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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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Showing posts with the label on the cheap

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2026-01-25 (Su) BonfireLaserTag IO and IR testing

January 26, 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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2026-01-24 (Sa) BonfireLaserTag Voltage adjustment and problem listing

January 25, 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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2026-01-22 (Th) BonfireLaserTag Soldering finished

January 23, 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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2026-01-21 (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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2026-01-18 (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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2026-01-15 (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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2026-01-13 (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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2026-01-10 (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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2026-01-08 (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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2026-01-04 (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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2026-01-01 (Th) BonfireLaserTag Infrared receivers wired

January 02, 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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2025-12-31 (W) BonfireLaserTag Battery holder wiring

January 01, 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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2025-12-30 (Tu) CritterEarrings COMPLETED

December 31, 2025

blue whale critterEarrings cute dinosaurEarrings dinosaurs DIY drill drill bit earring hook earrings eye pin fashion fun jewelry jump ring on the cheap pin vise pretty rotary tool whale

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2025-12-28 (Su) BonfireLaserTag Arcade buttons and TRS connectors

December 29, 2025

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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2025-12-27 (Sa) BonfireLaserTag Screen wiring

December 28, 2025

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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