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STD HLK LD2410 Power and Extension Board

License: Public Domain

Mode: Editors' pick

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Update time: 2023-03-08 10:07:13
Creation time: 2023-02-15 20:38:29

Note: Please bare with me, this is my first PCB design!

The intention of this PCB is to attach an HLK2410 millimeter wave 24 GHZ radar module presence sensor to a USB type C power with as little extra space as possible.

While doing so, I realised that there is enough space below the HiLink Module to also add a 3.3V voltage regulator, so a microcontroller and other sensors can be powered directly from the same USB connection.

I also often read that people are frustrated with the small 1.27mm pins, so I added normal 2.54mm pin holes to the PCB, so you can attach it easily to any default breakout board and can more easily solder your wires or whatever to the relevant pins.

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ID Name Designator Footprint Quantity BOM_Supplier BOM_Manufacturer BOM_Manufacturer Part BOM_Supplier Part BOM_JLCPCB Part Class
1 5.1kΩ R1,R2 R0402 2 LCSC UNI-ROYAL(厚声) 0402WGF5101TCE C25905 Basic Part
2 R3 R0402 1 LCSC UNI-ROYAL(厚声) 0402WGJ0000TCE C21376 Extended Part
3 DW127R-11-05-34 U1 CONN-TH_5P-P1.27_DEALON_DW127R-11-05-34 1 LCSC DEALON(德艺隆) DW127R-11-05-34 C2935875 Extended Part
4 SPX3819M5-L-3-3/TR U2 SOT-23-5_L3.0-W1.7-P0.95-LS2.8-BL 1 LCSC MaxLinear SPX3819M5-L-3-3/TR C9055 Extended Part
5 HC-TYPE-C-6P-01A USB1 USB-C-SMD_HC-TYPE-C-6P-01A 1 LCSC HCTL(华灿天禄) HC-TYPE-C-6P-01A C2894893 Extended Part


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