Position: Index > Basic Circuit >
  • Digital Code Lock Circuit Schematic Showing

    2015-01-16 14:25:5583

    Next is the digital code lock circuit schematic presentation. The circuit using the CMOS 4017 decade counter IC. Each depression of a switch step outpu...

  • Biquad-audio-filter

    2015-01-16 13:41:39148

    This universal filter offers low-pass, high-pass, bandpass, band elimination, and all-pass functions. The Biquad consists of two successive integration...

  • Differential Analog Switch Circuit Diagram (FM1208)

    2015-01-16 13:34:0390

    This article describes the Differential Analog Switch Circuit Diagram (FM1208). The content is very simple, very helpful. Components in this article ca...

  • Almost All Digital Electronics (2N2907)

    2015-01-16 13:25:28102

    This article describes the Almost All Digital Electronics (2N2907). The content is very simple, very helpful. Components in this article can help you u...

  • Best digital pocket multimeter

    2015-01-16 12:42:3177

    The old digital multimeters of my friend loses, because It aged about 10 years, the LCD screen is dead. He has a good idea to buy a new multimeter that...

  • High impedance low capacitance wideband buffer

    2015-01-16 12:11:3998

    The 2N5485 has low input capacitance which makes this compound series-feedback buffer a wide-band unity gain amplifier. Reprinted Url Of This Article: ...

  • Single Supply Phone Speech Filter

    2015-01-16 12:10:2972

    The audio spectrum range of human speech is most frequently on 300 Hz to 3 kHz. In phone, this range should be limited. Usually, DSP chip is used to pe...

  • Digital Voltmeter

    2015-01-16 12:07:4080

    Circuit diagram The ICL7107 is a 3 1/2 digit LED A/D convertor. It contains an internal voltage reference, high isolation analog switches, sequential c...

  • Different Types Of Digital Cameras

    2015-01-16 11:58:5898

    I have already written posts on the working of film cameras, digital cameras and also on the image sensors. To know more about them click on the links ...

  • Digital Sample And Hold (XR2240)

    2015-01-16 11:18:32118

    If you need to hold an analog signal for infinite period then this digital sample and hold circuit is the solution.? This circuit uses a Exar XR-2240 p...

  • AC and DC Impedances Ringer Relay Circuit

    2015-01-16 10:43:0372

    The Telephone Ringer Relay Switch is easy to install answer. Once fitted to your phone line it will close the onboard mains rated relay in synchronisat...

  • Digital-ad-capacitance-meter

    2015-01-16 10:23:45107

    The circuit charges and discharges a capacitor at a crystal-controlled rate, and stores on a sample-anddifference amplifier the change in voltage achie...

  • How Digital Potentiometer Works (MAX5160)

    2015-01-16 10:11:2288

    This article describes the How Digital Potentiometer Works (MAX5160). The content is very simple, very helpful. Components in this article can help you...

  • Digital Logic Circuit Design simulator Software

    2015-01-16 09:46:3380

    MultiMedia Logic Digital Circuit Design simulator Download This multimedia logic simulator software is simplest, most powerful, most universal language...

  • Digital Altimeter Circuit

    2015-01-16 09:37:25126

    A pressure sensor (IC4) is used with a dc: amplifier to convert the bridge output (IC4) to a single-ended voltage. ICld provides a reference voltage fo...

  • Impedance Matching (L-Section)

    2015-01-16 09:14:2677

    Java-Runtime is required for Circuit Simulation. Download Java for Windows Download Java for Linux Download Java for Other OS Start Simulation Circuit ...

  • LM8560 Digital Clock 24 Hr with alarm

    2015-01-16 09:05:49462

    If do you want clock timer cicuit. I like this Circuit LM8560 Digital Clock 24 Hr with alarm. It is small and easy all in one pcb. I used IC LM8560 Dig...

  • Filter output dependency on tolerance of elements

    2015-01-16 08:33:5363

    Sometimes we need to project simple filter with particular characteristics. We usually take calculations with ideal parameters and dont look on toleran...

  • Butterworth Filter

    2015-01-16 07:59:5779

    In many low-pass filter applications it is necessary that the closed-loop gain is as close to unity as possible within the passband.The Butterworth fil...

  • Digital tv antenna

    2015-01-16 07:48:0786

    Do you really need a digital tv antenna? Digital TV Antenna is used to receive digital TV signals and is no different from a conventional off-air TV an...

  • Active bandpass filter

    2015-01-16 05:52:45358

    The circuit is a two-pole active filter using a TL081 op amp. This type of circuit is usable only for Qs less than 10. The component values for this fi...

  • Digital Sawtooth Generator

    2015-01-16 04:21:0573

    This straightforward circuit uses an NE555 timer as an oscillator, a 7493 counter chain and a DAC0806 D/A conver ter. The counter output feeds the DAC,...

  • Linear Detector for AM Demodulation (TLV1117)

    2015-01-16 03:59:34109

    This article describes the Linear Detector for AM Demodulation (TLV1117). The content is very simple, very helpful. Components in this article can help...

  • Low-pass active filter (UA741)

    2015-01-16 03:24:03122

    This article is a low-pass active filter schematic diagram display. The schematic diagram in your reading, we give you to explain the low-pass active f...

  • Digital Control for Tone, Volume, and Balance

    2015-01-16 01:49:4675

    Try to imagine the possibilities to integrate full audio tone, balance, and volume control into your multimedia computer product, and you integrate it ...

  • An analog to digital converter principle explanation

    2015-01-16 01:36:4974

    This article is an analog to digital converter principle explanation. The principle is simple but effective. For you to more effectively grasp this pri...

  • AD8225 High Resolution Analog/Digital Converter (ADC) Circui

    2015-01-16 01:32:3068

    The AD8225 is aninstrumentation amplifierfrom Analog Devices with a fixed gain of 5 and superior Common-Mode Rejection Ratio (CMRR) which enables rejec...

  • State-variable-active-filter

    2015-01-16 01:25:56186

    A generalized circuit diagram of the two-pole state-variable active filter is shown. The state-variable filter can be inverting or noninverting and can...

  • Digital Stopwatch 0-99sec

    2015-01-16 01:22:3173

    Introduction In the present article, we will describe the function of a digital stopwatch, 0 ? 99 sec. The function of the stopwatch, relies in the use...

  • Digital-frequency-detector

    2015-01-16 01:11:40117

    A simple inventer and NAND gate can be connected to yield a highly compact and reliable digital frequency detector. This circuit can detect frequencies...

Maybe you like