Category Archive: Electronics Projects

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

Cmos Oscillator With Music Box Circuit

| 2012/08/27

Before drawing a picture with music box and tapping the LM386 NE555 music do I shared this very nice application and similar projects in the writings of the author of the first version of the circuit is very nice work, especially a great boxing made him the music box CD4017 and based on cmos integrated…

Tetris game circuit with PIC18F4520

| 2012/08/27

A tetris game circuit to play Tetris costly software and hardware part of the business, but may be useful for the persons concerned could limp PIC18F4520 microcontroller circuit board on the transform matrix to create a chart on display, xy coordinates, pixel calculations, etc.. described in detail .. The 64 LEDs and four buttons are…

4 Channel USB Fan Control Circuit PIC18F2550 LM335Z

| 2012/08/27

Fan control circuit on a Board of Directors established the computer control program through Pic18f2550 microcontroller 4 channel can be set independently of the rotation speed of the fans is connected. Temperature sensor is used as LM335Z. The program’s work for Microsoft. NET framework 3.5 must be installed already the program installation files downloading USB…

SMPS Switchmode Power Supply Design Program

| 2012/08/26

Switchmode Power Stage Designer SMPS Switchmode Power supply design program, buck, boost, inverting buck-boost, Sepic, flyback, active clamp forward, single switch forward, two switch forward, push-pull, half-bridge, full-bridge, weinberger SMPS for various types of inductors, transformers giving details. Also suitable for use in the calculation of an integrated control, duty cycle information, etc.. suggestions there…

Ultrasonic Sonar Radar Robot SAA1027 PIC18F2420 FT232

| 2012/08/26

PIC18F2420 microcontroller board radar robot project for detection msu05 ultrasonic sensor module this module is used instead of the alternative ultra sonic by adding other modules or op amp amplifier circuits, 40 kHz ultrasonic sensor can be used. SAA1027 motor driver IC stepper motor driver is being used on the floor of the computer connection…

Ultra Sonic Cleaner Robot Circuit L298 AT89C2051

| 2012/08/26

AT89C2051 microcontroller used in robot motor drive for cleaner L298 dual H-bridge driver IC is used 40 kHz ultra sonic senrörler (multicomp sq-40-t-10b) to detect and to change direction with the bodies, continues to the Road Blocker is a professional robot vacuum cleaners sold in the market for an example project to detect or prevent…

Single Layer Toroid Inductance Calculator Program

| 2012/08/20

In a single-layer winding toroid core inductance useful program for the calculation simple installation for inclusion does geektir and 80kb in size toroid core type toroid core size, type, etc. of the wire to be wound. After you enter information such as the end of the data .. Author: K1QW inductance calculator this program calculates…

Classical Audio Quality Control Guitar Effects Circuit Archive

| 2012/08/20

I say classic, but still popular, especially in the realm of DIY Electricians musicians who make use of the circuits that have a very high quality roland, boss, ibanez, Nobels, Paia, korg, etc.. circuits and exclusions of famous brands (power supply, mixed circuits, etc.). finds .. Arşiv içeriği: ADSR Generators Envelope Generators circuits, Amplifiers VCAs…

10 Band Equalizer Bass Subsonic Filter Circuit TL074 TL072

| 2012/08/20

Used in the project subsonic bass filter project other filter circuit according to the more advanced input signal level adjustment, bass boost (low bass tones upgrade), 15Hz-55Hz and 40-150Hz frequency adjustment can be made circuit TL072 op amp built on. Able to control the 10-band equalizer circuit tl074 op amp circuit built on a different…

Battery Alarm Circuit for Model Helicopters ATtiny13

| 2012/08/20

ATTINY13 Atmel microcontroller installed on the circuit model helicopter is checking the voltage of the battery the battery (or battery) voltage circuit when the level set LEDs, buzzer, giving the alam. ATTINY13 PB2, PB1, and PB0 pin chassis yaplılarak short circuit between the alarm can be set at a certain voltage circuit has very little…