Wednesday, June 26, 2013

How to connect the ardruino port to the ATMEL IC

With this I can connect the IC ATMEL to the Ardruino set. So I can sent or burn Ardruino program into the ATMEL IC. I use the ATMEL IC model ATMEGA 328P.

1. To connect the project, the first thing student should know is pin of the IC atmel. Each of the pin consist their own data transfer.





2. So here is the circuit with the component and also the pin that have be used.
 -10k ohm resistance
 - Reset pin (use to reboot)
 - external clock 
 - 22 pf capacitors (2 units)


  • pin 7 (VCC supply voltage)
  •  pin 8 (GND)
  • pin 21 AREF (analog reference pin for ADC)
  • pin 20 AVcc (supply voltage for ADC conveter)
  • pin 9 and 10 (external clock 16MHz)

Tuesday, June 25, 2013

Make a Circuit for Power Supply

Actually it use a breadboard to connect all the wiring because if have any problem it can be fix it directly.

 1. Add the POWER and GROUND for the circuit.







2. Connect the POWER and GROUND to the each rail of the board so it can be share for the other wire.




3. Add the voltage regulator model 7805 to maintain the voltage is 5volt for the circuit. So the output will be 5volt constantly. Also put the 10uF capacitor at the IN of the voltage regulator and the OUT (ground) voltage regulator. This capacitor will maintain the voltage the come out.

Monday, June 24, 2013

chip program with ardruino

Try to program ATMEL IC with ardruino set. So the first thing is how to set up the board.

1. Basic part for board setting
 - breadbord
 -2 AWG wire
 -7805 Voltage regulator
 -2 LEDs
 -2 220 Ohm resistors
 -1 10k Ohm resistor
 -2 10 uF capacitors
 -16 MHz clock crystal
 -2 22 pF capacitors
 -small momentary normally open ("off") button, i.e. Omron type B3F

so this is the basic part so the circuit must be complete done.