SIMPLE CIRCUIT PROJECTS Archive

Occasionally some PC power supplies I’ve seen a different fan control circuit usually transistor circuits are used , but in this circuit 7805-5 volt positive regulator IC 1 7v zener..

The LEDs according to the imagination of the person with a lot of things can get good work süslenebiliyor in this copper wires (coated) with LEDs, beads, using solar power..

Fan speed control circuit 4 bc639 transistors are used on the circuit speed can be adjusted with potentiometer 47k. Intel CPU fan circuit used in the circuit tests based on..

RGB LEDs long ago lighting, including advertising signs animations etc. .. a lot like the application is being used colors can be checked wide range of application, but naturally single-color..

In this article made ​​with LM3915 integrated LED vu meter is shown in Figure 10 . VU meter circuit feature , listened to music according to the severity of the..

Electronics beginners, those who are keen know usually the first spark Audio (amplifier circuits, etc.) or light (LED effects, etc.) applications people cezbe would personally my başlangıg a friend of..

Nowadays, LED effects, animations LEDs, LEDs, etc. walking. In applications such as microchip, atmel, etc.. widely used in microcontrollers CMOS, TTL integrated circuits made ​​with a lot of work still..

Potentially hazardous voltage spikes on the power supply in a simple circuit can protect your device. Zener 12v low voltage determines the value that can be assigned. 10k potentiometer can..

Led effect circuits attract the attention of many people, including me, especially these days there is great interest in led and led circuits, blue, white, led prices are not as..

KA2281 previously with various vu meter circuit I made , but all mono circuit stereo manufacturer has two channels has been a challenge but in the end a bit of..