2 layers72 × 42 mm
NRF24 jammer
W0rthlessS0ul/nRF24_jammer
The nRF24 jammer is a powerful tool that requires an ESP32 and configurable numbers of NRF24 modules to assemble.
51 parts1kMIT
2 layers188.3 × 119.9 mm
BFK9kv2d auto
bruj0/BFK90001A custom split keyboard
- Size
- 188.3 × 119.9 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 152
- Nets
- 113
- Pads
- 549
- Tracks, vias
- 1,018, 1
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 16 Sep 2021
- Updated
- 18 Nov 2024
Overview
BFK9kv2d auto is an open-source printed circuit board by bruj0, from the bruj0/BFK9000 repository on GitHub. It is a 2-layer board of 188.3 × 119.9 mm with 152 parts on 113 nets, routed with 1,018 tracks and 1 via.
It is built around the BC817. Its parts include 49 resistors, 47 diodes, 47 switches, 3 connectors and 1 transistor. It belongs with the keyboards and input and computers and single-board computers boards of this library.
Main components
1README
README.mdBFK9000
Building it
Finished look
Parts
152| Qty | Value | Footprint | References |
|---|---|---|---|
| 47 | 1N4148 | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +31 |
| 47 | R | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P15.24mm_Horizontal | R1, R2, R10, R11, R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, R22, R23 +31 |
| 36 | CherryMX_LED | MXfoot:CherryMX_1.00u_PCB_LED | K1-1, K1-2, K1-3, K1-4, K1-5, K1-6, K1-7, K2-1, K2-2, K2-3, K2-4, K2-5, K2-6, K3-1, K3-2, K3-3 +20 |
| 6 | CherryMX_LED | MXfoot:CherryMX_1.50u_PCB_LED | K2-7, K4-7, K5-7, K6-2, K6-3, K6-4 |
| 5 | MountingHole_3.2mm_M3_DIN965_Pad | MountingHole:MountingHole_3.2mm_M3_DIN965_Pad | M1, M2, M3, M4, M5 |
| 3 | CherryMX_LED | MXfoot:CherryMX_2.00u_PCB_LED | K1-8, K4-8, K6-1 |
| 2 | Conn_01x08_MountingPin | Connector_PinHeader_2.00mm:PinHeader_1x08_P2.00mm_Vertical | J1, J2 |
| 1 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R49 |
| 1 | 470R | Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder | R48 |
| 1 | BC817 | Package_TO_SOT_SMD:SOT-23 | Q1 |
| 1 | CherryMX_LED | MXfoot:CherryMX_1.25u_PCB_LED | K3-7 |
| 1 | CherryMX_LED | MXfoot:CherryMX_2.25u_PCB_LED | K2-8 |
| 1 | Conn_01x04_MountingPin | Connector_PinHeader_2.00mm:PinHeader_1x04_P2.00mm_Vertical | J3 |
Questions
How big is the BFK9kv2d auto PCB?
It measures 188.3 × 119.9 mm and has 2 copper layers, 1.6 mm thick.
What parts does the BFK9kv2d auto use?
152 parts, built around the BC817. 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 BFK9kv2d auto KiCad files?
From the bruj0/BFK9000 repository on GitHub, at the commit this page was made from: the board is BFK9kv2-right/BFK9kv2d-auto.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the BFK9kv2d auto design in my own project?
Its repository states no licence, so its author keeps all rights: ask bruj0 before reusing the design.
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