hello everyone...
I've just bought one 'Arduino - uno' kit for myself .... I am a beginner in this field...
I've not even opened the seal of that kit..
I have two questions:
1. do i need a separate power supply for this board (kit) ... or the data cable (with usb) is enough to power this.!
2...
Hey guys
I just uploaded my tutorial on how to build a simple audio amplifier using an LM386 chip. When using the maximum supply voltage it can reach a power output of roughly 1 watt. Hope you find it useful.
Schematic <Mod edit: If you have something to share, please post it here. Do not...
For those who are interested in the Raspberry Pi here is a link to the MagPi magazine and tutorials which can be downloaded gratis:
https://www.raspberrypi.org/magpi/issues/
spec