HardLabs

Nanpy blinds control

megasaturnv·nanpy-blinds-control·blindsControlKiCad/blindsControlKiCad.kicad_pcb

Nanpy blinds control PCB layout, top view — open source AVR/Arduino board by megasaturnv

About the Nanpy blinds control PCB

Nanpy blinds control is an open source AVR/Arduino PCB design by megasaturnv, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 132.1 × 48.3 mm, with 38 components from 35 distinct parts.

Its main chip is the ATMEGA328-PU, from the AVR/Arduino family. Other key parts include the NE555 and MAX471. By type, the board carries 9 capacitors, 9 resistors, 7 switches, 6 connectors, 3 ICs and 2 transistors.

From the project

Python program which controls an Arduino and various other actions depending on sunset and sunrise times.

It controls an Arduino via the serial port with Nanpy: https://github.com/nanpy/nanpy

KiCad circuit board schematics are available in /blindsControlKiCad/

Main components on the Nanpy blinds control

ATMEGA328-PUNE555MAX471

Nanpy blinds control bill of materials (BOM)

38 components, 35 distinct parts.

QtyPartRefs
1
ATMEGA328-PU
U1
1
NE555
U2
1
MAX471
U3
1
Q_PNP_ECB
Q1
1
Q_NPN_CBE
Q2
1
Crystal
Y1
1
Conn_SERIAL
J1
1
Conn_I2C
J2
1
Conn_MC
J3
1
Screw_Terminal_MC_PWR
J4
1
Conn_LightSensor
J5
1
Screw_Terminal_12V
J6
1
1A
F1
1
SW_M1CW
SW1
1
SW_M1ACW
SW2
1
SW_M2CW
SW3
1
SW_M2ACW
SW4
1
SW_TRIG
SW5
1
SW_RST
SW6
1
SW_ATMRES
SW7
Show 15 more
QtyPartRefs
2
100nF
C1, C4
2
22pF
C2, C3
2
100nF
C5, C9
1
1000uF
C6
1
10uF
C7
1
100uF
C8
1
10kR
R1
1
1kR
R2
1
1.2kR
R3
1
3.3kR
R4
1
27kR
R5
1
160R
R6
1
2kR
R7
1
300R
R8
1
330R_Pack08
RN1

Nanpy blinds control design files

The KiCad project lives in the megasaturnv/nanpy-blinds-control repository on GitHub; these links point at the commit this page was built from.

Nanpy blinds control: common questions

What microcontroller does the Nanpy blinds control use?

The Nanpy blinds control is built around the ATMEGA328-PU, from the AVR/Arduino family.

How big is the Nanpy blinds control PCB?

The Nanpy blinds control measures 132.1 × 48.3 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Nanpy blinds control?

38 components, from 35 distinct parts. The full bill of materials is listed on this page.

Where can I download the Nanpy blinds control design files?

From the megasaturnv/nanpy-blinds-control repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Nanpy blinds control design in my own project?

Yes, under the terms of its GPL-3.0 license, which megasaturnv chose for the repository.

Can I test firmware for the Nanpy blinds control 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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