LKS 2017 TP16 XXV ASM EN

ASSEMBLY PROJECT

Test Project Document

LKS_2017_TP16_ASM_EN

Submitted by:

Name : Electronics Indonesia Member : ASC WSC

Type : Open Project Time : 4 Hours Point : 25 Points

Contents

This Test Project proposal consists of the following documentation/files:

1.

LKS_2017_TP16_ASM_EN.doc

2.

LKS_2017_ TP16_ASM _01_EN.pdf

3.

LKS_2017_ TP16_ASM _02_EN.pdf

4.

LKS_2017_ TP16_ASM _03_EN.pdf

5.

LKS_2017_ TP16_ASM _04_EN.pdf

6.

LKS_2017_ TP16_ASM _05_EN.pdf

1. INSTRUCTIONS

Competitors are given 4 hours to complete an electronics assembly project. This test project shall access competitors in the following areas:

a. Ability to assemble an electronic project based on given drawings, specifications and instructions like :

 Schematic Diagrams

 PCB Layout Diagrams

 Assembly Photographs

 Component Part Lists

 Component Data Sheets

b. Ability to verify proper operation of an electronic project after assembly like :

 Interpret test specifications



Demonstrate proper operation of complete project

2. DESCRIPTION PROJECT AND TASKS

This is the similar device used to watchdog the time taken to boil either half or hardboiled egg. Music with different tempo depending on the type of boiled eggs will be heard during the boiling process. The timing process also can be seen on the display. When the time ended, the buzzer will sound.

3. Product Testing:

Pre-Testing:

Adjust variable resistor VR2 & VR1 to obtain correct 5V supply on both board.

Upon power on:

LED D1 (Green): On (Indicating of 5VDC incoming is available) LED D65 (purple): On

LED D1 – D64 (Green): Off

Triggering Start Button (Selector ‘0’): Mode Hard Boiled Egg LED Running Down and Music is on.

Buzzer will beep thrice upon finish counting.

Triggering Start Button (Selector ‘1’): Mode Half Boiled Egg LED Running Down and Music is on.

4. INSTRUCTION TO THE COMPETITORS

a. Assemble components for Control board and Display board according to given component in part list. The height of LED in Display board is shown in figure below:

b. Prepare the wire according to wire drawing and assemble the mechanical parts according to given mechanical drawing. (Pre-caution: wire colour code and length must be correct) c. Test the functionality of the product base on part 3 (page 4)

5.

Equipment, machinery, installations and materials required.

Proposal committee prepares the following equipment, machinery, installations and materials.

Item Qty Material Description Notes

1 1 set All parts 2 1 Safety glass 3 1 Cotton Glove 4

Competitor prepares the following equipments, machinery, installations and materials.

