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Faveren Caleb

I am a website developer and an electrical electronics engineering student. caleb@electronicsideas.com

IoT based irrigation system using Blynk IoT

November 28, 2024September 13, 2024 by Faveren Caleb
irrigation system

Tradition irrigation systems require farmers to water their crops occasionally at least twice a day. With this design, we intend to make the process automated and also give the farmer

Categories Electronics Projects Tags Blynk IoT, ESP8266, IOT, irrigation system

12V Solar charger With voltage protection and auto cut off

November 28, 2024September 9, 2024 by Faveren Caleb
Solar charger

A solar charger is an important innovation as solar is one of the most common energy sources. This design has voltage protection for both over and under voltage. We used

Categories Electronics Projects Tags Auto cut off, Solar Charger, Zener diode

Multiple devices on a slave in an I2C system

November 28, 2024September 5, 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

November 28, 2024August 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

November 28, 2024August 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

Interfacing I2C LCD with ESp8266

November 28, 2024August 25, 2024 by Faveren Caleb
I2C featured image

ESP8266 has become a common component for building IOT-capable devices. The I2C display module is a popular I2C technology that makes interfacing devices easier. It stands for Inter-Integrated Circuit. ESP8266’s

Categories How to Tags ESP8266, How to, I2C, LCD

Exploring the TTP223 Capacitive Touch Sensor

November 28, 2024April 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

The TDA2822 IC’s Capabilities

November 28, 2024April 13, 2024 by Faveren Caleb
TDA2822 IC

The TDA2822 is a versatile and widely-used integrated circuit known for its role as a dual audio power amplifier. It’s designed to function in portable audio devices like cassette players,

Categories Electronics Components Tags Amplifier, Electronics components, Sound, TDA2822

A simplified break-down of ESP8266

August 14, 2025March 31, 2024 by Faveren Caleb
esp8266 featured image

Introduction to ESP8266 (Nodemcu) The ESP8266 is a compact Wi-Fi module that has gained popularity for its versatility in Internet of Things (IoT) applications. It integrates a powerful 32-bit microcontroller

Categories Electronics Components Tags esp 8266, IOT

Bi-directional counter with light control

November 28, 2024March 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

November 28, 2024February 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

November 28, 2024February 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

12v charger with auto cut off

November 28, 2024February 12, 2024 by Faveren Caleb
12v charger with auto cut off

Introduction to 12v charger with auto cut off A 12v charger with auto cut off is a device that can charge a 12-volt battery, by supplying a constant current and

Categories Electronics Projects

A comprehensive break-down of ESP-01

November 28, 2024February 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)

November 28, 2024February 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

November 28, 2024February 9, 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

November 28, 2024December 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

CD 4017 comprehensive breakdown

November 28, 2024September 23, 2023 by Faveren Caleb
Cd 4017 decade counter

Introduction to Decade Counter CD 4017 CD 4017 decade counter is an IC that can count from 0 to 9 in binary code. It has 10 output pins, each corresponding

Categories Electronics Components Tags 555 timer IC, CD 4017, Electronics components

Clear breakdown on MQ2 gas sensors

November 28, 2024August 29, 2023 by Faveren Caleb
MQ2 Gas sensors

Introduction to MQ2 gas sensors MQ2 gas sensors are compact and versatile electronic devices designed to detect various types of gases in the surrounding environment. These sensors belong to the

Categories Electronics Components Tags Arduino, Electronics components, MQ series, MQ2 gas Sensor

Easy intro to Infrared(IR) receivers and remote

November 28, 2024August 27, 2023 by Faveren Caleb
Featured image for infrared(IR) receivers and remote

Introduction to infrared(IR) receivers and remote Most advanced systems depend on wireless communication via Infrared(IR) receivers and remote, and Arduino is one of the most common platforms for innovators to

Categories Electronics Components Tags Arduino, Arduino software, IR receiver and remote, Wireless systems
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