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 crystal so individual chips can vary over a significant tolerance from the nominal figure. Happily the resulting timing inaccuraciesContinue Reading

If you’re looking for alternative chat apps to Slack, considering Rocket Chat will be a good option. Rocket.Chat is an open-source team communication application with features and looks similar to Slack. You are free to self-host it or opt for their managed service for a fee. Slack is a usefulContinue Reading