HardLabs

Tank side Control Unit

Amaza-Ronald·KiCAD-projects-·My Projects/LoRa Pump Project/Lora-Based pump control circuit/Lora-Based pump control circuit.kicad_pcb

Tank side Control Unit PCB layout, top view — open source AVR/Arduino board by Amaza-Ronald

About the Tank side Control Unit PCB

Tank side Control Unit is an open source AVR/Arduino PCB design by Amaza-Ronald, published on GitHub. It is a 2-layer board measuring 59.3 × 58 mm, with 32 components from 17 distinct parts.

Its main chip is the ATMEGA328P-PU, from the AVR/Arduino family. Other key parts include the RFM95W-868S2, LM1117T-3.3 and LM7805_TO220. By type, the board carries 14 capacitors, 5 connectors, 4 ICs, 3 switches, 3 resistors and 2 diodes.

It belongs with the rf & radio designs in this gallery.

Main components on the Tank side Control Unit

ATMEGA328P-PURFM95W-868S2LM1117T-3.3LM7805_TO220

Tank side Control Unit bill of materials (BOM)

32 components, 17 distinct parts.

QtyPartRefs
1
ATMEGA328P-PU
IC1
1
RFM95W-868S2
U1
1
LM1117T-3.3
U2
1
LM7805_TO220
U3
1
Crystal
Y1
2
Conn_01x04_Pin
J1, J3
1
Conn_01x02_Pin
J2
1
R302302000
J4
1
Conn_01x01_Pin
J5
3
SW_Push
SW1, SW2, SW3
1
RED
D1
1
GREEN
D2
2
22Pf
C1, C2
8
0.1uF
C3, C4, C5, C6, C9, C12, C13, C14
4
10uF
C7, C8, C10, C11
1
10K
R1
2
1K
R2, R3

Tank side Control Unit design files

The KiCad project lives in the Amaza-Ronald/KiCAD-projects- repository on GitHub; these links point at the commit this page was built from.

Tank side Control Unit: common questions

What microcontroller does the Tank side Control Unit use?

The Tank side Control Unit is built around the ATMEGA328P-PU, from the AVR/Arduino family.

How big is the Tank side Control Unit PCB?

The Tank side Control Unit measures 59.3 × 58 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Tank side Control Unit?

32 components, from 17 distinct parts. The full bill of materials is listed on this page.

Where can I download the Tank side Control Unit design files?

From the Amaza-Ronald/KiCAD-projects- repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Tank side Control Unit design in my own project?

The repository has no license, so all rights stay with Amaza-Ronald. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Tank side Control Unit without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.

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