GEVV Archive

Preparation of Printed Circuit Board with PVC Lamination PCB

This Preparation pcb printed circuit works and heavily for trying to make the job easier, more effortless to make the search’m inside I found every document I’m looking though now..

Sensor and Detection Examples Robot Projects

Especially for microcontroller based projects, you can use the robot’s various sensors, sensing application circuits,’s examples and information Also prepared with pic16f series circuits and source code through assembly has..

Simple Circuits Book a 555 Timer Application

Talking Electronics Sites previously shared the new book The 200 pieces prepared for transistor circuits I mentioned. Author of this type continues to free. Many of the circuits simple circuits..

Air Core, Toroid Coil Calculator Programs

The coil has an inductance (expressed in Henry and submultiples – “L”), a ballast to the passage of alternating current (expressed in Ohms – “X”), a resistance to the passage..

All in One Programmer Circuit PIC18F2550

An all-in-one advanced programming circuit. The programmer works via USB port. Since the circuit is USB-supported, a controller was used for control: pic18f2550, but the author mentioned that it can..

PC Servo Motor Control with PIC16F84 RS232

Servo motor control circuit assembly prepared with software installed on PIC16F84 microcontroller. Computer monitoring software designed with Visual Basic can control 8 low-power servo motor circuit and the communication between..

CNC Milling Machine for Drilling Drive Control Circuits

Motor driver board for CNC Machine L297, L298 author conducted with integrated 3 axis control circuit for each engine used. LPT parallel port that communicates with the computer is done..

Handmade Coil Transformer Winding Machine

It was a subject that I thought about a lot once upon a time. I was wondering how to set up a simple mechanism to wind SMS transformers. The machines..

500W Amplifier Circuit

500 watts BJT amp circuit mjl1302 mjl3281 pretty good quality with a design output 3 mjl3281 transistor and mjl1302 transistor used output power stage and driver floor two separate circuit’s..

Op-Amp Tester Circuit

With a simple op amp integrated circuit can test. In general, a very op amp integrated circuit `s leg connections are the same red LED to indicate that the firm..