12V Controller PCB for CanGrow firmware
custom | ||
gerber | ||
.gitignore | ||
CanGrow.kicad_pcb | ||
CanGrow.kicad_prl | ||
CanGrow.kicad_pro | ||
CanGrow.kicad_sch | ||
CanGrow_fist_try.kicad_pcb | ||
CanGrow_fist_try.kicad_pro | ||
CanGrow_PCB_Back.png | ||
CanGrow_PCB_Back_PCB_PRINT.pdf | ||
CanGrow_PCB_Front.png | ||
CanGrow_PCB_Front_small.png | ||
CanGrow_schematics.pdf | ||
LICENSE | ||
README.md |
CanGrow 12V PCB
Motivation
I havn't found an already existing grow controller project within the ESP / Arduino Core eco system which met my personal requirements. Those are an easy DIY, using low cost parts, Arduino Core sourcecode to hack own things together, having a WebUI, grab some Metrics for monitoring, standalone and my very special need that the Hardware should run completely with 12V.
This repository hosts the KiCad files for the 12V PCB
BOM
Reference | Value | Qty | DNP |
---|---|---|---|
C1 | 10nF | 1 | |
C2 | 100µF | 1 | |
C3 | 10µF | 1 | |
C4,C5 | 100nF | 2 | |
C6 | 47µF | 1 | |
D1,D2 | D | 2 | |
D3,D4,D5,D9 | LED | 4 | |
D6,D7,D8 | D_Schottky | 3 | |
Q1,Q2,Q3,Q4 | IFRZ44 | 4 | |
Q5,Q6,Q8,Q9,Q11,Q12 | BC337 | 6 | |
Q7,Q10,Q13 | BC327 | 3 | |
R1,R3,R8,R10,R11,R13 | 10k | 6 | |
R2,R4,R9,R12 | 100k | 4 | |
R5 | 470k | 1 | |
R6,R7 | 1M | 2 | |
R14,R15 | 4.7k | 2 | |
R16,R17,R18,R19 | 1k | 4 | |
R20,R21,R22 | 100 | 3 | |
U3 | WeMos_D1_mini | 1 |