95 pieces made using RGB LEDs Led cylinder project quite professional printed circuit board, software quality circuit that is used quite ATEMGA168 microcontroller with integrated LEDs TLC5940 LED driver plowed. Installation was very difficult olmasy RGB LEDs makes the circuit very nice effect, but I made certain to be very puzzling. Also prepared with eagle pcb source, schema tlc5940.lb source C library and ATmega168, given java code.
Source: Dave Clausen alternative link:
FILE DOWNLOAD LINK LIST (in TXT format): LINKS-16028.zip
Published: 2011/08/20 Tags: avr project, led projects, microcontroller projects, pwm circuits
1000W Amplifier Circuit 2SC5200 2AS1943
BTJ type power amplifier module 2SC5200 NPN transistors can take a 6 and 6 2AS1943 connected. PCB design simple, not too complicated input and output connections Serenity … 30mA of current 25 to be set
Symmetrical circuit supply voltage 90V DC +-75V is available …