
0-30V Regulated Digital Switching Power Supply ATmega8 LM2576ADJ
Very high quality design of the digital power supply circuit. Voltage current of 2 × 16 lcd display of the beauty and power of the switching mode operation switching DCDC Madden LM2576 ADJ (adj = adjustable) used the output... Electronics Projects, 0-30V Regulated Digital Switching Power Supply ATmega8 LM2576ADJ "atmega8 projects, avr project, dc dc converter circuit, microcontroller projects, " Date 2019/08/03
Very high quality design of the digital power supply circuit. Voltage current of 2 × 16 lcd display of the beauty and power of the switching mode operation switching DCDC Madden LM2576 ADJ (adj = adjustable) used the output voltage 0 …30 volt current is 0.3 amps between the hex file of the source code and pcb drawings. Meanwhile, pcb files .MDI format this format, it’s called “Microsoft Document Imaging” I just found out about it:) You may download the files as the program bmp export mdiconverter you can open programme I have option to download the file to a bmp file into the computer as not able to remi …
The circuit input voltage DC 12v … lm324 op amp supply from negative 30v lmc7660 9v-if you do not find this integrated market had obtained additional 9v transformer with symmetric +-9v regulated circuit do
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Analog LED Clock Circuit AT89C2051P
301 LED Analog Clock Project Schema Files of PCB and C51 Compiler Source Code has been prepared by the C-in hex
The clock circuit is made of 301 LEDs with a diameter of 3mm forming fi = dial (the most one LED is in the middle), and 12 LEDs Stroke hours. The LEDs are arranged in seven zones. The three most outer rings comprise 60 LEDs each, and four inner circles each comprise 30 LEDs each. It was dictated by the size of the clock, which size is similar to the size of a CD, which shows the photograph above. Just the size of the clock made the four inner circles not accommodate the full amount of 60 LEDs. However, I used a trick here: namely, control LEDs is done in such a way that the diodes in the inner circles light up alternately with the movement direction. The final result is more than satisfactory.
Analog LED Clock Project