4 layers85 × 100 mm
2 layers100 × 75 mm
DisplayDriver
zkeulr/aviator1- Size
- 100 × 75 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 39
- Nets
- 74
- Pads
- 229
- Tracks, vias
- 326, 18
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 28 Aug 2025
- Updated
- 14 Dec 2025
Overview
DisplayDriver is an open-source printed circuit board by zkeulr, from the zkeulr/aviator repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 100 × 75 mm with 39 parts on 74 nets, routed with 326 tracks and 18 vias.
It is built around the 74AHCT245D, ESP32-S3-WROOM-1-N8 and AMS1117-3.3, with the HTSS-108-01-G-D and UJ20-C-H-G-SMT-TR among its other parts. Its parts include 11 capacitors, 10 resistors, 4 ICs, 4 diodes and 2 connectors. It belongs with the ESP32 boards of this library.
Main components
5
74AHCT245D
SOIC-20-300mil-40℃~+125℃ 1 11ns@5.5V,50pF 4.5V~5.5V 74AHCT 8 80uA 8mA 8mA Bidirectional TTL-compatible CMOS Tri-State SOIC-20-300mil Buffers, Drivers, Receivers, Transceivers ROHSNexperiaBuffers, Drivers, Receivers, Transceivers
ESP32-S3-WROOM-1-N8
SMD,25.5x18mm-40℃~+85℃ -98.2dBm 2.4GHz 20.5dBm 355mA 3V~3.6V 95mA Bluetooth5.0 ESP32-S3 Chip On-board PCB Antenna UART、SPI、I2C、I2S、USB SMD,25.5x18mm WiFi Modules ROHSEspressif SystemsWiFi Modules
AMS1117-3.3
SOT-223-40℃~+125℃ 0.003%Vout 1 1.1V@(800mA) 15V 1A 3.3V 5mA 72dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) RegulatorsHTSS-108-01-G-D
插件Wire To Board ConnectorSamtecUJ20-C-H-G-SMT-TR
--40℃~+85℃ 1 10000 times 20V 5A 9.17mm Female Right Angle Type-C USB 2.0 - USB Connectors ROHSCUIUSB Connectors
README
README.mdREADME
Parts
39| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 10K | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1, R2, R3, R4, R5 |
| 4 | 0.1uF | Capacitor_SMD:C_0603_1608Metric | C3, C5, C6, C9 |
| 3 | CASE_SW | Connector_Molex:Molex_KK-254_AE-6410-02A_1x02_P2.54mm_Vertical | MOL1, MOL2, MOL3 |
| 2 | 10uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C4 |
| 2 | 1uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C2, C7 |
| 2 | 22 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R7, R8 |
| 2 | 56k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R9, R10 |
| 2 | 74AHCT245 | DisplayDriver:PW20 | U2, U3 |
| 2 | C | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C12, C13 |
| 2 | GREEN | LED_SMD:LED_0603_1608Metric | D2, D3 |
| 2 | Lab Kit | Button_Switch_THT:SW_PUSH_6mm | BOOT1, RST1 |
| 1 | 100uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C8 |
| 1 | 1012 | DisplayLibrary:BAT_1012 | BT1 |
| 1 | 330 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R6 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U4 |
| 1 | ESP32-S3-WROOM-1 | RF_Module:ESP32-S3-WROOM-1 | U1 |
| 1 | HEADER-1X14 | Connector_PinHeader_2.54mm:PinHeader_1x14_P2.54mm_Vertical | J2 |
| 1 | HTSS-108-01-G-D | DisplayDriver:IDC-Header_2x08_P2.54mm_Vertical | J1 |
| 1 | RED | LED_SMD:LED_0603_1608Metric | D1 |
| 1 | UJ20-C-H-G-SMT-TR | DisplayDriver:CUI_UJ20-C-H-G-SMT-TR | X2 |
| 1 | Vin | Connector_Molex:Molex_KK-254_AE-6410-02A_1x02_P2.54mm_Vertical | MOL4 |
| 1 | ~ | LED_SMD:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm | LED1 |
Questions
How big is the DisplayDriver PCB?
It measures 100 × 75 mm and has 2 copper layers, 1.6 mm thick.
What parts does the DisplayDriver use?
39 parts, built around the 74AHCT245D, ESP32-S3-WROOM-1-N8, AMS1117-3.3 and HTSS-108-01-G-D. 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.
Where can I download the DisplayDriver KiCad files?
From the zkeulr/aviator repository on GitHub, at the commit this page was made from: the board is DisplayDriver/DisplayDriver.kicad_pcb and its schematic DisplayDriver/DisplayDriver.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the DisplayDriver design in my own project?
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).
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