Components Needed for Human Following Robot Using Arduino. Arduino UNO board ×1. Ultrasonic sensor ×3. L298N motor driver ×1. Robot chassis. BO motors ×2. Wheels ×2. Li-ion battery 3.7V ×2. Battery ...

THIS repository may help you to make a mini water tank level detection using ultrasonic sensor,arduino and Blynk Application. this code can be compiled in the arduino compiler and uploaded to the ...

Smart Blind Stick using Arduino Circuit Diagram. The below circuit diagram shows the complete hardware wiring setup of the Arduino-based Smart Walking Stick for the Blind people, detailing how the ...

In this review of the Maker Uno RP2040 board with the Arduino IDE we could blink LEDs, control RGB LED lights, press the user button to turn on one LED or make the buzzer output some melody, control a ...

[Mike] lives in a temperate rainforest in Alaska (we figured from his website’s name) and uses a 570 gallon oil tank to supply his furnace. Until now, he had no way of knowing how much oil wa… ...

This study uses ultrasonic sensor to detect water level. When the sensor is reading the water surface and it closes to the ultrasonic sensor, a higher water will be indicatad, and before the flood ...