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 ...

Connecting ACS712 to Arduino Connections: o VCC: Connect to the Arduino 5V pin. o GND: Connect to the Arduino GND pin. o OUT: Connect to an analog input pin of the Arduino (e.g., A0). o IP+ and IP-: ...

Components required for this Project are Arduino uno Heartbeat Sensor OLED Jumper wires We have previously interfaced same heart rate sensor with Arduino and displayed the values online using ...

As indicated, our system requires a “Logic High (H)” level input to wake up. The best sensor you can use to detect an intrusion is the Passive Infrared (PIR) Sensor. The PIR Sensor detects the motion ...

Arduino UNO The Uno is a microcontroller board based on the ATmega328P. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz quartz crystal, a USB ...

This is an Arduino-based Proximity Sensor circuit wired using the popular HC-SR04 Ultrasonic ranging module,used here for non-contact object detection purpose. The HC-SR04 module includes ultrasonic ...

This build is about using the temperature sensor in your clock. The ATMega328p, the chip at the heart of all your Arduino Uno clones, has within it a watchdog timer that clicks over at a rate of ...

Radiation Sensor Shield For The Arduino 49 Comments by: Brian Benchoff April 17, 2011 ...