Category Archive: Electronics Projects

Electronic plans news for electronic hobbyist or engineers. Free electronic schematics (circuits) electronic blog site. Electronic content post and more..

Super Electronic Calculator Program MiscEl

| 2008/01/12

Geometry, air water-related calculations% RH, periodic, light calculations, charge, discharge, Ohm’s Law, resistor circuits 555 timer integrated including the simple circuit for charge / discharge time calculator, mechanical, unique and a lot more feature “Miscel” Super Electronic Account program is able to calculate Electronics also a lot about a free program Super Electronic Calculator Progra…

Compressor Circuit Audio Signal Control

| 2008/01/12

The audio signal level to automatically check a device for müzil raisers know until now I did not use only programs with music my work was but a useful device you want to apply for those Mono and Stereo two circuits have also on this device prepared a nice article there Firstly our article, let…

IR Remote Control Circuits with PICmicro

| 2008/01/12

PIC12F629, PIC16F630, PIC16F84 microcontroller prepared with different control circuits available 3-8-10 Channel Control projects have hex and asm code only 10 channels available in the command and control circuit pcb file. Check-in will use the PIC can control various devices by the control elements from the simplest relay circuits used in IR Remote Control with…

Computer Device Control with LPT Relay

| 2008/01/12

LPT port of your computer using the simple and cheap 🙂 You can control various devices such as three circuits have one ULN2803 Used a few passive components easily with the application can be made, but not isolated, the other two is enabled LPT Port from the isolated state opto Kubla made ​​with 24 volts…

100W Hifi Amplifier Circuit

| 2008/01/12

100W Hi Fi Amplifier circuit has quite a stylish design pcb printed circuit mono tracks you want to be found easily, or two-channel stereo is available with two circuits. MJE15030 output power transistors (NPN) MJE15031 (PNP) output filter 16 from the wire coil wrapped around 0.75mm 15ohm 2w on the resistance of the circuit to…

PICmicro Controlled Dimmer Circuits

| 2008/01/12

PIC16F84, pic16f629, made ​​with PIC12C508 microcontroller series voltj dimmer control applications 220v mains operated and manual controls available in circuits CAUTION Be careful is working with high voltage capacitor circuit connections Beware + – If you connect the high voltage polarity may be large explosions before running the insured Power Line circuit, protective goggles Pic…

Clock Thermometer Circuits with PIC16F628 PICBasic Pro

| 2008/01/12

Made with clock and thermometer 16F628 PIC-7 Circuit Friends, I have realized various clock and thermometer with PIC16F628A circuit I explain below. The temperature sensor used in each of the projects is DS18B20. Clock Thermometer Circuit-1: In this circuit, the clock signal with cutting method I created. I use the LCD screen as a benchmark.…

Electronic Fuse Circuit

| 2008/01/12

Alternatives to Classic Fuse With this circuit can protect the power supply and other devices. If the set current limit is exceeded, or if the output short-circuit protection and to GES. Short-circuit automatically turns off when the current is applied to the circuit. Circuit voltage of the relay will be equal to the supply voltage.…

Stepper Motor Control Circuit with PIC16F84A mosfet

| 2008/01/12

PIC16F84 stepper motor control circuit is the button to the right to the left button is pressed, the motor rotates continuously in the opposite direction to the right Doderer stop button will stop the motor. The engine speed is adjusted by changing the setting of a frequency crystal oscillator RC oscillator instead of the value…

Digital Tone Control Circuit with PIC16F877 LM1036

| 2008/01/12

Were made by combining the LM1036 integrated circuit PIC16F877. BASS, TREBLE, BALANCE, VOLUME settings on the LCD screen is made in my image as a 15 something in the shade echelons. In addition, this circuit easily adapted to integrate other tonkontrol eqlayz integrated holster or connected. 4 separate circuits can be added to any channel.…