License

MIT

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GroveSignalMOSFETSwitch

8 months ago 87
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

This project is designed to take a standard grove input connector and use the 3.3V signal provided on that signal to switch 12V power on/off and send that to a load over Cat5E using a RJ45 connector. This is part of a 3 piece modular system that pairs with a Teensy Grove breakout board. The biggest flaw in this design is that it requires each set of 4 boards to have its own power supply which could get cumbersome if one decided to try and use all 24 usable pins.

Documents

Sheet_1

PCB_GroveSignalMOSFETSwitch_2

BOM

ID Name Designator Footprint Quantity
1 100nF C1,C2,C3,C4 C1206 4
2 220uF CTANK CAP-SMD_BD6.3-L6.6-W6.6-RD 1
3 DC-005-5A-2.0 DC1 DC-IN-TH_DC-005-5A-2.0 1
4 FDS8884 Q1,Q2,Q3,Q4 SOIC-8_L5.0-W4.0-P1.27-LS6.0-BL 4
5 100 R1-G,R2-G,R3-G,R4-G R1206 4
6 1M R1-S,R2-S,R3-S,R4-S R0805 4
7 PH-4AW SIGNALIN CONN-TH_4P-P2.00_PH--4AW 1
8 R-RJ45R08P-A004 TOLOAD RJ45-TH_R-RJ45R08P-A004 1
9 M3 Mounting Hole Z1,Z2,Z3,Z4 M3 MOUNTING HOLE 4

Attachments

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