Beta Layout RK-11020 User manual

Instruction manual
snowake
PCB ASSEMBLY FRONTPANEL STENCIL 3D-PRINT 3D-MID eSTORE
SMD assembly kit
Snowake
create:electronics
Beta LAYOUT Ltd. • Bay 98 • Shannon Free Zone, Co. Clare • Ireland
Tel. + 353 (0) 61 70 11 70 • Fax + 353 (0) 61 70 11 65
www.beta-eSTORE.com

Instruction manual
snowake
1. The SMD snowake kit
There are 30 LEDs on the board, which run in a circle as a running light, depending on
the setting on potentiometer R2, faster or slower.
2. Assembly plan of the kit
page 2 of 4

Instruction manual
snowake
3. Bill of materials snowake
Name Quantity Value Package
C1 1 10nF 0805
C2 1 22µF SMD_
ELKO_4x5,4
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
30 LED weiss 0805-D
D31 1 1N4148W SOD123
IC1 1 NE555D SO8_SOT96-1
IC2 1 CD4017 SO16_SOT109-1
R1 1 4,7K OHM 1206
R2 1 5K OHM TC33 (Poti)
R3 1 470 OHM 0805
R4,R5,R6,R7,R8,
R9,R10,R11,R12
,R13
10 10 OHM 0805
4. Contents of the kit
• PCB
• Suitable stencil
• Components
• 9 V block battery
page 3 of 4

Instruction manual
snowake
5. Notes on the components
LEDs:
- Please note the polarity!
- The cathode is marked with 2 small green dots on the top
and the tip of the triangle on the bottom.
- The cathode is marked with a point on the PCB and in the
assembly plan.
Diodes:
- Please note the polarity!
- The cathode is marked.
Resistors:
- The resistors are not marked with polarity.
- The assignment is made by package type and imprint.
- R1 imprint 4701 -> 4.7 kΩ type 1206
- R2 potentiometer 5 kΩ three-pole
- R3 imprint 4700 -> 470 Ω type 0805
- R4 imprint 10R0 -> 10 Ω type 0805 (10 pieces)
ICs:
- Please note the polarity!
- The pin 1 is marked.
page 4 of 4
1
1