Buttons
Buttons is an open source PCB design by mincrmatt12: a 2-layer, 89.6 × 35.3 mm board with 12 components (5 distinct parts). Filed under displays & leds.
internet-connected led sign control system
Code + designs for an LED sign display board powered by an STM32 and ESP8266. Make sure you clone the submodules.
- board: schematics and PCB layout - stm: STM32 firmware (drives the display) - stmboot: STM32 bootloader - esp: ESP8266 firmware (grabs information from the internet) - espweb: ESP8266 web-based configuration page source - cfgserver: Server for shipping unattended config and software updates (without using the webui) - bmap: Tools for generating graphics resources - caplog: Tools for debugging - vendor: Various dependencies in source form (everything not listed below) - sim…
Parts list
12 components, 5 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | Conn_01x09_Pin | PinHeader_1x09_P2.54mm_Horizontal | J1 |
| 4 | PB-22E86C | SW-TH_6P-L8.45-W8.45-P2.50-LS5.5-BL | SW1, SW2, SW3, SW4 |
| 1 | RKJXV1224005 | SW-TH_RKJXV1224005 | SW5 |
| 2 | 47nF | C_0603_1608Metric | C1, C2 |
| 4 | 12k | R_0402_1005Metric | R1, R2, R3, R4 |
atopile
AxxAxx
eez-open