Arduino Leonardo without Headers (A000052) and fixed installations that are

and fixed installations that are connected directly to a building's AC power supply) and Pollution Degree 2 for indoor use

Linear ICs (2 ea) 555

Line voltage warning LED

In its paste form it is ideal for soldering tube joints

Color: Magenta

Arduino Leonardo without Headers (A000052) and fixed installations that areThe Arduino Leonardo is a microcontroller board based on the ATmega32u4 (datasheet). It has 20 digital input output pins (of which 7 can be used as PWM outputs and 12 as analog inputs), a 16 MHz crystal oscillator, a micro USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC to DC adapter or battery to get