GEVV Archive

FT245BL USB Logic Analyzer Circuit 8-Channel

I have previously shared a 4 channel logic analyzer circuit made with PIC18F4580. The 8 channel circuit is made without using a microcontroller. In the USB Logic Analyzer circuit, FT245BL..

Transistor Tester Circuit ATMega8 LCD Display

Transistor very useful for testing the circuit, but I do not know more pic programming with atmel series in seeing this type of advanced applications get confused 🙂 Transistor test..

STM8-bit BCD Cycle Delay and 1 Wire Library

STM8 delay implementation of delay_us and delay_ms in Cosmic-C inline assembly. All delay done using inline macro _delay. Register X used as cycle counter, number of cycles per microsecond calculated..

PLL RF amplifier, rdvv, cod, receiver, transmitter circuits

PLL RF amplifier, rdvv, cod, receiver, transmitter circuit and PCB drawings of many of the applied material’s information Examples PLL RF transmitter circuits Liste; Amplfifier; Absorptie-Dip-Frequentiemeter 75-225MHZ met BLY87_88_89 100Watt..

Metal Detector Circuit PIC12F683 Microcontroller

Simple metal detector circuit with PIC12F683. A simple application software that can be an example for making a metal detector with PIC was prepared with microc. A coil between 10uh…..300uh..

PIC18F4580 USB Analyzer Circuit LCD 4-Channel

Often when checking digital signals or debugging devices, a logic analyzer is required as more and more devices are being developed, especially microcontrollers. A simple logic analyzer circuit that can..

Framework for USB PIC18F4550 Generic HID VisualStudio

There is an open source developable Framework USB HID application sample circuit application (usb lcd text sending) and visual studio C# source codes for PIC18F series microcontrollers with USB connection…

Audio Signal Generator Circuit ICL8038 20Hz to 20kHz

ICL8038 20Hz 20kHz audio signal generator circuit can be useful in testing various circuits, especially amplifier circuits. The heart of the circuit is ICL8038 (Precision Waveform Generator/Voltage Controlled Oscillator). Frequency..

Transformerless Power Supply Calculator Program 220V MOSFET Stabilizer

Mains voltage to reduce the general sheet metal transformer used an electronic circuits and mains voltage we reduce the over-current uninteresting circuit to operate the ideal usually 220 volts ac..

RS232 24CXX Series eeprom Programmer Circuit PCB

Usually television repair work very useful programming circuit is used for programming other devices to make simple eepromlar frequently 24cxx series is a low-cost circuit Circuit to the author “onurbilke”..