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MPPT buck boost controler v1

1 year ago 3732
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

Firmware is in the attachments.

https://krakkus.com/mppt-buck-boost-controller/

Documents

Sheet_1

NEW_PCB

BOM

ID Name Designator Footprint Quantity Manufacturer Part Manufacturer Supplier Supplier Part Price LCSC Assembly Mounted nameAlias LCSC
1 1m L1 2MH TOROIDAL INDUCTOR 1 Yes Value(H)
2 KF1000-2P U1,U2 KF1000-2P 2 KF1000-2P
3 10A10 D1 10A10 1 Yes
4 470uF C1,C2 470UF 2 Yes Value(F)
5 7812 U4 TO-220AB 1 Yes
6 7805 U3 TO-220AB 1 Yes
7 ATMEGA328P-PU U5 DIP-28_300MIL 1 ATMEGA328P-PU MICROCHIP LCSC C33901
8 Header 3X2 ICSP HDR2X3 1
9 10uF C3,C4 RAD-0.1 COPY 2 Yes Value(F)
10 10R R1 AXIAL-0.3 1 Value(Ω)
11 TC427CPA U6 DIP8 1 DS0026CN Yes
12 LED-3MM LED1,LED2 LED-3MM/2.54 2 204-10UYC/S530-A3 EVERLIGHT LCSC
13 470R R4,R5 AXIAL-0.3 2 Value(Ω)
14 5k R6,R8 AXIAL-0.3 2 Value(Ω)
15 95k R7,R9 AXIAL-0.3 2 Value(Ω)
16 10k R10 AXIAL-0.3 1 Value(Ω)
17 IRF3710 Q1 TO-220-HEATSINK 1 Yes
18 100k R11 AXIAL-0.3 1 Value(Ω)
19 20MHz X1 OSC-49S-1 1 X49SD20MPB2SC YXC LCSC Frequency C21499

Attachments

Filename Download
mppt_firmware.ino

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