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Arduino as a programmable logic controller (PLC)

Arduino as a programmable logic controller (PLC)

Arduino as a programmable logic controller (PLC)

Arduino as a programmable logic controller (PLC)

I am working on a small robot that can be controlled by an Arduino using wireless communications. But I was discouraged by the number of wires running from the Arduino and the breadboard. So I decided to reduce the number of wires by making my own motor controller board. The result was promising, it reduced the number of wires by half.I wanted to control 4 small DC motors, so I opted for the L293D chip. I used two of those chips to control 4 motors, each chip can control 2 DC motors.I will…

How to Build an L293D Motor Board Controller for Arduino

I am working on a small robot that can be controlled by an Arduino using wireless communications. But I was discouraged by the number of wires running from the Arduino and the breadboard. So I decided to reduce the number of wires by making my own motor controller board. The result was promising, it reduced the number of wires by half.I wanted to control 4 small DC motors, so I opted for the L293D chip. I used two of those chips to control 4 motors, each chip can control 2 DC motors.I will…

Adafruit Trinket - Mini Microcontroller - 5V Logic: Adafruit’s mini microcontroller packs a lot of power. The board is built around a tiny chip — the Atmel ATtiny85 — and is affordable and small enough to be used in a multitude of projects. It’s a great starting point for experimentation, and the risk is low since it’s the lowest-cost Arduino-IDE programmable board.

Adafruit Trinket - Mini Microcontroller - 5V Logic: Adafruit’s mini microcontroller packs a lot of power. The board is built around a tiny chip — the Atmel ATtiny85 — and is affordable and small enough to be used in a multitude of projects. It’s a great starting point for experimentation, and the risk is low since it’s the lowest-cost Arduino-IDE programmable board.

NRF24L01 Arduino connection

NRF24L01 Arduino connection

4x Actuator Controller

4x Actuator Controller

ARDUINO SOLAR CHARGE CONTROLLER (PWM)

ARDUINO SOLAR CHARGE CONTROLLER (Version-1)

ARDUINO SOLAR CHARGE CONTROLLER (PWM)

Garduino | Arduino Gardening

Garduino | Arduino Gardening

DIY PCB Ink Plotter using Arduino and GRBL CNC

DIY PCB Ink Plotter using Arduino and GRBL CNC

Use Arduino as a Xively HTTP client and interact with the new shield for power management. We already talked about WiFi connectivity for Arduino in other posts, presenting the design of a high performance WiFi shield and explaining how to use it both as a web server, or a web client. The two modes of operation enable to a wide range of applications supported by network connectivity. Unlike other shield, ours incorporates a module that is able to take over those tasks which, if left to the…

Use Arduino as a Xively HTTP client and interact with the new shield for power management. We already talked about WiFi connectivity for Arduino in other posts, presenting the design of a high performance WiFi shield and explaining how to use it both as a web server, or a web client. The two modes of operation enable to a wide range of applications supported by network connectivity. Unlike other shield, ours incorporates a module that is able to take over those tasks which, if left to the…

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