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    Arduino

    HC-05 Bluetooth car with mobile control

    11/27/202411/25/2024 by Faveren Caleb
    hc-05 bluetooth car

    Developing a HC-05 Bluetooth car that is controlled via a Bluetooth mobile app. It is similar to a wireless remote-controlled car. It uses an Arduino Uno, a HC-05 Bluetooth module, and a

    Categories Electronics Projects Tags Arduino, Bluetooth Module, HC-05, L298N

    2 Channel HC12 module wireless remote

    11/28/202411/22/2024 by Faveren Caleb
    2 Channel HC12 module wireless remote

    We developed a 2 Channel HC12 module wireless remote in this project. This remote will be able to send commands to 2 different HC12 receivers operating on different channels. We

    Categories Electronics Projects Tags Arduino, HC12, Wireless systems

    Obstacle Avoidance robot using L293D motor driver

    11/28/202410/27/2024 by Ebosetale Isesele
    obstacle avoidance robot

    Creating a self-driving obstacle avoidance robot is an exciting venture, and with this obstacle-avoidance robot, you’ll learn how to navigate an Arduino-based project to avoid obstacles autonomously. Using sensors, motors,

    Categories Electronics Projects Tags 555 timer IC, Arduino, L293D, Motor Driver

    How to make an I2C slave send data in an I2C system

    11/28/202410/06/2024 by Faveren Caleb
    I2C slave

    The master device mostly controls the I2C slave device. In this post, we will send data from the master to the slave. This is useful as some projects require the

    Categories How to Tags Arduino, I2C communication, I2C slave, I2C System, Newping.h library, Ultrasonic Sensor

    How to use Newping.h Library for ultrasonic sensors

    11/28/202410/01/2024 by Faveren Caleb
    Newping.h library

    Newping.h is a Library developed by Tim Eckel. It makes interfacing and using ultrasonic sensors much easier. The library can be installed directly from the Arduino IDE, or the zip

    Categories How to Tags Arduino, Newping.h library, Ultrasonic Sensor

    How to use L298N dual H-bridge motor driver

    11/28/202409/21/2024 by Faveren Caleb
    L298N motor driver

    The L298N dual H-bridge motor driver is among the most popular DC motor drivers. It features a simple interface and uses fewer pins to connect to the microcontroller. Its method

    Categories How to Tags Arduino, Electronics components, L298N, Motor Driver

    How to use Serial communication between 2 Arduino boards

    11/28/202409/19/2024 by Faveren Caleb
    serial communication

    Serial communication refers to data transmission between two or more devices over a communication channel. Arduino Uno and other smaller variants have two (2) serial communication pins namely RX and

    Categories How to Tags Arduino, I2C communication, serial communication

    How to use DHT11 sensor

    11/28/202409/16/2024 by Faveren Caleb
    DHT11 project

    DHT11 is a four(4) pin sensor for measuring temperature and humidity. This sensor is cheap, small, and reliable for temperature and humidity projects. The DHT 11 works well with all

    Categories How to Tags Arduino, DHT11, Electronics components, ESP8266, Humidity, Temperature

    Multiple devices on a slave in an I2C system

    11/28/202409/05/2024 by Faveren Caleb
    I2c system with Blynk ioT

    A typical I2C system consists of two separate components or microcontrollers between which we intend to enable data transmission. The I2C system is handy in electronics design as it can

    Categories How to Tags Arduino, Blynk IoT, Electronics components

    I2C communication between microcontrollers

    11/28/202408/28/2024 by Faveren Caleb
    I2C communication

    I2C communication refers to the transfer of data between two devices. It stands for Inter-Integrated Circuit. It is a protocol that aids the communication/data transfer between two microcontrollers or components.

    Categories How to Tags Arduino, ESP8266, I2C

    6 way remote controlled system

    11/28/202408/26/2024 by Faveren Caleb
    IR Remote 6 way

    Introduction to a 6-way remote controlled system A 6-way remote-controlled system represents a significant leap in automation technology, offering unparalleled convenience and efficiency. This innovative system allows users to operate

    Categories Electronics Projects Tags Arduino, Electronics, IR remote

    Exploring the TTP223 Capacitive Touch Sensor

    11/28/202404/21/2024 by Faveren Caleb
    TTP223

    Imagine a world where buttons vanish, and your touch alone activates devices. Picture a light switch that responds to your fingertips, a doorbell that senses your approach, or a sleek

    Categories Electronics Components Tags Arduino, Capacitive touch Sensor, Electronics components, Switch, TTP223

    Bi-directional counter with light control

    11/28/202403/13/2024 by Faveren Caleb
    bi-directional counter

    Introduction to bi-directional counter with light control A bi-directional counter with light control is a device that can measure the number of people entering and exiting a place at any

    Categories Electronics Projects Tags Arduino, Bi-directional counter, Ultrasonic sensors

    Smart Traffic Light system

    11/28/202402/18/2024 by Faveren Caleb
    Smart traffic light system

    Introduction to smart traffic light system Traffic congestion is a common problem in many urban areas, causing delays, frustration, and pollution. One of the factors that contribute to traffic congestion

    Categories Electronics Projects Tags Arduino, Transistor, Ultrasonic sensors

    IOT based gas safety system

    11/28/202402/14/2024 by Faveren Caleb
    IOT based gas safety system

    Introduction to IOT based gas safety system IOT gas safety system is a system that is meant to reduce then rate of gas incidents. A gas safety system is a

    Categories Electronics Projects Tags Arduino, Ethernet Shield, MQ5

    A comprehensive break-down of ESP-01

    11/28/202402/11/2024 by Faveren Caleb
    esp-01

    Introduction to ESP-01 ESP-01 is a Wi-Fi module that enables wireless communication and internet access for microcontroller projects. It is based on the ESP8266 chip, which has a 32-bit processor,

    Categories Electronics Components Tags Arduino, Arduino software, Electronics components

    A comprehensive guide on Ethernet Shield(W5100)

    11/28/202402/10/2024 by Faveren Caleb
    Ethernet Shield w5100

    Introduction to Ethernet Shield(W5100) Ethernet shield w5100 is a device that allows an Arduino board to connect to the internet and perform various network tasks. It is based on the

    Categories Electronics Components Tags Arduino, Arduino software

    Understanding Blynk IOT

    11/28/202402/09/2024 by Faveren Caleb
    Blynk

    Introduction to Blynk IOT Blynk is a low-code IoT software platform for businesses and developers. It allows users to create mobile and web applications for their IoT devices without any

    Categories Electronics Components Tags Arduino, Arduino software, Blynk

    A comprehensive breakdown of PIR sensors

    11/28/202412/20/2023 by Faveren Caleb
    PIR sensors

    Introduction to PIR sensors PIR sensors consist of a pyroelectric sensor, which is a material that generates an electric charge when exposed to heat. The sensor has two slots that

    Categories Electronics Components Tags Arduino, Motion Sensors, PIR sensors

    Simple fountain with night light display

    11/28/202409/26/2023 by Onah Emmanuel
    featured image fountain with night light display

    Introduction to fountain with night light display Fountain with night light display are great for designs. Fountains have long been cherished as captivating displays of water’s graceful choreography, but when

    Categories Electronics Projects Tags Arduino, CD 4017, Diodes, LM358, NE555, Operational amplifier, Solar panel, Switch, Transistor
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