Digital camera flash, continuous light modified

N555 to the one-in flash unit in a digital camera based on the modified MOSFET been supplemented with a simple control circuit to provide continuous light is provided Flash old..

PIC16F877 PIC16F84 Proteus isis Picmicro Development Board Simulations

The code for 16F877 microcontroller 16f84 written ready for trial test circuit in Proteus ISIS additional 3 pcs 5 pcs assembly application (king rider, walking light flashers) have Proteus isis..

BMP Bitmap to PicBasic Pro Code Generator Program for Graphic LCDs

You can convert pictures in BMP format to picbasic pro pbp codes, if you want, you can convert the picture you selected from the Open section by pressing the “Convert..

Hardware keylogger circuit with Atmel AT89C2051

The keylogger circuit built on Atmel AT89C2051 is connected between the PC connection cable of the PS 2 keyboard, the circuit is written on the AT24C512 eeprom, then the eeprom..

Satellite Finder Circuit PIC16F877 Digital SatLock Project

Satellite finder SatLock name as an applied project is going, but I’m not sure Does it work? I do not know, but a good example of the contents of 128..

ATX Power Supply Tester Circuit

ATX power supply led indicator and a simple circuit to test the output voltage of the LEDs, you know the observations made ​​with the sprint pcb layout (.lay) located in..

LED Bar Indicator Audio Spectrum Analyzer Circuit

Opamp and cmos integrated circuits based on sound level indicator audio spectrum analyzer circuit led bar display used 10 pieces for a little advanced version of the classic spectrum analyzer,..

STK400-290 Tone Controlled Amplifier Circuit (audio effected)

STK400-290 can deliver 3X 50W power, a quality 2+1 amplifier circuit is made by adding a bass filter circuit created with tone control transistor and NE5532 4558 ops. Also, input..

The simplest radio circuit

5 piece kit consisting of the first half pretty simple and inexpensive radio circuit with a stylish casing made ​​of wood and plexiglass think should be reinforced with output amplifier..

Subwoofer Cabinet and Active Filter Circuit

A detailed project completed with filter and cabinet design, there are pcb cabinet calculations and other drawings for the circuit, an excel calculation table for the amplifier input, shared in..