The output of the comparator toggles when the resistance between the other input and ground is either higher or lower than 51 ohms. Enabling internal pullup resistors in the ATtiny85 not only ...

using the ATtiny85 to control the switch. The 10 ohm resistor is fed back into the microcontroller’s ADC input, allowing it to sense the output voltage. By measuring the output voltage and ...

So that each PWM output can also operate a synchronous rectifier, ATtiny85 provides two ‘dead time generators’ are provided, one for the output of OCR1A and one for OCR1B. Each dead time generator has ...