Hardware & software:
- HyperDrive USB Type-C 5-in-1 Hub with Pass Through Charging (Gold) for 12″ MacBook, Chromebook Pixel & USB-C devices for $50 (on Amazon) from Leo Laporte.
- Magnetic 3 LED Flash Light 5 Pound Magnet Telescopic Flexible Neck Pick Up Tool (Extra Batteries Included) for $8.19 (on Amazon) from Alex Lindsay.
- Raspberry Pi 3 at https://www.raspberrypi.org for $35 from Andy Ihnatko.
- INOGENI 4K2USB3 4K HDMI to USB 3.0 Converter for $395 (on Amazon) from Alex Lindsay.
- Noizio – Kyrylo Kovalin (iOS) for free from Adam Engst.
- Adafruit.com at https://www.adafruit.com for free from Andy Ihnatko.