Display
About the Display PCB
Display is an open source PCB design by nrdsp, published on GitHub. It is a 2-layer board measuring 36.4 × 40 mm, with 26 components from 11 distinct parts.
Other key parts include the SN65LVDS822 and 74AUP2G132DC. By type, the board carries 15 capacitors, 6 connectors, 3 resistors and 2 ICs.
It belongs with the audio, displays & leds and sensors designs in this gallery.
From the project
The goal of the this project is to develop a privacy enhanced, simple and fully featured mobile phone.
The goal of the this project is to develop a privacy enhanced, simple and fully featured mobile phone.
- CPU: SiFive Freedom E310 (FE310-G002) microcontroller - WiFi/BT: Espressif ESP32 - Graphics: BT815 Display/Touch Controller - Baseband: Mini PCIe module (SIMCom SIM7600X or Quectel EC-25) - Audio: MAX98357A Class D amplifier / ICS-43434 MEMS Microphone - Accelerometer: LSM9DS1 - gyro, accel, magnetometer - Haptic driver: DRV2605L - NXP i.MX8M System-on-Module daughterboard
Main components on the Display
Display bill of materials (BOM)
26 components, 11 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | SN65LVDS822 | QFN-48-1EP_7x7mm_P0.5mm_EP5.15x5.15mm_ThermalVias | U1 |
| 1 | 74AUP2G132DC | VSSOP-8_2.3x2mm_P0.5mm | U2 |
| 1 | Input | Molex_SlimStack_55560-0301_2x15_P0.50mm_Vertical | J1 |
| 1 | Display | Hirose_FH12-45S-0.5SH_1x45-1MP_P0.50mm_Horizontal | J2 |
| 1 | Touch | Hirose_FH12-8S-0.5SH_1x08-1MP_P0.50mm_Horizontal | J3 |
| 3 | Spacer | Spacer | J4, J5, J6 |
| 9 | 0.1uF | C_0603_1608Metric | C1, C3, C5, C7, C9, C12, C13, C14 +1 |
| 5 | 0.01uF | C_0603_1608Metric | C2, C4, C6, C8, C10 |
| 1 | 10uF | C_0603_1608Metric | C11 |
| 1 | 10K | R_0603_1608Metric | R1 |
| 2 | DNP | R_0603_1608Metric | R2, R3 |
Display design files
The KiCad project lives in the nrdsp/rvPhone repository on GitHub; these links point at the commit this page was built from.
Display: common questions
How big is the Display PCB?
The Display measures 36.4 × 40 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Display?
26 components, from 11 distinct parts. The full bill of materials is listed on this page.
Where can I download the Display design files?
From the nrdsp/rvPhone repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Display design in my own project?
The repository has no license, so all rights stay with nrdsp. Use it as a reference, and ask the author before reusing the design.
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