2 layers96 × 50 mm
Pager
justinlindh/bramble
Privacy-first LoRa mesh networking for ESP32-S3, built with ESP-IDF
97 parts2MIT
2 layers
CrazieDrop
SpyguyOO7/crazieDropPCB for microrobotics lab drop
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 10
- Nets
- 6
- Pads
- 20
- Tracks, vias
- 39, 5
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 23 Sep 2026
- Updated
- 21 Oct 2026
Overview
CrazieDrop is an open-source printed circuit board by SpyguyOO7, from the SpyguyOO7/crazieDrop repository on GitHub. It is a 2-layer board with 10 parts on 6 nets, routed with 39 tracks and 5 vias.
It is built around the AO3400A, B5819W and SS14. Its parts include 2 capacitors, 2 resistors, 2 diodes, 1 transistor and 1 connector.
Main components
3
AO3400A
SOT-23-55℃~+150℃ 1 N-channel 1.45V 1.4W 30V 48mΩ@2.5V 5.7A 50pF 630pF 75pF 7nC@10V N-Channel SOT-23 MOSFETs ROHSAlpha & Omega SemiconductorMOSFETs
B5819W
SOD-123-55℃~+125℃ 1.5A 1mA@40V 25A 40V 600mV@1A Standalone SOD-123 Schottky Diodes ROHSMDDSchottky Diodes
SS14
SMA(DO-214AC)-55℃~+150℃ 1A 25A 300uA@40V 40V 550mV@1A Independent SMA(DO-214AC) Schottky Diodes ROHSMDDSchottky Diodes
Parts
10| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | 100R | Resistor_SMD:R_0603_1608Metric | R2 |
| 1 | 100k | Resistor_SMD:R_0603_1608Metric | R1 |
| 1 | 1mH | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | L1 |
| 1 | 2.2uF | Capacitor_SMD:C_0603_1608Metric | C2 |
| 1 | 220uF | Capacitor_SMD:CP_Elec_6.3x7.7 | C1 |
| 1 | AO3400A | Package_TO_SOT_SMD:SOT-23_Handsoldering | Q1 |
| 1 | B5819W | Diode_SMD:D_SOD-123 | D2 |
| 1 | Battery | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | BT1 |
| 1 | SS14 | Diode_SMD:D_SMA_Handsoldering | D1 |
| 1 | control_gpio | Connector_PinHeader_2.54mm:PinHeader_1x01_P2.54mm_Vertical | J1 |
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Questions
What parts does the CrazieDrop use?
10 parts, built around the AO3400A, B5819W and SS14. 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 CrazieDrop KiCad files?
From the SpyguyOO7/crazieDrop repository on GitHub, at the commit this page was made from: the board is crazieDrop.kicad_pcb and its schematic crazieDrop.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the CrazieDrop design in my own project?
Its repository states no licence, so its author keeps all rights: ask SpyguyOO7 before reusing the design.