About: Ibrar Ayyub

Arduino Mega Introduction: An Arduino Mega is an electronic circuit board known as a microcontroller that uses ATmega1280. This offers 54 pins, which can be set to input and output variations, and 14 for analog and pulse output signals. There are also 16 analog input pins for reading analog voltage levels. The board has 4 […]

1 Introduction Open-source development microcontrolled electronic boards like Arduino and Raspberry Pi are gaining popularity in the Research and Development field due to their versatility and ease of use across various applications. This paragraph focuses on one specific application, namely the potentiostat, which holds significant importance in the field of electrochemistry. The potentiostat is a […]

GPIO pins of ESP32 DEVKIT As previously stated, the chip on this board contains 48 GPIO pins, although not all pins are reachable via dev boards. The ESP32 devkit features a total of 36 pins, with 18 pins located on each side of the board, as illustrated in the image provided. There are 34 GPIO […]

Here is the list of our top 5 online Arduino simulators. Virtual Breadboard for Arduino: Since its launch in 2005, Arduino has grown to be popular than the previous models since it is based on open, both in terms of hardware and software architecture, mostly used by hobbyists, educators and professionals and is commonly used […]

Introduction Electrodes on the skin are used to detect muscle (EMG), brain (EEG), and heart (ECG/EKG) functions. These electrophysiological measures are commonly utilized for clinical use, research investigations, and even by enthusiasts such as those intrigued by brain computer interfaces. Numerous commercial systems are categorized as “medical grade”, indicating that they come at a high […]

Need to organize your coins? Get some help with this project. Things used in this project Hardware components Arduino MKR1000 × 1 ATX Power Supply × 1 Adafruit coin acceptor × 1 Adafruit Proto Screw Shield × 1 Adafruit GRAPHIC ST7565 POSITIVE LCD (128X64) WITH RGB BACKLIGHT + EXTRAS × 1 Adafruit LOCK-STYLE SOLENOID – […]

Create an inexpensive basic wireless mesh network with arduinos and long range APC220 radio modules. Wireless mesh networks have the ability to accommodate non-functioning individual nodes and are resilient in challenging environments like forests and hills, where direct data transmission between points may be limited. Step 1: How the mesh works This is a wireless […]

Why make your own Arduino control system? Once I finished building my homemade telescope mount, I installed a Meade DS motor kit to power it. This system was very sluggish, lacking in power, and untrustworthy. I couldn’t modify the programming or upkeep the system either. I chose to develop my own telescope control system from […]

In this article, we demonstrate how to create a compact and practical Arduino DMX512 controller that can be used to operate a smoke machine with DMX or for testing purposes. Arduino Mega, Arduino UNO, and other similar devices can be utilized with minor modifications. Only a few cheap components are utilized. The setup includes 6 […]

This guide describes the pinout of the ESP32 development board and concentrates on ESP32 devkit, in particular. Actually, the ESP32 devkit comprises of the ESP-WROOM-32 which actual implementation we shall be implementing throughout the two main modules. It is worth admitting that there are several different chip models of the ESP32 family in the market. […]