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  • Open Loop DC Motor PWM Controller Using NE5560

    2015-03-03 04:59:2383

    This is a circuit of the open loop PWM controller using the NE5560. This controller is suitable for Switched mode motor drive. To get the best dynamic ...

  • Stereo tone control circuit using IC TDA1524A

    2015-03-03 04:58:11136

    The stereo tone control circuit with IC, be the circuit diagram that use just IC numberTDA1524A. It be pillar heart in the work which, be IC the integr...

  • SCC2 10 Amp Solar Charge Controller

    2015-03-03 04:56:21135

    The SCC2 is a solar charge controller, its function is to regulate the power flowing from a photovoltaic panel into a rechargeable battery. It features...

  • Volume Control Circuit

    2015-03-03 04:56:1780

    Digital Volume Control Circuit Description This is the circuit diagram of a digital volume controller for any sort of audio amplifiers or almost any ci...

  • Blinker ? The Cool Automatic Turn Signal Control

    2015-03-03 04:48:4767

    Now, it's already year 2009 (Happy New Year to all beloved readers!) and most of you here were probably have many New Year resolutions. If you want to ...

  • The roadblocks flashing alarm circuit ( 4 )

    2015-03-03 04:44:51114

    Road blocks flashing warning light using battery is shown in the figure, and it can be used local road facilities without AC power for roadblocks alarm...

  • IR Remote Control Jammer

    2015-03-03 04:37:5374

    Don't like your little brother's TV channel selection? Hate the volume your wife sets the stereo at? Want to just annoy someone? This circuit does all ...

  • Multi-function electric fan control circuit with crickets so

    2015-03-03 04:30:1396

    As shown in the figure, when you press speed key to start the fan, in each case, it is operates with stroke. M-end (15 feet) outputs drive signal which...

  • Play Station Controller Interface Guide

    2015-03-03 04:25:0172

    Despite the large number of guides already out there that describe how to communicate with a play station controller (or guitar hero), most do not cove...

  • Breath alcohol tester control circuit description

    2015-03-03 04:18:33168

    This article is a breath alcohol tester control circuit description. The first thing you see is the breath alcohol tester includes a number pad (state ...

  • Electronic Mouse Trap

    2015-03-03 04:16:07173

    This circuit uses a conventional spring loaded mouse trap, available from hardware stores. However when a mouse is caught, the circuit triggers and tra...

  • Telephone line monitors

    2015-03-03 04:12:5594

    This nifty little circuit lets you record your phone conversations automatically. The device connects to the phone line, your tape recorder's microphon...

  • Temperature Control Circuit Diagram using Microcontroller an

    2015-03-03 04:03:35407

    This post below will show you with a guide for making a low-cost temperature control kit with can also describe the using of microcontrollers in proces...

  • On-off Infrared Remote Control(1N5231B)

    2015-03-03 03:57:0872

    This article describes the On-off Infrared Remote Control (1N5231B). The principle is very simple, very practical. The circuit components can help you ...

  • Power-On Time Delay Relay

    2015-03-03 03:55:04127

    Here's a power-on time delay relay circuit that takes advantage of the emitter/base breakdown voltage of an ordinary bi-polar transistor. The reverse c...

  • Switch Control with Touch-Sensitive Input

    2015-03-03 03:47:4977

    Figure 1 The objective of the circuit is to create touch switch control that is sensitive enough to detect the input to perform the desired output. 401...

  • HA-2542 Dc Motor Speed Control

    2015-03-03 03:45:35416

    DC motors include permanent magnet designs through 5 HP and wound field designs through 500 HP designed for adjustable speed operation fromSCRcontrols....

  • 0-10V control for RC servos

    2015-03-03 03:44:23106

    0-10V control for RC servos This circuit takes standard 0-10V control voltage (for example fromanalogue light controlling desk) and outputs a standard ...

  • Single Phase Induction Motor Control Theory (LM1036N)

    2015-03-03 03:43:0884

    This article describes a Single Phase Induction Motor Control Theory (LM1036N). The principle is very simple, very practical. The circuit components ca...

  • How to Build a 300MHz AM, RF Remote Control System (1N4001)

    2015-03-03 03:42:3692

    This article describes the How to Build a 300MHz AM, RF Remote Control System (1N4001). The content is very simple, very helpful. Components in this ar...

  • Model train motors speed control

    2015-03-03 03:39:06178

    Model train motors are small, permanent-magnet motors with brush commutators. This kind of engine has a very useful property: it acts equally well as a...

  • Discrete components motor direction controller schematic pre

    2015-03-03 03:38:54108

    This article is a discrete component motor direction controller principle introduction. By convention, in order to better grasp the principles you are,...

  • Water tower automatic water supply protection circuit

    2015-03-03 03:23:2892

    VT1, VT2, VT3, J1 are the main components of the pumping circuit, the working principle is not difficult to make a self- analysis for reader. Water pro...

  • Windshield wiper hesitation motor control circuit

    2015-03-03 03:22:15106

    A windshield wiper motor control circuit for controlling a motor which is normally operated in either continuous or intermittent modes and wherein duri...

  • Part 2: 200W -48 AdvancedTCA Hot Swap Controller with I2C I

    2015-03-03 03:22:1067

    View Full Size Image View Original Datasheet The LTC4261 negative voltage Hot Swap controllers allow a board to be safely inserted and removed from a l...

  • Stereo Width Controllers circuit (SN74LV240APWR)

    2015-03-03 03:17:30147

    This article describes the Stereo Width Controllers circuit (SN74LV240APWR). The content is very simple, very helpful. Components in this article can h...

  • How to Build a 300MHz AM, RF Remote Control System (2N3906

    2015-03-03 03:16:02111

    This article describes the How to Build a 300MHz AM, RF Remote Control System (2N3906). The content is very simple, very helpful. Components in this ar...

  • CY7C68013A EZ-USB FX2LP USB Microcontroller

    2015-03-03 03:15:5684

    USB development board based around the Cypress CY7C68013A. The development board provides an excellent introduction to USB hardware, firmware and softw...

  • Speech Pitch Controller (MSM6322GSK)

    2015-03-03 03:15:2572

    That circuit uses the MSM6322GSK which is only available in small 24 pin plastic SOP style package. A speech pitch converter IC that operates in real t...

  • The Handy Board - The Cricket Robotics Controller (BF245)

    2015-03-03 03:14:0870

    This article describes the The Handy Board - The Cricket Robotics Controller (BF245). The content is very simple, very helpful. Components in this arti...

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