** 9902 Flashing LEDs adjustable speed
Electronic Kit
Price: $3.10
This kit #9902 V-MK102 Flashing LED Kit For many applications such as model construction.
Adjustable flashing speed with potentiometers RV1 and RV2.
Easy to build and maintain. Comes with complete instructions along with drilled and etched circuit board. Runs on a nine-volt battery (not included).
V-MK102
Flashing LED Kit
Flashing LED Kit
Technical Specifications:
• Operating voltage : 9VDC
• Minimum consumption : 4mA
• Dimensions (W x L x H) : 30 x 35 x 15mm
Parts List:
Label |
Reference |
Qty |
Description |
C1,C2 |
10J0E |
2 |
ELCO PRINT 10MF-35V |
R1,R2 |
RA1K0 |
2 |
RESISTOR 1/4W 1K |
R3,R4 |
RA10K0 |
2 |
RESISTOR 1/4W 10K |
LD1,LD2 |
LED5RL |
2 |
LED 5MM RED 2.0 mcd UNIVERSAL |
T1,T2 |
BC547B |
2 |
NPN-TRANSISTOR |
BSNAP |
SNAP9V |
1 |
BATTERY SNAP 9V "I" TYPE LEADS 150 MM |
RV1,RV2 |
K220SH |
2 |
PIHER TRIM 220K SMALL HORIZONTAL |
PCB |
PMK102'1 |
1 |
PCB FOR MK102 |
