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Water sensitive circuit diagram

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This is a water sensitive circuit diagram.I suppose this circuit will give you lots of benefits .I have modified this circuit up to some extent and have added to our water pump moter (230 v) I think you also can use this circuit for various purposes.Here I have used common IC Bc109. When you fix the sensor Don't forget to fix it over the water level.This circuit operates with 4.5V to 6v.If you want to operate your water pump 230V 0r 110V you can use a rellay for that.Then this circuit will switch on or off that rellay( use 6V rellay) Note # Use a PCB to build this circuit # Don't supply more than 6V #Don't forget to fix the sensor over the water level

Touch sensitive circuit diagram

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Here I have design a touch sensitive circuit diagram.For this circuit I have used a common transistor BC 547.Normally this circuit can be operated with 4.5 to 6 v.I suppose you will be able to do lots of things with this.I have used this circuit for my room light.So you also can use this circuit for your room light. Note # Use a pcb to build this circuit # Don't supply more than 6V

Arduino y Dynamixel AX-12

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DespuĂ©s de un largo tiempo he aquĂ­ una Biblioteca para controlar los actuadores Ax-12A de Dynamixel. Estos Servos son bastante increĂ­bles, parece que no les podrĂ­a faltar nada, ya que pueden devolver Temperatura interna, Voltaje, PosiciĂ³n y Velocidad; Esto lo logra ya que tiene un microcontrolador ATmega8 el cual se comunica atravez de Half Duplex UART-TTL. Estas bibliotecas sirven para comunicarse con los servomotores Dynamixel de varias formas en diferentes pines de las placas Arduino. La comunicaciĂ³n se realiza a travĂ©s del puerto Serie (UART o USART) del Arduino por lo que estos puertos utilizados se volverĂ¡n exclusivos para comunicarse con el servomotor Dynamixel. La alimentaciĂ³n de estos Servos es con una fuente de 9.6v y uniendo la tierra del arduino con la tierra de la fuente del Servo para que la comunicaciĂ³n no tenga errores de interpretaciĂ³n y la biblioteca pueda funcionar correctamente. La alimentaciĂ³n del Servo y del Arduino tambiĂ©n puede ser de la misma fuente por lo que ...

Software "Sine Wave"

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Here I present my software "Sine Wave" for free use. Here are some screenshots of my software "Sine Wave": Download link for software: http://ifile.it/bgnmj34 Prerequisite: For Vista and 7, nothing required, just install For XP, download and install the latest version of Microsoft .NET Framework 3.0 Max number of variables: 1000 Peak max: 65536 Peak value can be increased and software modified if required. If you notice any bugs, please let me know. Use the new, improved software "Smart Sine": http://tahmidmc.blogspot.com/2012/10/smart-sine-software-to-generate-sine.html

Generation and implementation of sine wave table

You can download it in PDF format here: http://ifile.it/84hw0eg

Generation and Implementation of Sine Wave Table

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For zooming:

PCB for ATMEGA Inverter

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Hi everyone, Here I give the PCB for my design: Top and bottom: Bottom Copper: Top Silk: The PCBs were then modified by a professional. I hope to upload those soon as well. These are the ones I designed myself. As I am not a professional at PCB designing, the boards became slightly large. Tahmid.