"Smart Blind Stick prototype using Arduino, ultrasonic sensing, and buzzer alerts to help visually impaired users detect nearby obstacles. Lightweight PVC design, rechargeable power unit, and ...

Endcap design (Fusion360) Solid State Relay PWM Arduino code Oxygen Sensor Arduino code Rotary Valve driver Arduino code Integrated Arduino code of all the arduino codes ...

Abstract: Radar technology has been a cornerstone of numerous applications, from aviation to meteorology, offering invaluable capabilities for object detection and tracking. Traditional radar systems, ...