Sprint Timing System
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Features
This project is a high-precision, Arduino-based sprint timing system (protoype).
It uses three modules (start, finish and laser).
Clock synchronization is achieved using a PI controller, inspired by IEEE 1588 PTP.
It uses three modules (start, finish and laser).
Clock synchronization is achieved using a PI controller, inspired by IEEE 1588 PTP.
• sub 0.01s precision
• laser break Detection
• set and gun sounds imitating race conditions
• screen displaying infomation
• 100m+ of range line-of-sight
Components
• laser break Detection
• set and gun sounds imitating race conditions
• screen displaying infomation
• 100m+ of range line-of-sight
• RFM69HCW
• Vishay TEPT 4400
• Adafruit PAM8302A Class D
• CN0293 1602 LCD Display
• Elegoo UNO R3
• Tactile Button
• Miscellaneous ie battery holder,
resistor, capcitor, on switch, wires
• Plastic Enclosures
• Class 2 laser
Repo
• Vishay TEPT 4400
• Adafruit PAM8302A Class D
• CN0293 1602 LCD Display
• Elegoo UNO R3
• Tactile Button
• Miscellaneous ie battery holder,
resistor, capcitor, on switch, wires
• Plastic Enclosures
• Class 2 laser