Knot can be powered either by a DC adapter or USB-C, and sends/receives MIDI data via its two 3.5mm TRS jacks. You can switch these between the A ... early bird pre-order price of $89. If you order ...

In last week's installment, we showed how to get started with Csound. This week we take it to the next step by constructing a homemade MIDI controller circuit and use the new device to control ...