PS2 keyboard control PIC18F452 music box
Contents
Different project ps2 keyboard determined by the notes is singing “Morse code sound generator,” the statement notes in serial communication header and other source code shared also pcb drawings and frequency according to the notes to calculate the xls file is located in
NiCd battery charger circuit with PIC16F628
Circuit 500mA 8.4 volt NiCd batteries Sanyo Saj 7N500 battery used in tests designed to drive the power MOSFETs BUZ11 DC supply voltage from 12v to 14v supply 78L05SMD provided with micro-controller used normal metal sheath 7805
Lottery circuit PIC16F873 with DS1813
Game purpose is creating a circuit of random numbers with Hi-Tech PICC DS1813 can be an example for the use of the C source code files and other pcb’s drawings
PIC16F873 tachometer for Bike
Counter circuit 3.6 volt battery is working with information on LCD displays Speed display, odometer, trip time, temperature, battery voltage abviously sensing system, let me explain the bike’s front hub and magnetic switches are deployed “Reed Switch” against the wheels on the shooting power with a high magnet that PIC communicates with the ADC, a good example for the use of magnetic switch
PIC16F877 LCD display with sound alarm
Alarm clock circuit adjustments are made with 4 buttons LDR night and day, gives information on off alarm installation and so on. on LCD displays information such as software & Hitec PICC_8.05PL2 prepared with MPLAB v7.20
PIC12CE518 electronic dice circuit (6 LEDs)
Pressing the button on a simple application circuit LED light gives a random-
14v 20 amp power supply MOSFET IRFP250 L200
Microcontrollers on a circuit know it’s not an exception Whether 🙂 high because of the strong without mentioning the pass did not want 78xx series BJT transistors added to increase the power could this circuit, the same logic but BJT instead MOSFET transistors used regulator integrated the L200 is a simple structure there more karnaşık circuit is not
source: kolumbus.fi/juha.niinikoski/ Hi Tech C Examples Microchip PIC Projects:
Regulated power supply for the relay bypass circuit
Off-Line UPS Uninterruptible power supplies mains voltage rises or falls relay by-pass system thanks to the transformer input primary section level varies USP transformer primary section of various voltage ranges are wrapped 190v, 220v, 250v and so on. In this way, constant voltage output is taken.
Power supply can use for circuit by-pass system is very similar to, you know the regulator’s behind how much voltage if that power is being consumed for example, 0-30V regulated power supply have output voltage of 5 volts when you set back approximately 25v expects the rest of this voltage is spent half your power transistors extreme heats