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Soldering Station Update

9 months ago 433
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
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Description

A Pro Mini based Soldering Station for Weller WMRP (RT2)type tips. Plan to be Battery operated.

Adapted from a early version of Matthias Wagner's circuit for the Weller RT2 type tips.
Contributions...Removed a number of unneeded components. Adapted idea for voltage divider to monitor supply/(Battery) voltage from a recent German thread on this project. In the process of rewriting the Pro Mini Code be more efficient and easier to read.

Documents

Soldering Station Sch

Solder Station PCB v3 (removed pads)

Solder Station PCB v2 (made pcb)

Solder Station PCB v4 (not remove pads)

BOM

ID Name Designator Footprint Quantity Manufacturer Part Manufacturer Supplier Supplier Part Price LCSC Assembly Mounted LCSC Digi-Key
1 100R R1 0805 1
2 56k R2 0805 1
3 1k R3,R5,R6,R4,R9 0805 5 Digi-Key
4 100nf C1,C3,C4 0805 3
5 BSN20 T2 SOT23 1 LCSC
6 IRF9328 T1 SO08 1
7 ARDUINO_PRO_MINI U1 ARDUINO PRO MINI BH_1 1 Banggood.com
8 10uf 16V C2 0805 1
9 10uf C7 0805 1
10 10k R13 0805 1
11 1M R0 0805 1
12 78L05G-AB3-R U2 SOT-89 1 78L05G-AB3-R UTC LCSC C71136
13 NO IRON HDR-3X1/2.54 1 Header-Male-2.54_1x3 EasyEDA LCSC C49257
14 NO DISPLAY HDR-8X1/2.54 1 Header-Male-2.54_1x8 EasyEDA LCSC C49256
15 NO 12V HDR-2X1/2.54 1 Header-Male-2.54_1x2 EasyEDA LCSC C36717
16 NO SB/POT HDR-4X1/2.54 1 Header-Male-2.54_1x4 EasyEDA LCSC C59481
17 OPA336N IC1 SOIC8 1 Digi-Key OPA336UA-ND
18 20K R7 0805 1
19 6.8K R8 0805 1

Attachments

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