March 2009

20 white LEDs connected in series circuit is formed. 220V. Pointing 310V AC current. DC (1.41X220), we obtain and the “220-volt Led Operation” in article 310-volt outlet using the account..

I tested a simple and inexpensive serial pic programming circuit. The foundation mesh “JDM Programmer” pic of the programming circuit. RDC Programmer name resistors, diodes, capacitors, circuit test is based..

There are two pieces of counter circuit applications and other Picbasic Pro source code files available in proteus isis 00-99 7447 advanced counter display assembly PIC16F84 display (automatic) PIC16F84 Counter..

Hexadecimal and binary counter display LED display applications have been realized with all circuits PIC16F84A isis simulation code and other files are MPLAB Hex-button controlled adesimal Counter 1-2-3-4-5-6-7-8-9-cross count ABCDEF…

A circuit I tried a long time ago was the only channel I made. The bridge 2030 outputs were powered by transistors. In this application, plus two circuits connected in..

Based on the DC-DC converter circuit MC-34063, it can provide integrated 500 milliamper power without extra power amplification, but this value changes according to the output voltage, the operating frequency..

The charging circuit can fast charge “Lithium polymer” lipo batteries for three batteries connected in series in switched mode. 3 of series-connected batteries rechargeable S1 segment with a key charging..

I started microchip programming again, my first choice was pic16f628, it was tedious to use bred board for test operations, a simple test circuit was needed, I did some research,..

Detailed and complete project software assembly prepared by the lift circuit PIC16F84A based on the control card of buttons on the floor with the choice being made door integrated with..

67project team shares very good quality posts about sdr in the “Radio frequency-Radio amateurism” section, they share their work on this subject with their resources, and there are also information..