4 layers30 × 64 mm
2 layers
LCDDriver
melair/ktane5Keep Talking and Nobody Explodes - Physical Edition
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 31
- Nets
- 76
- Pads
- 195
- Tracks, vias
- 0, 0
- Routed
- Not yet
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 3 Apr 2021
- Updated
- 21 Oct 2026
Overview
LCDDriver is an open-source printed circuit board by melair, from the melair/ktane repository on GitHub. It is a 2-layer board with 31 parts on 76 nets.
It is built around the BT817Q-R, TPS61062DRB and W25Q64JVSSIQ. Its parts include 19 capacitors, 3 resistors, 3 ICs, 1 connector and 1 crystal.
Main components
3BT817Q-R
VQFN-64(9x9)-40℃~+85℃ 3V~3.6V 4 FLASH VQFN-64(9x9) Microcontrollers (MCU/MPU/SOC) ROHSBridgetekMicrocontrollers (MCU/MPU/SOC)
TPS61062DRB
SON-8(3x3)-40℃~+85℃ 1 1MHz 2.7V~6V 23.5V 400mA Boost PWM SON-8(3x3) LED Drivers ROHSTexas InstrumentsLED Drivers
W25Q64JVSSIQ
SOIC-8-208mil-40℃~+85℃ 100,000 cycles 10uA 133MHz 150ms@(64KB) 2.7V~3.6V 20 Years 3ms 64Mbit SPI SOIC-8-208mil NOR FLASH ROHSWinbondNOR FLASH
README
README.mdKeep Talking and Nobody Explodes - Physical Version
Version Two
This is version two of my Keep Talking and Nobody Explodes physical bomb, you may refer to the version-one branch if you wish to see the first version progress.
Parts
31| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 1uF | Capacitor_SMD:C_0603_1608Metric | C1, C3, C5, C7, C8, C11, C16, C20 |
| 7 | 0.1uF | Capacitor_SMD:C_0603_1608Metric | C2, C4, C6, C9, C10, C15, C19 |
| 3 | 12 | Resistor_SMD:R_0603_1608Metric | R1, R2, R3 |
| 2 | 18pF | Capacitor_SMD:C_0603_1608Metric | C13, C14 |
| 2 | TP-RST | Jumper:SolderJumper-3_P2.0mm_Open_TrianglePad1.0x1.5mm | JP1, JP2 |
| 1 | 220nF | Capacitor_SMD:C_0603_1608Metric | C17 |
| 1 | 3.3uF | Capacitor_SMD:C_0603_1608Metric | C12 |
| 1 | BT817Q | Package_DFN_QFN:VQFN-64-1EP_9x9mm_P0.5mm_EP5.4x5.4mm | U2 |
| 1 | Crystal_GND24_Small | Crystal:Crystal_SMD_SeikoEpson_FA238-4Pin_3.2x2.5mm | Y2 |
| 1 | LCD | Connector_FFC-FPC:Amphenol_F32Q-1A7x1-11040_1x40-1MP_P0.5mm_Horizontal | J2 |
| 1 | TP-SCL | Jumper:SolderJumper-3_P2.0mm_Open_TrianglePad1.0x1.5mm | JP3 |
| 1 | TP-SDA | Jumper:SolderJumper-3_P2.0mm_Open_TrianglePad1.0x1.5mm | JP4 |
| 1 | TPS61062 | Package_SON:VSON-8-1EP_3x3mm_P0.65mm_EP1.6x2.4mm | U3 |
| 1 | W25Q64JVSS | Package_SO:SOIC-8_5.3x5.3mm_P1.27mm | U1 |
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Questions
What parts does the LCDDriver use?
31 parts, built around the BT817Q-R, TPS61062DRB and W25Q64JVSSIQ. 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 LCDDriver KiCad files?
From the melair/ktane repository on GitHub, at the commit this page was made from: the board is PCB/Modules/LCDDriver/LCDDriver.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the LCDDriver design in my own project?
Its repository states no licence, so its author keeps all rights: ask melair before reusing the design.