ROTARY ENCODERS
Rotary encoders were polished for the same diameter as input holes on the knobs. They have 3 outlets for 12-steps rotation movements and two move outlets for the switch (pushing on the knob).
Micro controller reads rotary encoders without and additional libraries.
POWER:
TRELLIS
Trellis is a monochrome keypad with 4×4 buttons connected as an array to micro controller. All 8 trellis will be connected between each other in a chain and will have just one input of five wires from the micro controller.
For trellis keypad I’m using an adafruit library Trellis-master.h
POWER: 5V
HDMI 5″ 800X480 DISPLAY WITH TOUCHSCREEN
POWER: from 50mA down to 25mA; from 5V to 3V;
RASPBERRY PI 3
| Processor Chipset | Broadcom BCM2837 64Bit Quad Core Processor powered Single Board Computer running at 1.2GHz |
| Processor Speed | QUAD Core @1.2 GHz |
| RAM | 1GB SDRAM @ 400 MHz |
| Storage | MicroSD |
| USB 2.0 | 4x USB Ports |
| Max Power Draw/voltage | 2.5A @ 5V |
| GPIO | 40 pin |
| Ethernet Port | Yes |
| WiFi | Built in |
| Bluetooth LE | Built in |
POWER: 2.5A @ 5V
BUTTONS
TEENSY
POWER: 3V
