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24 Hour Engineer

A daily blog about the things created by Brian McEvoy. Original creations, cooking and body mods.

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Posts

2026-01-21 (W) BonfireLaserTag Sshematics updated

January 22, 2026

3D printed 3D printing Arduino BonfireLaserTag fun GPIO infrared IR laser network on the cheap pi programming raspberry pi raspberry pi 0 Raspi tag tagger wifi

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2026-01-20 (Tu) BonfireLaserTag Wiring one tagger

January 21, 2026

3D printed 3D printing Arduino BonfireLaserTag fun GPIO infrared IR laser network on the cheap pi programming raspberry pi raspberry pi 0 Raspi tag tagger wifi

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2026-01-19 (M) Critical Affection: Event Horizon

January 20, 2026

artist comics Critical Affection CriticalAffection Definite Article DefiniteArticle discussion nerd culture pop culture recording Sarah! spoilers videocast writer youtube

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2026-01-18 (Su) BonfireLaserTag Headphone adapter installations

January 19, 2026

3D printed 3D printing Arduino BonfireLaserTag fun GPIO infrared IR laser network on the cheap pi programming raspberry pi raspberry pi 0 Raspi tag tagger wifi

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2026-01-17 (Sa) BonfireLaserTag Last screen assembly

January 18, 2026

3D printed 3D printing Arduino BonfireLaserTag fun GPIO infrared IR laser network on the cheap pi programming raspberry pi raspberry pi 0 Raspi tag tagger wifi

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2026-01-16 (F) Weekly Summary

January 17, 2026

BioHacking brief DIY electronics engineer hacking meatspace music news projects pseudo-random report Summary summation weekly wetware writing

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2026-01-15 (Th) BonfireLaserTag Screen mounting finished

January 16, 2026

3D printed 3D printing Arduino BonfireLaserTag fun GPIO infrared IR laser network on the cheap pi programming raspberry pi raspberry pi 0 Raspi tag tagger wifi

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2026-01-14 (W) First Impressions Episode 52: K-Pop Demon Hunters Soundtrack

January 15, 2026

artist comics Critical Affection CriticalAffection Definite Article DefiniteArticle discussion First Impressions KPop Demon Hunters nerd culture pop culture recording Sarah! spoilers videocast writer youtube

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2026-01-13 (Tu) BonfireLaserTag Printed

January 14, 2026

3D printed 3D printing Arduino BonfireLaserTag fun GPIO infrared IR laser network on the cheap pi programming raspberry pi raspberry pi 0 Raspi tag tagger wifi

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2026-01-12 (M) Critical Affection: KPop Demon Hunters

January 13, 2026

artist comics Critical Affection Definite Article DefiniteArticle discussion nerd culture pop culture recording Sarah! spoilers videocast writer youtube

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2026-01-11 (Su) Critical Affection: Getting ready for KPop Demon Hunters vegetarian RECIPE

January 12, 2026

artist comics Critical Affection Definite Article DefiniteArticle discussion HUNTR/X Huntrix KPop Demon Hunters nerd culture pop culture recipe recording Sarah! spoilers vegetarian videocast writer youtube

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2026-01-10 (Sa) BonfireLaserTag Screen holder updates

January 11, 2026

3D printed 3D printing Arduino BonfireLaserTag fun GPIO infrared IR laser network on the cheap pi programming raspberry pi raspberry pi 0 Raspi tag tagger wifi

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2026-01-09 (F) Weekly Summary

January 10, 2026

BioHacking brief DIY electronics engineer hacking meatspace music news projects pseudo-random report Summary summation weekly wetware writing

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2026-01-08 (Th) BonfireLaserTag

January 09, 2026

3D printed 3D printing Arduino BonfireLaserTag fun GPIO infrared IR laser network on the cheap pi programming raspberry pi raspberry pi 0 Raspi tag tagger wifi

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2026-01-07 (W) BonfireLaserTag Drilling for the screen mount

January 08, 2026

3D printed 3D printing Arduino BonfireLaserTag fun GPIO infrared IR laser network on the cheap pi programming raspberry pi raspberry pi 0 Raspi tag tagger wifi

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2026-01-06 (Tu) BonfireLaserTag Battery compartment installations

January 07, 2026

3D printed 3D printing Arduino BonfireLaserTag fun GPIO infrared IR laser LoRa network on the cheap pi programming raspberry pi raspberry pi 0 Raspi tag tagger wifi

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2026-01-05 (M) Critical Affection: Snowpiercer

January 06, 2026

artist comics Critical Affection Definite Article DefiniteArticle discussion nerd culture pop culture recording Sarah! spoilers videocast writer youtube

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2026-01-04 (Su) BonfireLaserTag Emitter arrays repaired and installed

January 05, 2026

3D printed 3D printing Arduino BonfireLaserTag fun GPIO infrared IR laser LoRa network on the cheap pi programming raspberry pi raspberry pi 0 Raspi tag tagger wifi

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2026-01-03 (Sa) BonfireLaserTag Mounting microcontrollers and pushbuttons

January 04, 2026

3D printed 3D printing Arduino BonfireLaserTag fun GPIO infrared IR laser LoRa network on the cheap pi programming raspberry pi raspberry pi 0 Raspi tag tagger wifi

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Brian McEvoy

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Labels

#IoTHackDay
<ideal
~
0.96"
0.96" OLED
03-14-2025
1.05946
11*17
11x17
12 root 2

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