2 layers30 × 61.3 mm
2 layers55.6 × 77.4 mm
Usb binary clk
UNIKAT-ILMENAU/binaryClockSelect rotiert durch die Zustände, Plus und Minus verändern den Wert
- Size
- 55.6 × 77.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 47
- Nets
- 30
- Pads
- 133
- Tracks, vias
- 296, 21
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 19 Aug 2021
- Updated
- 19 Dec 2023
Overview
Usb binary clk is an open-source printed circuit board by UNIKAT-ILMENAU, from the UNIKAT-ILMENAU/binaryClock repository on GitHub. It is a 2-layer board of 55.6 × 77.4 mm with 47 parts on 30 nets, routed with 296 tracks and 21 vias.
It is built around the ATTINY84V-10PU. Its parts include 17 diodes, 10 resistors, 4 capacitors, 3 connectors and 3 switches. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
1README
README.mdNotizen
Idee
- QRCode mit Link auf Webseite für Flackercode Config Tool
- vllt Pads für I2C und ISP rausführen
- auf PCB, welche LED welcher Modus ist
- Comic Design? (muss zu Skyline passen)
Hardware
- Fotodioden/transistoren
- SFH 229 OSO
- SFH 203
- PT 334-6C EVL
- SFH 309-5 OSO
- SFH 300-3/4
- Batteriehalter: https://www.mouser.de/ProductDetail/Linx-Technologies/BAT-HLD-012-SMT?qs=Z0V%2FpEl%252BOGfZsSJil9WIXw%3D%3D
- Micro USB Port: https://www.mouser.de/ProductDetail/CUI-Devices/UJ2-MIBH-G-SMT-TR?qs=IS%252B4QmGtzzpvS1XQusp0iA%3D%3D
Lötreihenfolge
- Quartz
- Widerstände
- LED
- Taster
- Sockel
- Kondensatoren
Software
Modi
Button 1: Select Button 2: Plus Button 3: Minus
Select rotiert durch die Zustände, Plus und Minus verändern den Wert
- TimeRunning, Zeit wird angezeigt und zählt
- MenuYear, Jahr setzen
- MenuMonth, Monat setzen
- MenuDay, Tag setzen
- MenuHour, Stunden setzen
- MenuMinute, Minuten setzen
- MenuSecond, Sekunden setzen
ADC Calculation
| No. Switches | 3 | Button No. | Req'd ADC | Req'd V (R1) | Req'd V (R2+) | Req'd R | Closest R | Actual V (R1) | Actual V (R2+) | Actual ADC | Diff from prev. | In Tolerance | Current (mA) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ADC Resolution | 1024 | 0 | 1024 | 0.00 | 5.00 | 47000 | 47000 | 5.00 | 0.00 | 0 | 0 | N/A | 0.11 | |
| Tolerance (%) | 2 | 1 | 341 | 3.33 | 1.67 | 23500 | 24000 | 3.31 | 1.69 | 346 | 346 | YES | 0.07 | |
| Voltage | 5 | 2 | 683 | 1.67 | 3.33 | 70500 | 68000 | 1.69 | 3.31 | 678 | 332 | YES | 0.04 | |
| 3 | ||||||||||||||
| 4 | ||||||||||||||
| 5 | ||||||||||||||
| 6 | ||||||||||||||
| 7 | ||||||||||||||
| ADC Tolerance | 20.48 | (+/-) | 8 | |||||||||||
| Std. Deviation | 10.27164132 | 9 | ||||||||||||
| 10 | ||||||||||||||
| 11 |
Parts
47| Qty | Value | Footprint | References |
|---|---|---|---|
| 16 | LED | custom:LED_D5.0mm | D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14, D15, D16 |
| 4 | 82 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R2, R3, R4 |
| 4 | MountingHole | binary_clk_parts:mountingPad_custom1 | H1, H2, H3, H4 |
| 3 | SW_Push | binary_clk_parts:SW_PUSH_6mm_H4.3mm_nosilk | SW1, SW2, SW3 |
| 2 | 100n | Capacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mm | C3, C4 |
| 2 | USB_B_Micro | binary_clk_parts:UJ2MIBHGSMTTR | J1, J2 |
| 1 | 10k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R7 |
| 1 | 16p | Capacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mm | C2 |
| 1 | 18p | Capacitor_THT:C_Disc_D4.3mm_W1.9mm_P5.00mm | C1 |
| 1 | 24k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R9 |
| 1 | 4.7k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R5 |
| 1 | 4.7k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | R6 |
| 1 | 47k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R8 |
| 1 | 68k | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R10 |
| 1 | ATtiny84V-10PU | Package_DIP:DIP-14_W7.62mm | U2 |
| 1 | AVR-ISP-6 | binary_clk_parts:isp_pogoPinPads | J3 |
| 1 | Battery_Cell | binary_clk_parts:bat-hld-012 | BT1 |
| 1 | Crystal | Crystal:Crystal_AT310_D3.0mm_L10.0mm_Horizontal | Y1 |
| 1 | D_Photo | LED_THT:LED_D3.0mm | D17 |
| 1 | LOGO | LOGO | G*** |
| 1 | LOGO | binary_clk_parts:qr_code_unikat | G*** |
| 1 | MCP7940N-xP | Package_DIP:DIP-8_W7.62mm | U1 |
Questions
How big is the Usb binary clk PCB?
It measures 55.6 × 77.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Usb binary clk use?
47 parts, built around the ATTINY84V-10PU. 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 Usb binary clk KiCad files?
From the UNIKAT-ILMENAU/binaryClock repository on GitHub, at the commit this page was made from: the board is pcb/usb_binary_clk.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Usb binary clk design in my own project?
Its repository states no licence, so its author keeps all rights: ask UNIKAT-ILMENAU before reusing the design.
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