Evil Mad Science Alpha Clock Five, Assembly And Usage Manual

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Your kit comes with a bill of materials , the authoritative,
up-to-date list of what’s included with your kit.
In the instructions, we refer to components by their line
item number on the bill of materials. For example,
#11
is the clock’s DC power jack.
Assembly Step 2 – Line numbers and the BOM
Note that this guide covers both the full and “Basic”
editions of Alpha Clock Five. (The difference between
the two is that the Basic edition does not include the
acrylic case or chronodot module.)
Line Ref Des Description Manf/Vendor Part number Qty
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
n/a Alpha Clock PCB Evil Mad Science 60-0031 1
R5, R9 Resistor, 1/4 W Axial, 100 ohm Digi-Key 100QBK-ND 2
R3, R4 Resistor, 1/6 W Axial, 10K Digi-Key 10KEBK-ND 2
R2, RB1-RB6 Resistor, 1/4 W Axial, 681 ohm 1% Digi-Key 681XBK-ND 8
R1 Resistor, 1/4 W Axial, 340 ohm 1% Digi-Key 340XBK-ND 2
U1 Socket, DIP, 0.6” wide, 40 pin Digi-Key 3M5471-ND 1
U2 Socket, DIP, 0.3” wide, 24 pin Digi-Key 3M5466-ND 1
U3 Socket, DIP, 0.3” wide, 16 pin Digi-Key 3M5463-ND 1
J4 Header, 0.1”, 6 pin, DIL (extra long) Digi-Key 609-3370-ND 1
M1 Header, female, 4 pin Digi-Key S7037-ND 2
J1 Power jack, 2.5 mm x 5.5 mm Digi-Key CP-002B 1
C5, C6 Capacitor, ceramic, 18 pF Digi-Key BC1004CT-ND 2
C1-C3, C7, C8, C10 Capacitor, ceramic, 0.1 uF Digi-Key BC1148TR-ND 6
XTL Crystal: 16 MHz, 20 ppm Digi-Key 535-9041-ND 1
J2 Header, 0.1”, 6 pin, SIL, RA Digi-Key WM6106-ND 1
D2 LED, 3 mm, White Diffused Betlux BL-L312-UWW 1
Q1-Q6 PNP transistor, type 2STX2220 Digi-Key 497-7067-ND 6
C4 C9 Capacitor, aluminum, 100 uF, 16 V Digi-Key 493-1040-ND 2
S1-S5 Switch, tactile RA, tall button Digi-Key P10880S-ND 5
L1 Buzzer, Magnetic Digi-Key 102-1153-ND 1
U1 IC, microcontroller, ATmega644A Digi-Key ATMEGA644A-PU-ND 1
U2 IC, LED Driver, type MBI5026 Macroblock MBI5026GN 1
U3 IC, LED Driver, type MBI5168 Macroblock MBI5168GN 1
n/a Bracket, right angle, 6-32 threaded Digi-Key 4334K-ND 2
n/a 6-32 x 3/8" Phillips Screw McMaster-Carr 91772A146 4
LD1-LD5 Machine Pin Socket, 10 pin SIL JameCo 102201 10
LD1-LD5 LED, Alphanumeric Red 2.3" (each) Betlux BL-S230B-13UHR-12 5
n/a Power Supply 5 V 1 A (2.5 mm plug) Generic -- 1
n/a Chronodot Module Macetech
To put your kit together, you’ll need the build instructions.
Please visit: http://wiki.evilmadscience.com/alpha
This document lists everything that comes with the kit.
If you find that anything is missing or broken, please let
us know right away and we’ll get you squared away.
>>> contact@evilmadscience.com <<<
Line Description Manf/Vendor Part number Qty
30
31
32
33
34
35
36 Acrylic Case, front Evil Mad Science 61-0035 1
Acrylic Case, back Evil Mad Science 61-0036 1
Acrylic Case, top Evil Mad Science 61-0037 1
Acrylic Case, bottom Evil Mad Science 61-0038 1
Hex nut, zinc plated, 4-40 McMaster-Carr 90480A005 12
4-40 x 1/2” Phillips screw, black McMaster-Carr 91249A111 12
#6 x .020” fender washer McMaster-Carr 90313A101 2
Case kit:
by
Acrylic Case Chronodot Module
[Alpha Clock Five Assembly Guide]