4 layers35 × 20 mm
Blixten
Alli-Ekundayo/scpt-rl
SCPT-RL trains a cross-attention transformer policy to place PCB components sequentially on a discrete grid. Training has two phases:
60 partsMIT
4 layers137.8 × 105.3 mm
Multi-channel hardware sniffer for IEEE 802.15.4
- Size
- 137.8 × 105.3 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 695
- Nets
- 91
- Pads
- 1,532
- Tracks, vias
- 2,956, 366
- Pours
- 8
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 8 Aug 2016
- Updated
- 8 Aug 2016
Overview
Hdme is an open-source printed circuit board by tomx4096, from the tomx4096/hexidecimote repository on GitHub. It is a 4-layer board of 137.8 × 105.3 mm with 695 parts on 91 nets, routed with 2,956 tracks and 366 vias.
It is built around the CC2520RHD and 2450BM15B0002E. Its parts include 128 capacitors, 32 resistors, 32 inductors, 21 ICs and 16 crystals. It belongs with the radio and wireless boards of this library.
Main components
2
CC2520RHD
VQFN-28-EP(5x5)-40℃~+125℃ -98dBm 1.8V~3.8V 18.5mA 2.394GHz~2.507GHz 2.44GHz 250Kbps 33.6mA 8dBm SPI、ADC Supports RSSI function、CRC check function、Input sync word detection function、Automatic response function ZigBee、802.15.4 transceiver QFN-28-EP(5x5) RF Transceiver ICs ROHSTexas InstrumentsRF Transceiver ICs
2450BM15B0002E
0805(2012METRIC),6PCPAD-40℃~+125℃ 1.7dB 180°@±15° 2.4GHz~2.5GHz 9.5dB 0805(2012METRIC),6PCPAD Balun ROHSJohanson DielectricsBalun
README
README.mdA device for passive interception of IEEE 802.15.4 packets in the 2.4 GHz band, on multiple channels at the same time.
Designed in KiCad.
Parts
695| Qty | Value | Footprint | References |
|---|---|---|---|
| 64 | 0.1uF | Capacitors_SMD:C_0402 | C1, C1, C1, C1, C10, C10, C10, C10, C11, C11, C11, C11, C13, C13, C13, C13 +48 |
| 32 | 1uF | Capacitors_SMD:C_0402 | C15, C15, C15, C15, C16, C16, C16, C16, C23, C23, C23, C23, C24, C24, C24, C24 +16 |
| 32 | 27pF | Capacitors_SMD:C_0402 | C12, C12, C12, C12, C14, C14, C14, C14, C20, C20, C20, C20, C22, C22, C22, C22 +16 |
| 16 | 1.5nH | Capacitors_SMD:C_0402 | L2, L2, L2, L2, L4, L4, L4, L4, L6, L6, L6, L6, L8, L8, L8, L8 |
| 16 | 10k | Resistors_SMD:R_0402 | R1, R1, R1, R1, R3, R3, R3, R3, R5, R5, R5, R5, R7, R7, R7, R7 |
| 16 | 2.2nH | Capacitors_SMD:C_0402 | L1, L1, L1, L1, L3, L3, L3, L3, L5, L5, L5, L5, L7, L7, L7, L7 |
| 16 | 2450BM15B0002 | 16:FinalBalun | BLN1, BLN1, BLN1, BLN1, BLN2, BLN2, BLN2, BLN2, BLN3, BLN3, BLN3, BLN3, BLN4, BLN4, BLN4, BLN4 |
| 16 | 32MHz | Crystals:Crystal_HC49-SD_SMD | Y1, Y1, Y1, Y1, Y2, Y2, Y2, Y2, Y3, Y3, Y3, Y3, Y4, Y4, Y4, Y4 |
| 16 | 56k | Resistors_SMD:R_0402 | R2, R2, R2, R2, R4, R4, R4, R4, R6, R6, R6, R6, R8, R8, R8, R8 |
| 16 | CC2520 | 16parts:QFN28_PAD | U1, U1, U1, U1, U2, U2, U2, U2, U3, U3, U3, U3, U4, U4, U4, U4 |
| 5 | BP4U+ | w_conn_d-sub:new_split | U18, U19, U20, U21, U22 |
| 2 | CONN_01X32 | Pin_Headers:Pin_Header_Straight_1x32 | P1, P2 |
| 1 | 16:eurecom_logo4 | eurecom_logo4 | |
| 1 | Labels:hde_logo | hdme_logo | |
| 1 | CON-SMA | 16:SMA | ANT2 |
| 1 | LOGO | 16:LOGO_OSHW | G*** |
The 251 most common of 695 parts.
Questions
How big is the Hdme PCB?
It measures 137.8 × 105.3 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Hdme use?
695 parts, built around the CC2520RHD and 2450BM15B0002E. 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 Hdme KiCad files?
From the tomx4096/hexidecimote repository on GitHub, at the commit this page was made from: the board is hardware/hdme/hdme.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Hdme design in my own project?
Its repository states no licence, so its author keeps all rights: ask tomx4096 before reusing the design.
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