10-layer 2nd-order HDI PCB circuit board, the whole board is produced by thick gold plating. It is widely used in chip testing in the field of artificial intelligence and 5G network communication. It is the first choice in the field of artificial intelligence and 5G network communication.
The 7th-order HDI board is widely used in high-end smart phones and other fields
12 layers, Material: S1000-2M, Thickness: 1.2±0.1mm
14 layers, Thickness: 1.6±0.16, Surface Finish: OSP
12 layers, Material: S1000-2M, Thickness: 1.8±0.18m
8 layers, Material: S1000-2M, Thickness: 4.4±0.4mm
8 layers, Material: S1000-2M, Thickness: 1.2±0.1mm
14 layers, Material: S1000-2M, Thickness: 1.6±0.1mm
10 layers, Material: S1000-2M, Thickness: 2.2±0.2mm
8 layers, Material: A1000-2M, Thickness: 2.5±0.25mm
8 layers, Material: R5775G+IT180, Thickness: 2.0±0.2mm
8 layers, Material: S1000-2M, Thickness: 1.0±0.1mm
18 layers, Material: RO4350B+TU872SLK Rogers, Thickness: 3.2±0.32mm
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És una palaca adaptadora del selector de 12 pins (+1 comú) de la marca Alpha model BH2. Permet poder accedir més còmodament als contactes soldant-hi 13 pins.
Ferre
It's a heart-shaped PCB based on https://github.com/fellettigiacomo/NeoHeart but I reduced the number of LEDs and added a MAX30102 sensor to read the users's heartbeat and pulse the onboard LEDs accordingly. Sierra was in charge of overseeing the assembly and they did a pretty good job, I am very happy, everything is working correctly and they took every measure they could to ensure that because they reached out to me multiple times for confirmation.
Treviño Cervantes