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John Lyon-Smith
2026-07-11 16:36:19 -07:00
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---
created: 2026-06-07
Index: "[[Odin]]"
tags:
- software
- electrical
- table-candles
source:
active: false
completed: 2026-07-01
---
# Goal
Create good looking PWM based candles that are mounted to the table in Odin's Dilemma. This will remove the need to replace batteries in the candles, saving money and simplifying the room reset.
## Tasks
- [ ] Buy caps 2026-07-11
- [ ] Install wooden caps over screws 2026-07-11
- [x] Create good looking candles
- [x] Wax dripping down
- [x] Base: screw holes for mounting, secured in candles
- [x] Wires go out
- [x] Create LED s with resistors
- [x] Resistors wired directly to LEDs (for 12 v) so it is clean
- [ ] Place LED s in candles
- [x] Wire 3 mosfet boards
- [x] Test mosfet boards with LED s on test rig
- [x] Create path for wires from mosfet/raspberry pi
- [x] Route wires to candle locations
- [x] Mount candles to table ✅ 2026-07-11
- [x] Wooden/3d printed base to hold candles together? ✅ 2026-07-11
- [x] Wire candles ✅ 2026-07-11
- [x] Software ✅ 2026-07-11
- [x] PWM control for the 2 mosfet boards
- [x] Integrate into the escape room control ✅ 2026-07-11
## PWM Candles Software
1. User inputs the desired LED pins (via mosfets) to program
2. Program sets them as output
3. Program flickers each pin simultaniously, but with different flicker rates.
## References:

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---
created: 2026-06-08T14:10:00
Index: "[[Odin]]"
tags:
- software
- table-candles
source:
---
# PWM Candles Software
---
1. User inputs the desired LED pins (via mosfets) to program
2. Program sets them as output
3. Program flickers each pin simultaniously, but with different flicker rates.
---
## References:

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@@ -1,35 +0,0 @@
---
created: 2026-06-07T14:31:00
Index: "[[Odin]]"
tags:
- software
- electrical
- table-candles
source:
---
# PWM Candles
---
## Steps
- [ ] Create good looking candles
- [ ] Wax dripping down
- [ ] Base: screw holes for mounting, secured in candles
- [ ] Wires go out
- [ ] Create LED s with resistors
- [x] Resistors wired directly to LEDs (for 12 v) so it is clean
- [ ] Place LED s in candles
- [x] Wire 3 mosfet boards
- [x] Test mosfet boards with LED s on test rig
- [x] Create path for wires from mosfet/raspberry pi
- [x] Route wires to candle locations
- [ ] Mount candles to table
- [ ] Wooden/3d printed base to hold candles together?
- [ ] Wire candles
- [ ] Software
- [x] PWM control for the 2 mosfet boards
- [ ] Integrate into the escape room control
---
## References:

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- speaker - speaker
source: source:
--- ---
# Record Puzzle # Summary
---
## Needed
- 6 record slots that read records with RFID reader to check if it is the correct record - 6 record slots that read records with RFID reader to check if it is the correct record
- Songs of correct record play on speaker below each record holder - Songs of correct record play on speaker below each record holder
- Hand sensor for someone to place hand on record holder, then song plays - Hand sensor for someone to place hand on record holder, then song plays
## Constraints ## Constraints
- 1 Raspberry Pi - 1 Raspberry Pi
- Limits of I2C - Limits of I2C

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---
active: false
tags: project
created: <% tp.file.creation_date() %>
---
## Goal
## Tasks
## References
[[Project Template]]