Soldering Station Update

1 year ago 806
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

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 v4 (not remove pads)

v6 Solder Station PCB

BOM

ID Name Designator Footprint Quantity Manufacturer Part Manufacturer Supplier Supplier Part Price LCSC Assembly Mounted Digi-Key
1 100R R1 0805 1 Yes
2 56k R2 0805 1 Yes
3 1k R3,R5,R6,R4,R9 0805 5 Digi-Key Yes undefined
4 100nf C1,C3,C4 0805 3 Yes
5 BSN20 T2 SOT23 1 LCSC Yes undefined
6 IRF9328 T1 SO08 1 Yes
7 ARDUINO_PRO_MINI U1 ARDUINO PRO MINI BH_1 1 Banggood.com Yes undefined
8 10uf 16V C2 0805 1 Yes
9 10uf C7 0805 1 Yes
10 10k R13 0805 1 Yes
11 1M R0 0805 1 Yes
12 78L05G-AB3-R U2 SOT-89 1 78L05G-AB3-R UTC LCSC Yes E71136
13 NO DISPLAY HDR-8X1/2.54 1 Header-Male-2.54_1x8 EasyEDA LCSC Yes E49256
14 OPA336N IC1 SOIC8 1 Digi-Key Yes OPA336UA-ND
15 20K R7 0805 1 Yes
16 6.8K R8 0805 1 Yes
17 SPEAKER SP1 PCB SPEAKER 1 Yes
18 10 R10 0805 1 Yes
19 JST XH 12V CN_HDR_1X2_180D_P25_JST_B2B-XH 1 LCSC Yes C20079 455-2247-ND
20 JST XH IRON+SB CN_HDR_1X4_180D_P25_JST_B4B-XH 1 LCSC Yes C61277 455-2249-ND
21 JST XH POTI CN_HDR_1X3_180D_P25_JST_B3B-XH 1 LCSC Yes C2316 455-2231-ND
22 U1 U PRO MINI 2 1 Yes undefined

Attachments

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