pitch
IC Socket |
|
|
1 |
IC2 |
48 Pin 0.6" Pitch
IC Socket |
|
|
1 |
IC3 |
8 Pin 0.3" Pitch
IC Socket |
|
|
1 |
IC4 |
14 Pin 0.3" Pitch
IC Socket |
|
*
DO NOT FIT when option selected * |
