Speed Monitoring System
Measure the speed of a car using simple speed formula using a fixed distance and alert if speed exceeds threshold
Link to Studies
Physics
IGCSE Chapter 1
Motion and motion graphs
AS Chapter 2
Kinematics, velocity
Computer science
IGCSE Chapter 3
Sensors, proximity and IR
AS Chapter 3
Sensors, actuators and control
Instructions
1. connect each wire of I2C module with each wire in LCD display.
2. connect jumper wires from I2C module GND to common ground, PWR to 5V, SDA to A4 and SCL to A5.
3. connect jumper wires to IR sensor from GND to common ground, PWR to common power and OUT to pin 5.
4. connect jumper wires to IR2 sensor from GND to common ground, PWR to common power and OUT to pin 4.
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Components
1x Arduino UNO microchip
2x IR sensor
1x LCD display
1x I2C module (LCD display)
1x LED
1x set of jumper wires
1x 220ohm resistor
1 x buzzer (active)
Code
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