Monday, May 27, 2024

Building Electronics Kaleidoscope

efy tested

Attention-catching elements prove valuable in warnings, raising awareness of danger, and in exhibitions, providing visual delight. Numerous electronic circuits utilize blinkers, winkers, and LED flashers for these purposes.

This mosaic display of LEDs, reminiscent of a kaleidoscope, exudes charm and fascination. As this is a straightforward detection system, you have the freedom to construct and present it any way you like for amusement. Electronics Kaleidoscope’s prototype is shown in Fig. 1.

Electronics Kaleidoscope
Fig. 1: Electronics Kaleidoscope Prototype

POC Video Tutorial In English:

POC Video Tutorial In Hindi:

Parts List
Semiconductors:
IC1-555 timer
IC2-4020 14-bit binary counter/ divider
LED1-LED9-9 different coloured 5mm LEDs with holders
Resistors (all 1/4-watt, ±5% carbon), unless stated otherwise:
R1-33-kilo-ohm
R2-R10-1-kilo-ohm
Capacitors:
C1-10µF, 25V electrolytic
C2-0.1µF polyester
Miscellaneous:
-Thin enamelled copper wire
-8-pin IC socket (optional)
-16-pin IC socket (optional)
-Small flat plastic box
-Flexible wire
-9V DC adaptor

Electronics Kaleidoscope Circuit



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