2 layers42 × 23.5 mm
ATtinyStep
penayush-tronics/ATtinyStep
An ATtiny powered step counter and speed/distance measuring device that fits in the palm of your hand.
21 parts
2 layers148.3 × 147.1 mm
Pilluxe PCB
inthrip/ECE196_Final_Project_PCB_SP26- Size
- 148.3 × 147.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 33
- Nets
- 63
- Pads
- 175
- Tracks, vias
- 19, 0
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 24 Apr 2026
- Updated
- 28 Apr 2026
Overview
Pilluxe PCB is an open-source printed circuit board by inthrip, from the inthrip/ECE196_Final_Project_PCB_SP26 repository on GitHub. It is a 2-layer board of 148.3 × 147.1 mm with 33 parts on 63 nets, routed with 19 tracks and 0 vias.
It is built around the ESP32-S3-MINI-1-N8, AP2112K-3.3 and LSM6DSL. Its parts include 13 resistors, 6 capacitors, 5 diodes, 4 ICs and 2 switches. It belongs with the ESP32 boards of this library.
Main components
3
ESP32-S3-MINI-1-N8
SMD-104.5dBm -40℃~+85℃ 2.4GHz 20.5dBm 330mA 3V~3.6V 97mA Bluetooth5.0 ESP32-S3FN8 Chip On-board PCB Antenna UART、SPI、I2C、I2S、USB SMD WiFi Modules ROHSEspressif SystemsWiFi Modules
AP2112K-3.3
SOT253.3V 600mA CMOS Low Dropout Linear Regulator with EnableDiodes IncorporatedUncategorised
LSM6DSL
LGA-14(2.5x3)-40℃~+85℃ 1.71V~3.6V 16bit 3uA 4KB IMU (accelerometer + gyroscope) Motion event detection、Synchronization and timestamp SPI、I2C X,Y,Z X,Y,Z ±16g ±2000dps LGA-14(2.5x3) Accelerometers ROHSSTMicroelectronicsAccelerometers
README
README.mdECE196_Final_Project_PCB_SP26
Parts
33| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 1000 | Resistor_SMD:R_0805_2012Metric | R1, R28, R29, R30 |
| 4 | LED | LED_SMD:LED_0805_2012Metric | D1, D21, D22, D23 |
| 3 | 10uF | Capacitor_SMD:C_0805_2012Metric | C2, C3, C4 |
| 2 | 100k | Resistor_SMD:R_0603_1608Metric | R32, R33 |
| 2 | 10k | Resistor_SMD:R_0603_1608Metric | R22, R25 |
| 2 | 4.7k | Resistor_SMD:R_0603_1608Metric | R26, R27 |
| 2 | 4.7uF | Capacitor_SMD:C_0603_1608Metric | C5, C6 |
| 2 | 5.1k | Resistor_SMD:R_0603_1608Metric | R23, R24 |
| 1 | .1uF | Capacitor_SMD:C_0603_1608Metric | C1 |
| 1 | 1N914 | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D3 |
| 1 | 1k | Resistor_SMD:R_0805_2012Metric | R21 |
| 1 | AP2112K-3.3 | Package_TO_SOT_SMD:SOT-23-5 | U2 |
| 1 | BOOTSW | Button_Switch_SMD:SW_SPST_B3U-1000P | S2 |
| 1 | Battery | Battery:BatteryHolder_ComfortableElectronic_CH273-2450_1x2450 | BT1 |
| 1 | ESP32-S3-MINI-1 | RF_Module:ESP32-S2-MINI-1 | U1 |
| 1 | LED | LED_SMD:LED_0603_1608Metric | PWR1 |
| 1 | LSM6DSL | Package_LGA:LGA-14_3x2.5mm_P0.5mm_LayoutBorder3x4y | U4 |
| 1 | MCP73831-2-OT | Package_TO_SOT_SMD:SOT-23-5 | U3 |
| 1 | RESETSW | Button_Switch_SMD:SW_SPST_B3U-1000P | S1 |
| 1 | USB_C_Receptacle_USB2.0_16P | Connector_USB:USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | J1 |
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Questions
How big is the Pilluxe PCB PCB?
It measures 148.3 × 147.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Pilluxe PCB use?
33 parts, built around the ESP32-S3-MINI-1-N8, AP2112K-3.3 and LSM6DSL. 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 Pilluxe PCB KiCad files?
From the inthrip/ECE196_Final_Project_PCB_SP26 repository on GitHub, at the commit this page was made from: the board is Pilluxe_PCB_FP/Pilluxe PCB.kicad_pcb and its schematic Pilluxe_PCB_FP/Pilluxe PCB.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Pilluxe PCB design in my own project?
Its repository states no licence, so its author keeps all rights: ask inthrip before reusing the design.