LED Blink Using IC555

SelvaUx·PCB-Design-Internship-Circuit-Portfolio·LED Blink Using IC555/LED Blink Using IC555.kicad_pcb

LED Blink Using IC555 PCB layout, top view — open source board by SelvaUx

About the LED Blink Using IC555 PCB

LED Blink Using IC555 is an open source PCB design by SelvaUx, published on GitHub. It is a 2-layer board measuring 35 × 45 mm, with 8 components from 7 distinct parts.

Other key parts include the NA555P. By type, the board carries 3 resistors, 2 capacitors, 1 IC, 1 connector and 1 diode.

From the project

A collection of 10 production-ready schematic & PCB layout designs From fundamental analog circuits to motor control systems — all designed in KiCad

I build for the messy, low-bandwidth, real world — where people need technology that actually functions. My engineering philosophy is simple: offline first, privacy always, real hardware required. I don't trust solutions that work only in ideal conditions.

From custom AI assistants to fiber fault detection engines, from IoT aquaculture platforms to portfolio sites with mini-labs inside — the list doesn't stop because the curiosity doesn't stop.

Main components on the LED Blink Using IC555

LED Blink Using IC555 bill of materials (BOM)

8 components, 7 distinct parts.

Qty	Part	Footprint	Refs
1	NA555P	DIP-8_W7.62mm	U1
1	Screw_Terminal_01x02	TerminalBlock_Phoenix_MKDS-1,5-2_1x02_P5.00mm_Horizontal	J1
1	LED	LED_D5.0mm	D1
1	1.5n	CP_Radial_D12.5mm_P5.00mm	C1
1	0.01u	CP_Radial_D12.5mm_P5.00mm	C2
2	1meg	R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal	R1, R2
1	470	R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal	R3

LED Blink Using IC555 design files

The KiCad project lives in the SelvaUx/PCB-Design-Internship-Circuit-Portfolio repository on GitHub; these links point at the commit this page was built from.

LED Blink Using IC555: common questions

How big is the LED Blink Using IC555 PCB?

The LED Blink Using IC555 measures 35 × 45 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the LED Blink Using IC555?

8 components, from 7 distinct parts. The full bill of materials is listed on this page.

Where can I download the LED Blink Using IC555 design files?

From the SelvaUx/PCB-Design-Internship-Circuit-Portfolio repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the LED Blink Using IC555 design in my own project?

The repository has no license, so all rights stay with SelvaUx. Use it as a reference, and ask the author before reusing the design.

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