Planning another Arduino build? If you’re just doing something simple like switching a relay or powering a LED, you might want to think about the Digispark. It’s a very small ATtiny-based ...

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 ‘wake-on-interrupt’ – all stuff I could have ...

ADC on 4 Pins. – Power LED and Test/Status LED (on Pin0). – Size: 1.8cm x 2.6cm If you ever tried to get started with Arduino or the miniature ATTiny85 chip, you have found there is a learning ...

[Ralph] wasn’t satisfied with the required 5 control pins to drive his nrf24l01+ transceiver module, so he used this circuit needing just 3 pin using an ATtiny85. One of the key components was ...

Being new to Arduino ... 8pin ATtiny85 (or ..25 or ..45 – different flash only) has one – provide by a x8 phase-locked loop that can be linked to the internal 8MHz clock providing a 64MHz clock for ...

Maker and developers looking for a tiny Arduino development board might be interested in The Nanite 85, which could possibly be the world’s smallest ATtiny85 ... a single pin with the LED ...