A device that does eye examination to measure sight acuity. This device consists of 6 points placed circularly around the center point of the board and the patient will be given a hand laser and will be asked to:
- Move a certain distance away from the board
- Aim at certain points on the mirror so the patient can hit targets on the board behind him/her. After the examination the board will calculate the percentage of hits with respect to the while test targets (%) and this percentage will represent a new eye sharpness scale to indicate how well the patient’s visual acuity is.
Our aim was to reduce the cost and boost the clearness of the diagram/model so we made it on a small scale on a circular shape also it can be implemented on a larger scale depending on the usability.
- Arduino Uno
- 6 x 10K OHM Resistors
- 6 x Photoresistors(LDR)
- Jumper wires
Made with Tinkercad®
Made with Tinkercad®
Youssef Ashraf |
Amir Hesham Ibrahim |
Ali Badran |
Hesham Tamer |
Muhannad Abdallah |