HardLabs

DC Halogen Flicker

mekatronik-achmadi·short-jobs·halogen-flicker/circuit/halodc_flicker_v0/halodc_flicker_v0.kicad_pcb

DC Halogen Flicker PCB layout, top view — open source AVR/Arduino board by mekatronik-achmadi

About the DC Halogen Flicker PCB

DC Halogen Flicker is an open source AVR/Arduino PCB design by mekatronik-achmadi, published on GitHub. It is a 2-layer board measuring 86.1 × 48.7 mm, with 16 components from 13 distinct parts.

Its main chip is the ATtiny13A-P, from the AVR/Arduino family. Other key parts include the PC817 and AMS1117-5.0. By type, the board carries 4 connectors, 4 resistors, 3 ICs, 3 diodes, 1 transistor and 1 switch.

From the project

A small circuit to help create flicker using Halogen based lamp. Using a MOSFET and ATTiny chip to control the the negative side of Lamp.

Main components on the DC Halogen Flicker

PC817AMS1117-5.0ATtiny13A-P

DC Halogen Flicker bill of materials (BOM)

16 components, 13 distinct parts.

QtyPartRefs
1
PC817
U2
1
AMS1117-5.0
U3
1
ATtiny13A-P
U4
1
IRF540N
Q1
1
ASP
J1
1
BATT_LAMP
J2
1
SW_ON
J3
1
CHARGER
J4
1
SW_DIP_x02
SW1
2
LED
D1, D3
1
D_Schottky
D2
2
10K
R1, R2
2
100
R3, R4

DC Halogen Flicker design files

The KiCad project lives in the mekatronik-achmadi/short-jobs repository on GitHub; these links point at the commit this page was built from.

DC Halogen Flicker: common questions

What microcontroller does the DC Halogen Flicker use?

The DC Halogen Flicker is built around the ATtiny13A-P, from the AVR/Arduino family.

How big is the DC Halogen Flicker PCB?

The DC Halogen Flicker measures 86.1 × 48.7 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the DC Halogen Flicker?

16 components, from 13 distinct parts. The full bill of materials is listed on this page.

Where can I download the DC Halogen Flicker design files?

From the mekatronik-achmadi/short-jobs repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the DC Halogen Flicker design in my own project?

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

Can I test firmware for the DC Halogen Flicker without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.

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