Tag Archives: Control

Control ESP8266 over the internet

F8H4C1WIN3EI8A1.MEDIUM

Here is a basic tutorial on how to control ESP8266 over the internet using two buttons on a browser window. The article goes through Arduino IDE configuration and example code is included.

There are but a few things better than (succesfully) programming and using your Arduino. Surely one of those things is using your ESP8266 as an Arduino with WiFi!

Control ESP8266 over the internet – [Link]

AC Motor Speed Controller using U2008B

AC-Motor-Speed-Controller-500x500

This low cost current feedback phase control AC motor driver based on U2008 IC, The U2008B is designed as a phase control circuit in bipolar technology. It enables load-current detection as well as mains-compensated phase control. Motor control with load-current feedback and overload protection are preferred application.

Specifications

  • Supply In-put: 230V AC
  • Load: Up to 500W (Triac Required Heat sink for Higher Load)
  • Jumper J1 Selection: A-Load Current Compensation or B-Soft Start
  • PR1: Preset for Phase Control ( Ramp Current Adjustment)
  • P1 : Potentiometer Set Point

AC Motor Speed Controller using U2008B – [Link]

DC Motor Speed and Direction Controller

DC_Motor_Speed_Controller_IMG

DC Motor Speed and direction controller project based on L293D H-Bridge and 555 Timer IC. 555 Generate PWM and L293D works as output driver. The 293D provides bidirectional drive current up to 600mA a voltage from 5V to 12V. L293D includes the output clamping diodes for protections.

Specifications 

  • Supply 5 to 12 V
  • Inhibit facility/enable
  • PWM Frequency 5KHz Maximum
  • High Noise immunity
  • Over temperature protection
  • Capable of delivering output current up to 600 mA per channel

DC Motor Speed and Direction Controller – [Link]

Controlling Arduino using your Voice

FO5AMNEILID0Z6P.MEDIUM

bluehybrid @ instructables.com shows us how to use your voice to control a led light on Arduino. To achieve this he used the 1Sheeld Arduino shield.

This Project is getting start to use arduino with 1Sheeld

In this project we will turn an LED (ON) and turn it (OFF) by Voice

We will say “Open” to turn it (ON) and “Close” to turn it (OFF)

Controlling Arduino using your Voice – [Link]

Isolated Digital ON/OFF Switch for AC load

AC_Load_Switch_M011

ON/OFF AC load Controller project offers simple On/Off Switch Control with two tact switch.

Specifications

  • Input supply – 12 VDC @ 40 mA
  • Output – upto 500 W – 230 VAC
  • Onboard tactile switch for ON/OFF control
  • Opto-isolated Triac based design
  • Power-On LED indicator
  • Power Battery Terminal (PBT) and Terminal pins for easy input / output connection
  • Four mounting holes of 3.2 mm each
  • PCB dimensions 44 mm x 86 mm

Isolated Digital ON/OFF Switch for AC load – [Link]

L293D DC Motor Driver Module

L293D_DC_Motor_Driver_500x500

The project designed around L293D IC. The L293D device is quadruple high-current half-H driver. The 293D is designed to provide bidirectional drive current up to 600mA a voltage from 5V to 36V. L293D Adapter Board can be used as dual DC motor driver or bipolar stepper motor driver. Useful in robotics application, bidirectional DC motor controller and stepper motor driver. Separate logic supply to reduce dissipation. L293D includes the output clamping diodes for protections.

Specifications

  • Motor/Logic supply 5 to 36 V
  • Logic controls input 7 VDC max
  • Inhibit facility/enable
  • High Noise immunity
  • Over temperature protection
  • Capable of delivering output current up to 600 mA per channel
  • The control/interface lines are accessible with Berg connector
  • Header connector for motor and supply connection
  • PCB dimensions 36 mm x 24 mm

L293D DC Motor Driver Module – [Link]

555 Based DC Motor Speed Controller

M005

555 DC Motor Speed Controller project will control the speed of a DC motor connected to it. This project is built using the popular 555 timer IC.

Specifications

  • Power supply input 5-12V DC
  • Motor Load Up to 1 to 2Amps
  • Onboard preset to vary Duty Cycle from 10% to 95% @ 120 Hz
  • Ideal for mini drill and robotics application
  • Transistor based output drive with heat-sink
  • Diode protection for motor surge
  • Power-On LED indicator
  • Screw terminal connector for easy power supply input and output-Motor connection
  • Four mounting holes of 3.2 mm each
  • PCB dimensions 47 mm x 56 mm

555 Based DC Motor Speed Controller – [Link]

DC Servo Motor Driver – Analog Closed Loop Control

DC_SERVO_PIC

Versatile project has been designed to use in automotive application and industrial servo control application. This project provides all active necessary functions for closed loop servo system using Brushed DC Motor and potentiometer mounted on output shaft of DC Motor Gear. This project is ideally suited for almost any servo positioning application.

Features

  • POWER SUPPLY: 12-30V DC
  • MOTOR LOAD: 800mA MAX
  • P2: Position Potentiometer
  • P1: Fed Back potentiometer couple with DC Gear Motor output shaft
  • CN1: Power Input 12V-30V DC
  • Motor: DC Motor

DC Servo Motor Driver – Analog Closed Loop Control – [Link]

Large Current Relay Driver

I045A

This is a large current Relay module with single pole double throw switch which provides normally closed and normally open operations. The Relay is the most common used module in application such as home automation, industrial automation, and machine on/off. Sometimes you need to control large current such as the fans, lights, water heaters, room heaters, Air-conditioning, vacuum pumps That is what this Large Current Relay Module can be helpful to drive such high current load with just TTL signal. Easy interface with embedded systems and micro-controllers.

Features

  • Supply 12V DC
  • Current 190mA
  • Trigger Supply 3 to 8V DC
  • Optically isolated input for safety and noise immunity
  • 7 Pin Header for Inputs and 5V DC output
  • 3 Pin screw Terminals for Relay output

Large Current Relay Driver – [Link]

4 CHANNEL INFRARED REMOTE MODULE

H002

4 Channel Infrared (IR) Remote is a simple project using the popular  HT12A and HT12D encoder / decoder chips from Holtek.

Specifications

  • Supply – Transmitter: 2.4 ~ 5 VDC, 5 V @ 20 mA & Receiver: 5 ~ 6 VDC, 5 V @ 50 mA
  •  Output – 4 Latched/Momentary TTL compatible outputs
  •  Crystal based oscillator for reliability of operation
  •  DIP switch selectable 8 bit address code
  •  LED output to indicate reception
  •  ON/OFF slide switch in the transmitter
  •  Power-On LED indicator in the Receiver / Transmitter
  •  High noise immunity
  •  Berg connector for interfacing of the board
  •  Four mounting holes of 3.2 mm each
  •  PCB dimensions – Transmitter: 61 mm x 47 mm & Receiver: 46 mm x 46 mm

4 CHANNEL INFRARED REMOTE MODULE – [Link]