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  • Simple Infrared Control Extender(BPW41)

    2015-01-09 02:56:5691

    This article describes the Simple Infrared Control Extender (BPW41). The principle is very simple, very practical. The circuit components can help you ...

  • Very simple voltmeter with ic741

    2015-01-09 02:55:19126

    This circuit can be used to measure the voltage to 15 volts.Using the current from the battery 9 volt,At 23 mA only. Input circuit has a diode, to prot...

  • A Simple Test Circuit for Surge Generator Device

    2015-01-09 02:35:57340

    Below we provide you with an article concerning A Simple Test Circuit for high voltage impulse-Surge Generator Device. It will describe you with three ...

  • Simple Servo Tester

    2015-01-09 02:32:3270

    Circuit diagram click here to download schematic in pdf This is a simple servo tester which will comprehensively test the capabilities of almost any mo...

  • Simple Lie Detector CIRCUIT (2N3565)

    2015-01-09 02:24:2592

    To know someone is lying? or not we can use lie detector. This is a simple lie detector that can be made in minutes. It works to detect the someone who...

  • Simple Diode Curve Tracer

    2015-01-09 02:08:12172

    Suitable for matching diodes or examining VII characteristics of two terminal devices (diodes, etc.), this circui t should be handy for lab use. Ri and...

  • Simple Curve Tracer Circuit

    2015-01-09 01:54:17890

    Useful for checking diodes, transistors, triacs, SCRs, resistors, and LEDs, this curve tracer should prove useful in the experimenter`s lab. It display...

  • Simple MD Catridge Preamplifier(LT1037)

    2015-01-09 01:51:48113

    This article briefly describes the Simple MD Catridge Preamplifier (LT1037). This principle is easy to understand, but also very practical. Depth under...

  • Two Simple Crystal Test Circuits

    2015-01-09 01:38:32114

    Two Simple Crystal Test Circuits Description: Two simple test circuits to check operation of quartz crystals. Notes: In the first circuit, above the BC...

  • Ultra-simple Voltage Probe

    2015-01-09 01:28:3068

    Detects 1.8 to 220 Volts DC or AC Minimum parts counting Circuit diagram Parts: D1 5 or 3mm. Red LED D2 5 or 3mm. Green or Yellow LED LP1 220V 6W Filam...

  • Simple Lie Detector

    2015-01-09 01:20:3073

    To know someone is lying? or not we can use lie detector. This is a simple lie detector that can be made in minutes. It works to detect the someone who...

  • Simple triangle-square wave oscillator

    2015-01-09 01:10:1090

    By making Rt variable it is possible to alter the operating frequency over a 100 to 1 range Versatile triangle/squarenvave oscillator has a possible fr...

  • Simple Circuit Diagram Of Breaker Control

    2015-01-09 01:10:0778

    Description: The following circuit shows about Simple Circuit Breaker Control Circuit Diagram. Features: which enables the trip circuit for manual or a...

  • How to build Simple White Noise Generator

    2015-01-09 00:42:1680

    Description This two-transistor white noise generator has a surprising feature – about 30dB more noise than the more traditional designs. Q1 and Q2 c...

  • Simple ways to save energy

    2015-01-09 00:19:1677

    Energy is a central economic factor for any country and especially for any household in any nation.? Governments consider energy both as an economic im...

  • Simple Cat.5 Network Tester(SN74LS153N)

    2015-01-09 00:16:34139

    This article describes the Simple Cat.5 Network Tester (SN74LS153N). The principle is very simple, very practical. The circuit components can help you ...

  • Simple Fuse Monitor Indicators

    2015-01-09 00:12:2176

    This is a circuit diagram fuse monitor circuit indicators. This very simple circuit uses only two components, but only with a single resistor and LED t...

  • Simple 5 Band Equalizer Circuit

    2015-01-08 23:56:2685

    This circuit is 5 channel Equalizer simply cheap (one line chanel). Working principle of this series is a series of frequentiefilter with center freque...

  • Simplest 128 atmega programmer

    2015-01-08 23:33:4990

    Atmega 128 is like other AVR microcontrollers. They are ISP is in-system programmable. Earlier I wrote an article about AVR ISP programmer where 74HC24...

  • Simple flashing light circuit (LM3909)

    2015-01-08 23:33:29453

    This article describes the Simple flashing light circuit (LM3909). The content is very simple, very helpful. Diagram showing the principle is as follow...

  • Simple pulse position modulation circuit

    2015-01-08 23:27:5080

    In pulse position modulation, the amplitude and width of the pulses are kept constant, while the position of each pulse with reference to position of r...

  • Simple Stereo VU Meter(LM3915)

    2015-01-08 23:10:10394

    This article describes the Simple Stereo VU Meter (LM3915). The principle is very simple, very practical. The circuit components can help you understan...

  • Simplest led flasher IC circuit (LM3909)

    2015-01-08 23:06:4582

    This article describes the Simplest led flasher IC circuit (LM3909). The content is very simple, very helpful. Components in this article can help you ...

  • Additional current limiter circuit simple

    2015-01-08 22:50:47119

    This article is a simple explanation of the additional current limiter circuit. The circuit is simple but effective. For your more thorough grasp of th...

  • Simple Servo Controller

    2015-01-08 22:48:4081

    Servo motors have many uses in everything from robotics to puppetry to photography and beyond. These little motors can position their output shaft to a...

  • Simple Voltmeter(BC554)

    2015-01-08 22:38:3781

    This article describes the Simple Voltmeter (BC554). The principle is very simple, very practical. The circuit components can help you understand bette...

  • LM2576 simple lab power supply electronic project

    2015-01-08 22:35:41229

    Power Supplies Circuits A simple lab power supply electronic project can be designed using this circuit diagram which is based on the LM2576 monolithic...

  • Electro-magnetic switch for Simple Relay Driver

    2015-01-08 22:32:2298

    A relay is an electro-magnetic switch which is useful if you want to use a low voltage circuit to switch on and off a light bulb.You can use that circu...

  • Simple IR detector circuit

    2015-01-08 22:24:4979

    Simple IR detector circuit Summary of circuit features Brief description of operation: Detects IR signals from TV remote controllersCircuit protection:...

  • Simple optical switch

    2015-01-08 22:21:4974

    Circuit diagram Introduction The 555 is proved to be the most versatile and ubiquitous IC all over the world.This is a possible use: simple inverting s...

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