Make: Volume 87 marks the return of our highly-anticipated Boards Guide, featuring fresh offerings from Arduino and Raspberry Pi, plus comparisons of over 80 microcontroller dev boards and single-board computers. Put Particle's ML muscles to work with our auto-un-muter, or build your own RP2040-based oscilloscope for about $25. And if that's not enough, we'll show you how to design and manufacture your own custom silicon! Register now for a chance to chat with our expert panel, as well as to join us for the virtual after-party!