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Posted

This mod has a AtMega328p micro-controller with a Nokia cell phone display. It is powered by a 20C Lithium-Polymer battery. The boost circuit is the good ole PTN04050C.

PARTS:

ATMega328p AVR

Nokia Graphic Display

PTN04050C

20C lithium polymer 3.7 battery

1 amp USB Charger

100 Amp Sensor

Parallel 5.1A PTC resetable fuses

5A On/Off Slide Switch

18 gauge wiring

Aluminum Enclosure (size of a pack of cigs)

Maximum Results so far:

22.78 Watts

3.38 Amps

6.3 Volts output

The PTN04050C is spec'd at 12 Watts, 2.4 Amps yet I was able to achieve the above results.

This mod is far superior to the DNA mod on output wattage and amperage.

mcu_nokia.jpgmcu_nokia_01.jpgmcu_nokia_02.jpgmcu_nokia_03.jpgmcu_nokia_04.jpgmcu_nokia_05.jpg

  • 1 month later...
Posted

Latest maximum results:

25.44 Watts

4.67 Amps

Using a 1.2 ohm Ceramic resistor measuring 1.16 ohms

Not bad for a single battery and a PTN04050C

mcu_nokia_amps2.jpg

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