MPPT buck boost controler v1 copy

1 month ago 14
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

Firmware is in the attachments.

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

Documents

Sheet_1 copy

NEW_PCB copy

BOM

ID Name Designator Footprint Quantity
1 1m L1 2MH TOROIDAL INDUCTOR 1
2 KF1000-2P U1,U2 KF1000-2P 2
3 10A10 D1 10A10 1
4 470uF C1,C2 470UF 2
5 7812 U4 TO-220AB 1
6 7805 U3 TO-220AB 1
7 ATMEGA328P-PU U5 DIP-28_300MIL 1
8 Header 3X2 ICSP HDR2X3 1
9 10uF C3,C4 RAD-0.1 COPY 2
10 10R R1 AXIAL-0.3 1
11 TC427CPA U6 DIP8 1
12 LED-3MM LED1,LED2 LED-3MM/2.54 2
13 470R R4,R5 AXIAL-0.3 2
14 5k R6,R8 AXIAL-0.3 2
15 95k R7,R9 AXIAL-0.3 2
16 10k R10 AXIAL-0.3 1
17 IRF3710 Q1 TO-220-HEATSINK 1
18 100k R11 AXIAL-0.3 1
19 20MHz X1 OSC-49S-1 1

Attachments

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