2 layers72 × 27 mm Binclk1, the printed circuit board in 3D

Binclk1

Proposal by H3 for a new Kindeferienprogramm kit

Size: 72 × 27 mm
Copper layers: 2
Thickness: 1.6 mm
Parts: 19
Nets: 21
Pads: 83
Tracks, vias: 116, 2
Pours: 1
Routed: Yes
KiCad: KiCad 9.0 (file 20241229)
Created: 5 Nov 2025
Updated: 5 Nov 2025

Overview

Binclk1 is an open-source printed circuit board by vspaceone, from the vspaceone/binclk1 repository on GitHub. It is a 2-layer board of 72 × 27 mm with 19 parts on 21 nets, routed with 116 tracks and 2 vias.

It is built around the ATTINY85-20PU, DS1302+ and WS2812B. Its parts include 8 diodes, 4 resistors, 2 ICs, 2 switches and 1 capacitor. It belongs with the AVR (ATmega, ATtiny) boards of this library.

Main components

Parts

Qty	Value	Footprint	References
8	WS2812B	LED_SMD:LED_WS2812B_PLCC4_5.0x5.0mm_P3.2mm	D1, D2, D3, D4, D5, D6, D7, D8
4	5k1	Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P5.08mm_Horizontal	R1, R2, R3, R4
2	SW_SPST	Button_Switch_THT:SW_PUSH_6mm_H8mm	SW1, SW2
1	1F	Capacitor_THT:CP_Radial_D10.0mm_P2.50mm_P5.00mm	C1
1	32768Hz	Crystal:Crystal_DS15_D1.5mm_L5.0mm_Horizontal_1EP_style2	Y1
1	ATtiny85-20P	Package_DIP:DIP-8_W7.62mm	U2
1	DS1302+	Package_DIP:DIP-8_W7.62mm	U1
1	USB_C_Receptacle_PowerOnly_6P	Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-17	J1

Questions

How big is the Binclk1 PCB?

It measures 72 × 27 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Binclk1 use?

19 parts, built around the ATTINY85-20PU, DS1302+ and WS2812B. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the Binclk1 KiCad files?

From the vspaceone/binclk1 repository on GitHub, at the commit this page was made from: the board is binclk1/binclk1.kicad_pcb and its schematic binclk1/binclk1.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Binclk1 design in my own project?

Its repository states no licence, so its author keeps all rights: ask vspaceone before reusing the design.

Category and platform

AVR (ATmega, ATtiny)

Project files

Show this board on your page

A live frame, for any web page

<iframe src="https://pcbkit.io/embed/boards/vspaceone-binclk1" title="Binclk1 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>

A picture

<img src="https://pcbkit.io/embed/boards/vspaceone-binclk1.jpg" alt="Binclk1" width="1200" height="900">

A picture that opens the board, for a README

[![Binclk1](https://pcbkit.io/embed/boards/vspaceone-binclk1.jpg?size=s)](https://pcbkit.io/boards/vspaceone-binclk1)

Source

Repository: vspaceone/binclk1
Board file: binclk1/binclk1.kicad_pcb
Commit: b4888bd
Licence: Not stated

Similar boards

2 layers
LCD
pu2clr/QN8066
QN8066 TX FM DSP Transmitter Arduino Library
3 parts51MIT
2 layers100 × 50 mm
Rc2014-ds1302-rtc
electrified/rc2014-ds1302-rtc
DS1302 Real Time Clock for the RC2014 computer
34 parts25
2 layers90 × 90 mm
Logger pcb kicad
mrheltic/Logger
Just a data acquisition system built using an ESP32 microcontroller board, using ADS1115 to acquire datas and save them on SD, plot them with Python or compute the mean on the OLED Display
40 parts5GPL-3.0
2 layers
Liberocan1
liberocan/cansat-pcb
Diagrams, circuits, schemas and gerber files of LiberoCan CanSat
32 parts1CERN-OHL-W-2.0
4 layers240 × 70 mm
Nixie
Synthron/Nixie
A Nixie Clock with Z5600M and ESP32
324 parts1
2 layers47 × 43.5 mm
Test CNC
DiegoGonzales11/Prueba-CNC

12 parts
2 layers100 × 73.5 mm
Smart Socket Final Version
KevinAR-18/EcoLab-Dashboard
EcoLab Dashboard is a smart laboratory EcoLab desktop application for real-time monitoring and control of laboratory devices within the UGM network.
45 parts
2 layers106.5 × 129.9 mm
Basix board
n-lucas/basix-board
Open hardware embedded I/O controller for automation and IoT projects.
99 parts