Velleman KSR1 Specifications download pdf (Page 2)

KSR1 VELLEMAN 2

9 1 gear 36T/14T (green) 23 3 screw (3 x 18mm)

10 2 nylon pad 24 1 screw (3 x 20mm)

11 2 rubber ring (Ø30 x 3mm) 25 4 M2 nut

12 1 rubber ring (Ø15 x 2.5mm) 26 4 M3 nut

13 1 front wheel (Ø20mm) 27 3 hex post (M3 x 10mm)

14 2 rear wheel (Ø32mm) 28 1 round post (Ø3 x 6mm)

4. Assembly

a) PCB Assembly

Start the assembly by mounting the resistors. The names of all resistors are printed on the PCB. Consult the table

below :

Part ID Descr. Colour Code Quantity Part ID Descr. Colour Code Quantity

R10/11

15Ω

brown 2 R6 22K red 1

R8/9

220

Ω

red 2 R4 47K yellow 1

R1 1K brown 1 R13 100K brown 1

R2 2.2K red 1 R7 1M brown 1

R5/12 3.3K orange 2 R3 2.7M red 1

Mount the capacitors, transistors, VR, mic, slide switch and pins next. Consult the table below :

Part ID Description Quant.

C1 223 ceramic capacitor 1

C2 47uf electrolytic capacitor 1

C3 1uf electrolytic capacitor 1

TR4/8 transistor 8050 2

TR3/7 transistor 8550 2

TR1/2/5/6/9 transistor C945 or (1815) 5

VR VR 100K 1

Fig. 2

1 2 3 4 5 6 7 ... 13 14

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Velleman KSR1 Specifications Page 2