The smaller ATtiny microcontrollers have a limited number of pins, and therefore rely on an internal 9.6 MHz oscillator rather than an external crystal. This oscillator lacks the accuracy of a ...

A 47kΩ resistor took care of those, and a heat sink salvaged from the junk bin will prolong the transistor’s life. [td0g] added a push button that cycles through five heat settings, and an LED ...

The fanless, almost-silent, dust-immune, 30-times-more-efficient Sandia Cooler heatsink is almost ready for prime time. Sandia National Laboratories has announced that two companies -- one ...

A new project soon to be available via the Crowd Supply website has been unveiled this week in the form of the ATtiny Flasher, an open hardware flashing tool specifically designed for the Atmel ...

Related to being powered by a super capacitor, I also need to get my ATtiny to go to sleep when not processing anything. And that involves setting pins to ‘interrupt-on-change’ and getting the chip to ...