DC Motor featuring 4Duino-24

In this project, we will learn how to control the speed and direction of a DC motor via I/O ports with PWM output capability, a L293D quad half-h drivers IC and 4D Workshop widgets. In its simplest form, a DC motor has two wires which is connected to a power supply. Depend on whichever way current flows in the DC motor, this will determine the direction in which the motor will spin. Motors are often used in ...

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Servo Motor Control with Arduino Due

As discussed earlier, Arduino Due is an ARM controller based board designed for electronic engineers and hobbyists. This DUE board can be used for making CNC machines, 3D printers, robotic arms etc. All these projects have a common feature that is Position Control. Any of these projects needs accuracy towards their position. Accurate positions in these machines can be achieved by Servo Motors. In this sessi ...

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Arduino HVAC Servo Thermostat or Controller

Welcome to my 'green' instructable! I am going to show you how to use an Arduino, two servo motors a temperature sensor and some metal (or wood) to make a digital thermostat for a through-wall HVAC unit. According to CB Richard Ellis (a major real estate firm), New York City is a renters market, with only about 1/3 of the population owning their home (versus almost 70% home ownership for the rest of the US) ...

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How to make a servo and Ardiuno stand

In this instructible I will show you how I make my servo stand.  This stand is useful if you want to test a new way to control a servo but dont want to use a servo on your robot or something.  make Step 1: Cut the wood cut 2 5inch pieces of 2x4 then measure the short side of the servo and add 2inches then cut 2 pieces of paint stirrer to this measurement Step 2: Put it togather First -skrew the servo on to ...

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