An inline skate timing system, made in Medan
Speed slalom races need precise timing. Imported systems are expensive, so I built one.
- Client
- sk8sum Medan
- Year
- 2020
- Location
- Medan, North Sumatra
- My role
- Engineer, hands-on
- Delivered through
- Firmansyah.co
Layers worked on
What we did
- 01Microcontroller firmware with high-speed timer interrupts triggered by laser light gates.
- 02Run times sent over Wi-Fi straight to judges' phones, tablets and laptops.
- 03Supports speed slalom, battle slalom and free jump formats.
The result
1 ms precision, shown on all judges' devices at once, at a lower cost than imported timing gates.