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The battery voltage will come from 2x18650 batteries in parallel, so between 3.6V - 4.2V
There is a connection from all Vdd pins of only 4 out of 5 AMC 7135 to PB4. The Vdd pin of a single AMC7135 is connected to PB0. On PB1 is the gate of the mosfet.
AMC7135 are switched on on the VDD pin and...
So far I managed so far:
#include <avr/io.h>
#include <util/delay.h>
void ProcessPressedButton(int ButtonPressed);
void ProcessReleasedButton(int ButtonReleased);
int Pressed_Confidence_Level[2];
int Released_Confidence_Level[2];
int Pressed[2];
int LEDNumber[2];
int main(void)
{
DDRB =...
Hello all,
I got a cheap headlamp with a powerful LED and the trouble is that the driver inside is real bad. On High mode the cheap mosfet gets at over 100 degrees C.
So I decided to build myself a proper driver board.
I want to have 3 modes on it. Low (moonlight mode), Medium (1.4A) and...
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