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Access control door servo

aaronds·access-control-manufacture·pcb/access-control-door-servo/access-control-door-servo.kicad_pcb

Access control door servo PCB layout, top view — open source AVR/Arduino board by aaronds

About the Access control door servo PCB

Access control door servo is an open source AVR/Arduino PCB design by aaronds, published on GitHub. It is a 2-layer board measuring 52.6 × 22.1 mm, with 26 components from 15 distinct parts.

Its main chip is the ATtiny404-SS, from the AVR/Arduino family. By type, the board carries 1 IC, 1 connector and 1 LED.

It belongs with the robotics & motion designs in this gallery.

From the project

Access Control Manufacturing Artefacts

CAD / CAM assets for manufacturing access control boxes (aka "bleepy boxes").

Main components on the Access control door servo

ATtiny404-SS

Access control door servo bill of materials (BOM)

26 components, 15 distinct parts.

QtyPartRefs
1
ATtiny404-SS
U1
1
Conn_01x02_Pin
J1
2
C
C_3V3, C_5Vs1
1
C_Polarized_US
C_5Vb1
2
1U
C_PWR_3v3, C_PWR_5V1
1
D_Zener
D_Z_5V1
2
Conn_01x02_Pin
J_BUTTON_IN1, J_BUTTON_OUT1
2
Conn_01x02_Pin
J_DEVICE1, J_DOOR1
2
Conn_01x03_Pin
J_PROG1, J_SERVO_A1
1
Conn_01x04_Socket
J_SIGNAL1
4
Conn_01x01_Pin
J_TWI1, J_TWI2, J_UNLOCK_HIGH1, J_UNLOCK_LOW1
1
MMBT2222A
Q_SERVO1
4
R
R_IND1, R_SERVO_PD1, R_SERVO_Q1, R_SIG1
1
TC1262-33
U_PWR_3V3
1
LED
D_IND1

Access control door servo design files

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

Access control door servo: common questions

What microcontroller does the Access control door servo use?

The Access control door servo is built around the ATtiny404-SS, from the AVR/Arduino family.

How big is the Access control door servo PCB?

The Access control door servo measures 52.6 × 22.1 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Access control door servo?

26 components, from 15 distinct parts. The full bill of materials is listed on this page.

Where can I download the Access control door servo design files?

From the aaronds/access-control-manufacture repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Access control door servo design in my own project?

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

Can I test firmware for the Access control door servo 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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