2 layers120 × 67 mm
Silvia pid board
haydenridd/silvia-pid-board
The following outlines: - Board circuit design - Hookup/wiring guide - Board mounting - BOM/Fabrication info
39 parts10MIT
2 layers73.5 × 40.5 mm
Cricket
blakej11/cricketHardware and software for Fire Cricket
- Size
- 73.5 × 40.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 14
- Nets
- 39
- Pads
- 75
- Tracks, vias
- 101, 20
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 29 Aug 2024
- Updated
- 11 Oct 2025
Overview
Cricket is an open-source printed circuit board by blakej11, from the blakej11/cricket repository on GitHub. It is a 2-layer board of 73.5 × 40.5 mm with 14 parts on 39 nets, routed with 101 tracks and 20 vias.
It is built around the DFR0299, RQ6C065BCTCR and S2B-XH-A. Its parts include 7 resistors, 2 ICs, 1 diode, 1 transistor and 1 connector. It belongs with the ESP32 and RISC-V boards of this library.
Main components
3
DFR0299
THroughholeTHroughhole V-Audio Modules ROHSDFRobotV-Audio Modules
RQ6C065BCTCR
SC-95MOSFETsROHM Semiconductor
S2B-XH-A
弯插,P=2.5mm-25℃~+85℃ 1 11.5mm 1x2P 2 2.5mm 250V 2P 3A 6.1mm 7.4mm Brass K Pin PA66 Right Angle Tin UL94V-0 White XH 弯插,P=2.5mm Wire To Board Connector ROHSJSTWire To Board Connector
README
README.mdThis is the hardware and software source for my Fire Cricket.
Right now the only thing to look at is the circuit diagrams:
Parts
14| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | 1K | Cricket_footprints:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R2, R3, R4 |
| 2 | 1M | Cricket_footprints:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R6, R7 |
| 1 | 100K | Cricket_footprints:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R1 |
| 1 | 220 | Cricket_footprints:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R5 |
| 1 | DFR0299 | Cricket_footprints:MODULE_DFR0299 | U2 |
| 1 | LED | Cricket_footprints:LED_PLCC_2835 | D1 |
| 1 | RQ6C065BCTCR | Cricket_footprints:SOT95P280X100-6N | Q1 |
| 1 | S2B-XH-A | Cricket_footprints:CONN_S2B-XH-A_JST | J1 |
| 1 | SW_SPDT | Cricket_footprints:SLW-864574-5A-RA-N-D | SW1 |
| 1 | Seeed Xiao ESP32C3 | Cricket_footprints:Seeed_Xiao_ESP32C3 | U1 |
| 1 | Speaker | Cricket_footprints:Speaker pads | LS1 |
Questions
How big is the Cricket PCB?
It measures 73.5 × 40.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Cricket use?
14 parts, built around the DFR0299, RQ6C065BCTCR and S2B-XH-A. 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 Cricket KiCad files?
From the blakej11/cricket repository on GitHub, at the commit this page was made from: the board is hardware/Cricket.kicad_pcb and its schematic hardware/Cricket.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Cricket design in my own project?
Its repository states no licence, so its author keeps all rights: ask blakej11 before reusing the design.
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