Crypto Bounty Auto-Track Crypto bounties can be a good way to earn some new ICO tokens for free and with the sheer amount of bounties available at the moment, it can be difficult to keep track of the work

The bobbin will be a Bifilar Coil: Take 32AWG magnet wire (two strands) and the bobbin 144 times. Leave quite a few inches of wire of both sides of the coil. This bobbin is going to be your primary coil