dc42/EMS-Display-hardwareThis repository holds the harware design files for my energy management system touch screen display and control.
Display is an open-source printed circuit board by dc42, from the dc42/EMS-Display-hardware repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board with 12 parts on 56 nets.
It is built around the 74AHCT1G125SE, 74HC573 and WS2812B. Its parts include 3 ICs, 2 capacitors, 2 connectors and 1 diode. It belongs with the lEDs and displays boards and the RP2040 boards of this library.
This repository holds the harware design files for my energy management system touch screen display and control.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 100n | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C2 |
| 1 | 74AHCT1G125 | Package_TO_SOT_SMD:SOT-23-5 | U3 |
| 1 | 74HC573 | Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm | U2 |
| 1 | GP22 | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical | TP1 |
| 1 | GP26 | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical | TP2 |
| 1 | GP27 | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical | TP3 |
| 1 | GP28 | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical | TP4 |
| 1 | PIR | Connector_PinSocket_2.54mm:PinSocket_1x03_P2.54mm_Vertical | J2 |
| 1 | PicoW | RaspberryPI PicoW:RPi_PicoW_SMD_TH | U1 |
| 1 | TFT | Connector_PinSocket_2.54mm:PinSocket_2x20_P2.54mm_Vertical | J1 |
| 1 | WS2812B | LED_SMD:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm | D1 |
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12 parts, built around the 74AHCT1G125SE, 74HC573 and WS2812B. 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 dc42/EMS-Display-hardware repository on GitHub, at the commit this page was made from: the board is Display.kicad_pcb and its schematic Display.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).