2 layers27.8 × 34.8 mm

555 Astable multivibrator
niyathiarun/Basic-PCB-Projects
Beginner PCB design collection built in KiCad — includes 5V Regulated Power Supply, 555 Astable Multivibrator, and BJT Astable Multivibrator circuits.
16 parts3
Open-source boards designed in KiCad by niyathiarun on GitHub, from 2 repositories. A board’s address here is its repository’s there.

niyathiarun/Basic-PCB-Projects
Beginner PCB design collection built in KiCad — includes 5V Regulated Power Supply, 555 Astable Multivibrator, and BJT Astable Multivibrator circuits.

niyathiarun/Analog-Mixed-Signal-PCB
Analog–Mixed Signal PCB project featuring ATmega8L microcontroller and op-amp interface, designed and fabricated using KiCad.

niyathiarun/Basic-PCB-Projects
Beginner PCB design collection built in KiCad — includes 5V Regulated Power Supply, 555 Astable Multivibrator, and BJT Astable Multivibrator circuits.