SIMPLE CIRCUIT PROJECTS Archive

simple easy electronic circuits hobby applications student projects

National Instruments Serial Quick Reference Guide

National instruments good old hey “LM” series we know if I remember correctly, the integrated circuit 1.2 years ago I bought the firm Texas Instruments TI “” products are produced..

ULN2803 Liquid Level Indicator Circuit

In general, the computer parallel lpt port or motor drive circuits we have seen in the regulatory integrated liquid level gauge as you can use the output to 8 LEDs..

Amplifier Circuits 1W 2.5W TDA7052 LM386 LM380N

Low-power audio applications frequently used LM380N, crafted with LM386 amplifier circuits 3 TDA7052 amplifier circuit. the same for all the integrated master PCB prepared drawing seems a just some elements..

Headphone Amplifier TDA2822M

According to the size of the force is quite a popular TDA2822M amplifier IC is used in computer applications, as well as headphone amp seslendirmesinin connection according to the shape..

LDR and Transistor Automatic Light-Dark Switch Project

Light, dark Switch circuit operation to circuit is located on the DipSwitch 5 number must be open. 1 and 2, 3 and 4 are closed while the circuit connected to..

Timer Touch Switch Circuit 555

555 timing IC made ??with a simple circuit than the number 2 pin trigger tip 220nF capacitor out according to the signal pin 3 of the output is rectified and..

NE555 melody circuit

Timing has an integrated circuit made ??with N555 hundreds of years in the market all the electronic equipment in the shop a popular integrated See here for a detailed knowledge..

Temperature Switch Fan Control Op amp

Cooler temperatures above by to run the fan I used a circuit test ready while we wanted to share a circuit LM358 op amp pointed at the board integrated output..

Transmitter Circuits

Spy circuit consists of 3 sections there are about 30 pieces transmitter circuit is more complex, but in most circuits modified for reinforcement, additions fm transmitter varieties has been described..

LED Projector Circuit

About half are led projector average 210 units, all the LEDs on the PCB is placed with a 3x serial ports. White LEDs for lighting should be used, but you..