Item Qty Material Description Notes

2 1 Universal Digital or

Multi-meter V, Ω, A, etc

3 1 Soldering Iron 4 1 Soldering Iron Stand 5 1 Solder attractor 6 1 Pincer

7 1 Nipper 8 1 Wire Stripper 9 1 Tweezers

10 1 Precise screwdriver For trimmer resistor

11 1 Screw driver + type

12 1 Screw driver - type

13 1 Brush

Part List PCB Main Assembly Project

No. _{No. Part Value Qty. Note}

1. R1 0,47 Ω 1 Resistor 2 W

2. R2, R3 470 Ω 2 Resistor Smd 1206

3. R4, R5, R8, R9, 1 KΩ 4 Resistor ¼ W

4. R11 1 KΩ 1 Resistor Smd 1206

5. R6, R7 10 KΩ 2 Resistor Smd 1206

6. R16, R20, R21, R18 10 KΩ 4 Resistor Smd 0805

7. R10 330 Ω 1 Resistor Smd 0805

8. R12, R14 330 Ω 2 Resistor Smd 1206

9. R56 330 Ω 1 Resistor ¼ W

10. R13 470 Ω 1 Resistor Smd 1206

11. R15 56 KΩ 1 Resistor ¼ W

12. R17 27 KΩ 1 Resistor ¼ W

13. R19 6Ω8 1 Resistor ¼ W

14. R22 220 Ω 1 Resistor ¼ W

15. R23 180 KΩ 1 Resistor ¼ W

16. R24, R25, R26, R27, R32, R33, R34, R35, R40, R41, R42, R43, R48, R49, R50, R51

100 KΩ 16 Resistor ¼ W

17. R28, R29, R30, R31, R36, R37, R38, R39, R44, R45, R46, R47, R52, R53, R54, R55

10 KΩ 16 Resistor ¼ W

18. VR1 2 KΩ 1 Multiturn / Variabel

Resistor

19. VR2 5 KΩ 1 Multiturn / Variabel

Resistor 20. C1, C4, C8, C10, C11, C15,

C16

100 nF 7 Cap. SMD 0805

21. C2 100 uF 1 Cap. Alumunium

22. C3, C14 4,7 uF 2 Cap. Alumunium

23. C5 10 uF 1 Cap. Alumunium

24. C6, C7 1 uF 1 Cap. Alumunium

25. C9, C12 22 pF 2 Cap. SMD 0805

26. C13 68 pF 1 Cap. Ceramic

27. D1 Led Red 1 Led Red SMD

28. D2 3V 1 Zener 3 V

29. Q1, H1061 1 TR Darlington

No. No. Part Value Qty. Note

31. Q4, Q5, Q6 C1815 3 TR NPN, Dip

32. Q8, Q9, Q10, Q11, Q12, Q13, Q14, Q15, Q16, Q17, Q18, Q19, Q20, Q21, Q22, Q23

BC 857 16 TR PNP, SMD

33. S1 4 Pin 5 mm 1 Push Buttom 4 Pin

34. X1 12 MHz 1

35. U1 Atmega 16 1 IC Programing

36. U2 CD4066 1 IC DIP

37. U3 MU3482 1 IC DIP

38. U4, U5 Sn 74Ls138 2 IC SMD

39. P1, P2, P4, P5 2 Pin 5 mm 4 Terminal Block 2 Pin

40. P3 Header 1x6 Pin 1 Pin Header Single

41. P6 3 Pin 5 mm 1 Terminal Block 3 Pin

42. P7 Header 2x2 Pin 1 Pin Header Double

43. P8, P9 Header IDC

2x5

2 Pin Header IDC 2x5 (10 Pin)

44. LS1 Buzzer 5 V 1 Buzzer 5 Volt

45. Soket IC U2 14 Pin 1 Soket IC 14 Pin

46. Soket IC U3 16 Pin 1 Soket IC 14 Pin

47. Soket IC U1 40 Pin 1 Soket IC 14 Pin

48. Jumper Mini 2 Pin 2 Pin 1 Jumper 2 PIN

49. Test Point 1 PIN 2 Test Point

50. PCB Main 16 x 20 CM 1 PCB Main Double Layer

Part List PCB Panel Assembly Project

No. No. Part Value Qty. Note

1. D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14, D15, D16,D17, D18, D19, D20, D21, D22, D23, D24,D25, D26, D27, D28, D29, D30, D31, D32, D33, D34, D35, D36, D37, D38, D39, D40, D41, D42, D43, D44, D45, D46, D47, D48, D49, D50, D51, D52, D53, D54, D55, D56, D57, D58, D59, D60, D61, D62, D63, D64,

Led Green 5 mm

64 Led Green 5mm

2. D65 Led Blue 5

mm

1 Led Blue 5 mm

3. P1, P2 Header IDC

2X5

No. No. Part Value Qty. Note

4. PCB Panel 16 x 20 CM 1 PCB Panel Double Layer

Part list Assembly Project

No. Name Part Value Qty. Note

1. Swith SPDT 3 PIN 1

2. Swith SPST 2 PIN 1

3. Push Buttom 2 PIN 1

4. Speaker 8Ω 0,1W 2 PIN 1

5. Spicer Hexagonal Female-Female

0,8 CM 4

6. Spicer Hexagonal Female-Male 4 Cm 4 7. Spicer Hexagonal Female-Male 0.5 Cm 4

8 Acrylic 116x170x76

mm

1

9 Cable yellow 0.6mm 50cm

10 Cable red 0.6mm 50cm

11 Cable black 0.6mm 50cm

12 Cable blue 0.6mm 50cm

13 Cable layer 10 layer 30 cm

14 Socket IDC 2x5 4

15 Sinkring cable/ tubing black 0.3 mm 15 cm

16 Timah Diameter 0.6

mm

17 Timah Diameter 0.6

MARKING SCHEME

MAX MARK ASPECT OF CRITERION - DESCRIPTION

5 _{D1. Operating Condition}

OTHERS

i.

Wiring Specification

a)

Wire Speaker (Both Yellow)

b)

Start Button

c)

Power Switch

d)

DC Jack Connector

e)

Selector Switch (Time 1 = O, Time 2 = I)

g)

Wire Length

WIRE LABEL COLOUR LENGTH (mm) DESCRIPTION

L1 - 1.3 +/- 0.2 Stripped wire to solder joint L2 Yellow 60 +/- 2.0 Multicore, 0.6mm Diameter

L3 Yellow 60 +/- 2.0 Multicore, 0.6mm Diameter L4 Red 65 +/- 2.0 Multicore, 0.6mm Diameter L5 Red Black 55 +/- 2.0 Multicore, 0.6mm Diameter

L6 Yellow

Blue Yellow

60 +/- 2.0 Multicore, 0.6mm Diameter

Mechanical Drawing Step 1

SELAMAT BERLATIH !!!

Kemungkinan ada selalu ada informasi tambahan

Jika ada kesulitan bisa hub

Tolong Selalu Kunjungi :

Test Project for skill 16 Version: 2.0

LKS_2017_TP16_ASM_EN Date: 20.12.16 Page 22 of 27

Step 8

Test Project for skill 16 Version: 2.0

LKS_2017_TP16_ASM_EN Date: 20.12.16 Page 24 of 27

Step 10

Test Project for skill 16 Version: 2.0

LKS_2017_TP16_ASM_EN Date: 20.12.16 Page 26 of 27

Step 12

SELAMAT BERLATIH !!!

Kemungkinan ada selalu ada informasi tambahan

Jika ada kesulitan bisa hub

Tolong Selalu Kunjungi :