https://github.com/lucasht22/lock
Project for Hackclub Highway
https://github.com/lucasht22/lock
Last synced: 4 months ago
JSON representation
Project for Hackclub Highway
- Host: GitHub
- URL: https://github.com/lucasht22/lock
- Owner: LucasHT22
- Created: 2025-05-16T00:03:28.000Z (about 1 year ago)
- Default Branch: main
- Last Pushed: 2025-06-16T19:27:26.000Z (12 months ago)
- Last Synced: 2025-06-16T20:35:18.587Z (12 months ago)
- Language: C++
- Size: 32.2 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# ChessClock
Project for Hackclub Highway
| Item Name | Purpose | Source | Price (BRL) | Price (USD) | Total (USD) |
| ------------------------------ | ------------------------------------ | -------------- | ----------- | ----------- | ----------- |
| Arduino Nano | Main microcontroller | AliExpress | R\$ 9.83 | \$1.79 | \$1.79 |
| TCA9548A I2C Multiplexer | Control multiple I2C devices (OLEDs) | Mercado Livre | R\$ 34.19 | \$6.22 | \$6.22 |
| OLED 0.96" 128x64 I2C x2 | Display player timers | Mercado Livre | R\$ 59.00 | \$10.00 | \$10.00 |
| Potentiometer B10K | Select initial time (5/10/30 mins) | Already owned | R\$ 0.00 | \$0.00 | \$0.00 |
| Push Button x2 | Start/pause + add 1 minute | Already owned | R\$ 0.00 | \$0.00 | \$0.00 |
| Switch x2 | Turn switch for each player | Already owned | R\$ 0.00 | \$0.00 | \$0.00 |
| Jumper Wires | Connect all components | Already owned | R\$ 0.00 | \$0.00 | \$0.00 |
| USB Cable (Nano) | Upload code + power | Already owned | R\$ 0.00 | \$0.00 | \$0.00 |