New posts in Arduino

Switching 9V using a NPN transistor and an Arduino

Capacitive AC voltage detection

How do I know I have the right Bootloader Installed on my ATMega328P-PU?

Accurately measuring temperature with Arduino

Can't get a precise reading with PT100 temperature sensor

Arduino as ISP for ATtiny

A good circuit for a large number of push button inputs?

Need help calculating resistance for transistor base

Arduino digitalRead reading wrong

Is there a ATtiny or similar microcontroller with a UART port?