
Controller
google/mozc-devices
Circuit diagrams and firmware source code for Gboard DIY keyboards

This code uses an ESP8266 connected with a 16x2 LCD display to show the time till next buss arrives at a specific buss stop.
BussData is an open-source printed circuit board by AndersMrk, from the AndersMrk/BussTable repository on GitHub. It is a 2-layer board of 110.5 × 53.3 mm with 11 parts on 22 nets, routed with 88 tracks and 0 vias.
This code uses an ESP8266 connected with a 16x2 LCD display to show the time till next buss arrives at a specific buss stop.
It uses entur api
| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | ? | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R_BTN, R_GND, R_VDD |
| 1 | MountingHole_3.2mm_M3 | MountingHole:MountingHole_3.2mm_M3 | M3 |
| 1 | RC1602A | Display:WC1602A | LCD1 |
| 1 | R_POT_TRIM | Potentiometer_THT:Potentiometer_Vishay_T73YP_Vertical | DIM1 |
| 1 | SW_Push_Open | Switch_Keyboard_Cherry_MX:SW_Cherry_MX_PCB_1.00u | btn1 |
| 1 | WeMos_mini | Module:D1_mini_board | esp8266 D1 Wemos mini |
The 8 most common of 11 parts.
It measures 110.5 × 53.3 mm and has 2 copper layers, 1.6 mm thick.
11 parts. 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 AndersMrk/BussTable repository on GitHub, at the commit this page was made from: the board is PCB/bussData/bussData.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask AndersMrk before reusing the design.

google/mozc-devices
Circuit diagrams and firmware source code for Gboard DIY keyboards


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