Arduino bluetooth detector The main aim of our project is to perform Proximity Detection using the BLE via ESP32, where any device of Smoke & Gas Detector using MQ2 with Arduino Voice Alert TTS | Bluetooth TTS Android Mobile App Alert *********************************************************** 🛠️ Do You Want to Purchase the Jan 16, 2024 · This tutorial demonstrates the Arduino 101's onboard Bluetooth® Low Energy capabilities. Jan 12, 2025 · Welcome to my Arduino Bluetooth + Obstacle-Avoiding Car project! This DIY project combines creativity, electronics, and programming to build a robotic car that can avoid obstacles autonomously while also being controlled via Bluetooth. Apr 1, 2015 · Hi, bit of a noob, so I apologize if this has been asked an answered. May 9, 2020 · Arduino will collect sensor data, in this case - temperature and humidity data, but it could easily be data from other sensors; Arduino will send the sensor data over the JY-MCU Bluetooth module to a Python application we’ll build; The Python listener will listen for sensor data and add them to InfluxDB timeseries database; haaga-helia uas software project. Autonomous Mode: The car automatically avoids obstacles and chooses the best path to navigate around them. Like user’s steps, burned calories, etc on hourly/daily/monthly basis. Learn how to controls LED via Bluetooth or BLE (Bluetooth Low Engery) using Arduino, how to controls LED via smartphone using HC-05 Bluetooth module or HM-10 Bluetooth module Explore comprehensive documentation for the Arduino UNO-Based Motion Detection System with Bluetooth Connectivity project, including components, wiring, and code. It includes features like an 11-bit ADC for data acquisition, I2C functionality, and connecting to digital and analog sensors. You can interact with the Arduino Nano as if it were connected to a PC's Serial Monitor, without needing to add any special code for the Bluetooth module in your If you can send AT commands to your bluetooth module, you can also discover nearby devices. The smart blind stick uses ultrasonic sensors, a microcontroller, Bluetooth, and GPS to help visually impaired people navigate and detect obstacles independently. HC-05 Bluetooth module uses serial communication to talk with microcontrollers. Learn how to controls LED Matrix Display via Bluetooth or BLE (Bluetooth Low Engery) using Arduino, how to send text to LED Matrix Display via smartphone. The Ultimate BLE Presence Detector: Hi there, In this instructable I will show how I made a really simple Bluetooth Low Energy presence detector, using my smart wristband and a relay I was able to control the ligths of my room; Everytime I go in, turn the light on and if I left the r… Open the 00-Bluetooth_start. Oct 23, 2023 · Introduction Smartphone-controlled home appliances using an Arduino Uno and an Android app with an HC-05 Bluetooth module is a fascinating DIY project that merges technology and home automation. Sep 28, 2025 · Build a DIY Arduino Bluetooth Controlled Car with Ultrasonic Obstacle Detection and Buzzer. The IRF540N MOSFET allows for an Arduino to control the activation of a high-current (12V) solenoid while being controlled from a low Feb 20, 2023 · Use your phone's sensors data and the Arduino Cloud to detect falls. Aug 18, 2024 · you will learn how to wirelessly monitor the heart rate or Heartbeats per minute using the Pulse Sensor, Arduino, a 16x2 LCD and HC 05. In this article, I am going to show you how to make a simple BLE presence detector with the help of an ESP32, and Arduino, and in the end, we will test these devices using BLE on my smartphone and a smartwatch. 1. Bluetooth Arduino Security System : This project is a motion activated security system which also incorporates a bluetooth module and push buttons for ease of use for the user (shown in the picture provided). It enables the Arduino to be connected and exchange data How to Set Up and Test Arduino Bluetooth Connection: This works with android phones and the HC-05 and HC-06 bluetooth modules, as well as pretty much any arduino or arduino clone. ino file under the path of ultimate-sensor-kit\iot_project\bluetooth\00-Bluetooth_start, or copy this code into Arduino IDE. So I was wondering if I could use a bluetooth module to detect the presence of Arduino - BLUETOOTH & ANDROID PIR ALARM With Call and Sms Functions!: Hello world! Today i made a android app that communicates with a arduino using the HC-06 Bluetooth module for a PIR Motion sensor GSM Alarm. Some of the first modules used to connect Arduino with Bluetooth were Serial Bluetooth Modules. In the example they are sending commands from computer, but you can do exactly the same with your Arduino. At the… Jul 8, 2025 · 🔐 Smart Door Lock System with Keypad, IR Sensor, Servo & Bluetooth Project Description: This project is a DIY Smart Door Lock System using an Arduino Uno, a 4x4 Keypad, IR Sensor, Servo Motor, Bluetooth Module (HC-05), LED, and a Push Button. This tutorial involves using the HM-10 BLE Bluetooth 4. wnpukdw rofo qvczi njqgl bkrk xxjsg ugzlhhk vciw ngxahx sqrz jusbpb elqc zzpxdwx ldbg kclmha