Category Archive: Electronics Projects

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

Electronic Dummy Load Circuit

| 2012/08/05

Before electronic load, dummy load circuits shared but someone based on the microcontroller was very simple, this circuit on the circuit design of very high quality taken in-between:) to display current Icl7107 (Led Display A-D converter) are being assembled under the integrated printed circuit board used to 10mA. 20A-adjustable load current. Note: the circuit diagram…

LCD Module Board Nokia

| 2012/08/05

Atmel, PIC, AVR microcontrollers with on various projects mobile phone LCD screen to use for a long time popular, especially nokia 6100 3310 display low speed mikrodenetleyci driven by use, as the more common this lcd display driver integrated directly, with microcontroller can be driven. 3 Piece module (nokia LCD breakout board) there are any…

Digital Controlled Current Limiting Circuit

| 2012/08/04

With this circuit current limitation can set digitally uln2003a. by the combination of resistors R-2 was used. proportional to the binary number value of the current limiting is set. mje3055 2amp load or stronger used transistor.. Current Limiting Schematic

Circular Saw To Cut The PCB Assembly

| 2012/07/23

Hello, PCB cutting and 15cm in diameter for use in similar jobs receive diamond tipped circular saw blades drill with drill bit hogrings hooked. And did 18mm’lik bench with MDF. it was just fine. Spera I want to set the size of the cut in the PCB’m performing properly. No more than a simple system…

Professional Stereo Preamplifier Circuit

| 2012/07/22

A lot of professional preamplifier circuit that hosts the volume control bass, treble, medium, balance, mute, loudness (low bass tones reinforcing) and volume control settings can be made. Professional Preamplifier NE5532 op amp circuits used in the two units working voltage + -15 symmetrical drawing pcb’s regular and all materials on the market. Pa7000 preamplifier…

Mechanical Clock Circuit ATmega8

| 2012/07/22

In fact, what lies At the forefront of the digital but mechanics should have been a wonderful project:) is an interesting time in the atmega8 microcontroller time and when the mind comes to the display, lcd, led, but the author is using a different method to display the time information. Figures are the red and…

8-40 Pin DIP Adapter for Microchip PIC Series

| 2012/07/22

Microchip PIC microcontroller to program the tar socket Series programlaycı ICSP programmer great convenience, but also do not have these facilities on a shared circuit DIP adapter between 8 …. 40 Pin PIC microcontroller used. PCB layout and dimensions of a regular pretty small .. 2-1-MCLR in tunics connections GND VCC 3-4-5-clock six-empty data Source:…

KiCad 3D Library Archive

| 2012/07/22

To my knowledge is the most advanced free drawing program on the pcb, schema, Kicad, and developed a detailed program for professional, commercial jobs can be done with even the Kicad. Kicad kicad kicad users useful 3d microcontroller, 3d, sockets, 3d passive components, kicad lcd eranlar, led display, etc is a lot of material to…

Rock Paper Scissors Game Undefeated Robot

| 2012/07/17

Image processing robot project was in an advanced robot is said to be 100% win rate 🙂 Robots terms of the human hand to the wrist, the hand moves to be made according to the position sets. The robot can recognize the hand shape in a very short time and is making moves. Test video…

TDA7294 Amplifier Circuit Small PCB

| 2012/07/17

the TDA7294 200W can power on the circuit with a bridge connection 2 TDA7294 is used for the CPU cooler mounted and very small size of the PCB can be used. 2x100w 200W mono output can be used as single or two-channel stereo. All jumpers all the jumpers on the circuit short circuit open circuit…