This electronic project circuit diagram is a very simple audio mixer that use some common electronic parts . This audio mixer circuit project has 5 inp...
As shown in Figure 7-19, the test instrument is composed of the non-steady-state multivibrator composed of 555 and R1, R2, C1 and the driver of tested ...
Simple optical switch Circuit Circuit diagram Introduction The 555 is proved to be the most versatile and ubiquitous IC all over the world.This is a po...
This article is to explain a simple negative supply from a single positive supply circuits. The circuit is simple but effective. For your more thorough...
A two-hand control is used when it is necessary to ensure that the operator must be prevented from reaching into the hazardous area. If the operator de...
105W simple power amplifier?is designed for typical connection circuit for IC LM3876T company National Semiconductor and is powered by bipolar unregula...
This circuit uses the popular and easy to find LM3914 IC. This IC is very simple to drive, needs no voltage regulators (it has a built in voltage regul...
Three Lamp-Channels Output Circuit diagram: Parts: P1,P2,P3________10K Linear PotentiometersR1_____________470R 1/2W ResistorR2_____________100K 1/4W R...
Here is a water alarmindicator circuit. An On/Off switch is provided and remember to use a non-reactive metal for the probe contacts. Gold or silver pl...
IC 555 to IC Timer (scheduling IC) or IC timer.Which may be can be considered quite unique features.To use the time to bring the device resistance. For...
This circuit is extremely simple, therefore there is less chance of any problems. It can be placed anywhere on the phone line and it will record any co...
This simple programmer will accept any device that's supported by software (eg, IC-Prog 1.05 by Bonny Gijzen at www.ic-prog.com). The circuit is based ...
Sensors This simple and inexpensive temperature indicator indicates the temperature of a heat sink in high power circuits can be designed using this el...
In this circuit, CI is charged to a fixed reference level, then discharged. Integrator ICl circuit charg es CI until ICl has -6.2-V output, when compar...
This article said is a simple sound generator circuit diagram. The principle is simple and very practical. Want more thoroughly grasp the principle, yo...
Description. The circuit diagram shown here is of a simple DC power delay circuit that is based on an SCR. This circuit is a very handy one and can be ...
This circuit is atone controlclasic baxendall circuit. Based on the classic Baxendall tone control circuit, this provides a maximum cut and boost of ar...
Here the simple mixer with 4 input and 2 op-amps: A basic mixer suitable for mixing microphones or even effects outputs. The overall gain from input to...
Simple, yet sensitive, this amplifying full-wave detector circuit has an almost zero rectification threshold. It presents a highly linear RF load to th...
Here this door bell circuit. this made around IC 8021-2. The sound is stored in a 4 bit ROM.a complementary-pair, two-transistor amplifier is used to a...
Simple Car DC to DC Converter circuit diagram. This DC to DC converter circuit enables transistorized items such as radio, cassettes, and other electri...
Variable power supply based L200 for its output voltage is controlled by a variable resistor 10K. Output voltage range of values ??is from around 3 to ...
Simple IR transmitter circuit Transmitter circuit information This is an IR transmitting circuit which can be usedin many projects (I designed this to ...
This simple circuit can protect a sensitive electronic circuit from an accidental connection of a battery with a reversed polarity. The N-channel FET c...
This filter was designed to filter 1kHz frequency of telemetric signal from environmental noise. Filter itself is very simple built with acceptable ele...
This article is to explain a simple variable DC power supply circuit to explain. The circuit is simple but effective. For your more thorough grasp of t...
Here isL200 Power Supply circuit. Power supply with variable voltage and fixed current regulation made using the ubiquitous L200C regulator.The versati...
This article shows that the TV remote control blocker circuit. To better grasp this principle, you can combine text understandable that circuit. For a ...
THE SIMPLEST 555 OSCILLATOR Circuit The simplest 555 oscillator takes output pin 3 to capacitor C1 via resistor R1. When the circuit is turned on, C1 i...
This simple LED tester consists of a current source with a potentiometer that can be used to adjust the current. The current source is implemented usin...
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