HandWave Revision 5
by Carson Reynolds
A new version of the HandWave skin conductivity amplifer has been built. It uses the faster I2C interface available to BlueCore 2 devices that expose PIO 6 and 7 like the Mitsumi WML-C11 and WML-C20. It also adjusts the range of the amplifer output to better match the ADS1110 device. I’ve posted a schematic of revision 5.