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DCC Bridge
Anonymous1762673130
11-09 07:33
Model Name
sim900a case 3d model
Tags
props
props realistic
props rendering
props rendering realistic
realistic
rendering
rendering realistic
sim card
Prompt
Case Part,Feature,Purpose Main Body (Bottom),Board Mounting Points,"Internal standoffs or holes designed to perfectly align with the four corner mounting holes on the SIM900A PCB to secure it with small screws (e.g., M2 or M3) or snap-fits." Main Body (Bottom),SIM Card Access Slot,A precisely sized rectangular cutout aligned with the SIM card holder (the small yellow/gold tray) to allow you to insert or remove the SIM card without opening the case. Side Cutout,Antenna Connector Hole,A circular hole for the SMA antenna connector (the gold connector where the antenna screws in) to pass through the case wall. This ensures the antenna is outside for optimal signal. Side Cutout,Power Input,A cutout or hole for the power connector (usually a small 2-pin screw terminal or a DC barrel jack). Side Cutout,Serial Pin Access,"A long rectangular slot or a row of small holes along the edge, aligned with the VCC, GND, TX, and RX header pins for easy wiring to a microcontroller (like Arduino or ESP32)." Top Cover,Status LED Viewport,"A small hole or translucent area aligned with the network status LED on the board. This is critical for knowing the module's status (blinking fast = searching, blinking slow = connected)." Assembly,Snap-Fit or Screw Mechanism,The top and bottom pieces would usually either snap securely together or have small pillars/holes for minia ture screws to hold the two halves closed.
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Anonymous1762673130
Anonymous1762673130