
LEDx16 board
tardate/LittleArduinoProjects
a collection of "Little Electronic & Arduino Projects", most involving electronics or an Arduino in one way or another!

Midi controller project pcb and code
MIDIcontroller is an open-source printed circuit board by andeledea, from the andeledea/Midimine repository on GitHub. It is a 2-layer board of 144.8 × 107.3 mm with 57 parts on 54 nets, routed with 320 tracks and 21 vias.
It is built around the 74HC595. Its parts include 4 switches and 1 IC. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Midi controller project pcb and code
| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | 330 | Resistor_SMD:R_0805_2012Metric | R_B1, R_B2, R_B3, R_B4, R_B5, R_B6, R_B7, R_B8, R_SW1, R_SW2, R_SW3, R_SW4 |
| 12 | LED | LED_SMD:LED_1206_3216Metric | D_B1, D_B2, D_B3, D_B4, D_B5, D_B6, D_B7, D_B8, D_SW1, D_SW2, D_SW3, D_SW4 |
| 8 | 500k | Potentiometer_THT:Potentiometer_Bourns_PTV09A-1_Single_Vertical | RV_K1, RV_K2, RV_K3, RV_K4, RV_K5, RV_K6, RV_K7, RV_K8 |
| 5 | 10k | Resistor_SMD:R_0805_2012Metric | R_ENA1, R_ENA2, R_ENB1, R_ENB2, R_ENSW1 |
| 5 | 220n | Capacitor_Tantalum_SMD:CP_EIA-1608-08_AVX-J | C_ENSW1, C_SW1, C_SW2, C_SW3, C_SW4 |
| 4 | MountingHole | MountingHole:MountingHole_4.3mm_M4 | H1, H2, H3, H4 |
| 4 | SW_Push_Dual | Button_Switch_THT:SW_PUSH_6mm_H5mm | SW1, SW2, SW3, SW4 |
| 2 | 10n | Capacitor_Tantalum_SMD:CP_EIA-1608-08_AVX-J | C_ENA1, C_ENB1 |
| 2 | LOGO | LOGO | G***, G*** |
| 1 | 74HC595 | Package_DIP:DIP-16_W7.62mm_Socket_LongPads | U0 |
| 1 | Arduino_Nano_v2.x | Module:Arduino_Nano | A0 |
| 1 | RotaryEncoder | Rotary_Encoder:RotaryEncoder_Bourns_Vertical_PEC12R-3xxxF-Sxxxx | SW_BANK1 |
It measures 144.8 × 107.3 mm and has 2 copper layers, 1.6 mm thick.
57 parts, built around the 74HC595. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
From the andeledea/Midimine repository on GitHub, at the commit this page was made from: the board is cad/MIDIcontroller/MIDIcontroller.kicad_pcb and its schematic cad/MIDIcontroller/MIDIcontroller.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask andeledea before reusing the design.

tardate/LittleArduinoProjects
a collection of "Little Electronic & Arduino Projects", most involving electronics or an Arduino in one way or another!

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