4 layers85 × 60 mm
4 layers25 × 40 mm
Digital Receiver
sceric/ElectronicTheory- Size
- 25 × 40 mm
- Copper layers
- 4
- Thickness
- 4.69 mm
- Parts
- 29
- Nets
- 48
- Pads
- 124
- Tracks, vias
- 199, 39
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 11 Feb 2022
- Updated
- 6 Nov 2026
Overview
Digital Receiver is an open-source printed circuit board by sceric, from the sceric/ElectronicTheory repository on GitHub. It is a 4-layer board of 25 × 40 mm with 29 parts on 48 nets, routed with 199 tracks and 39 vias.
It is built around the AS01-SPIPX and LP2985-33DBV. Its parts include 11 capacitors, 7 resistors, 4 diodes, 3 ICs and 2 connectors. It belongs with the STM32 boards of this library.
Main components
2AS01-SPIPX
SMD,13X19mmSMD-8P New Arrivals ROHSChengdu Ashining TechUncategorised
LP2985-33DBV
SOT-23-5-40℃~+125℃@(Tj) 1 150mA 16V 3.3V 30uVrms 45dB@(1kHz) 575mV@(150mA) 850uA Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown、Enable control、Noise bypass terminal Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTexas InstrumentsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
README
Projects/Digital_Receiver/README.mdDigital_Receiver
Wireless receiver based on AS01-SPIPX (NRF)
Parts
29| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 100nF | Capacitor_SMD:C_0603_1608Metric | C1, C2, C3, C4, C5 |
| 4 | LEDR | LED_SMD:LED_0603_1608Metric | D1, D2, D3, D4 |
| 4 | R_Small | Resistor_SMD:R_0603_1608Metric | R3, R4, R5, R6 |
| 3 | 10k | Resistor_SMD:R_0603_1608Metric | R1, R2, R7 |
| 2 | 20pF | Capacitor_SMD:C_0603_1608Metric | C7, C8 |
| 1 | 10nF | Capacitor_SMD:C_0603_1608Metric | C10 |
| 1 | 10uF | Capacitor_SMD:C_0805_2012Metric | C11 |
| 1 | 1uF | Capacitor_SMD:C_0603_1608Metric | C9 |
| 1 | 22uF | Capacitor_Tantalum_SMD:CP_EIA-3216-10_Kemet-I | C6 |
| 1 | 8MHz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | AS01-SPI | myCustomLibs:AS01-SPI | U2 |
| 1 | LP2985-3.3 | Package_TO_SOT_SMD:SOT-23-5 | U3 |
| 1 | OUT | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Horizontal | J1 |
| 1 | ST-Link | myCustomLibs:ConPadx04-1.5mm | J2 |
| 1 | STM32F103C8Tx | Package_QFP:LQFP-48_7x7mm_P0.5mm | U1 |
| 1 | SW_Push | Button_Switch_SMD:Panasonic_EVQPUM_EVQPUD | SW1 |
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Questions
How big is the Digital Receiver PCB?
It measures 25 × 40 mm and has 4 copper layers, 4.69 mm thick.
What parts does the Digital Receiver use?
29 parts, built around the AS01-SPIPX and LP2985-33DBV. 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 Digital Receiver KiCad files?
From the sceric/ElectronicTheory repository on GitHub, at the commit this page was made from: the board is Projects/Digital_Receiver/Digital_Receiver.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Digital Receiver design in my own project?
Its repository states no licence, so its author keeps all rights: ask sceric before reusing the design.