
TPSE Glass
lukilukeskywalker/Binary_Clock
Binary Clock designed to run on an attiny84, and to be in a one sided pcb

Binary Clock designed to run on an attiny84, and to be in a one sided pcb
TPSE Glass is an open-source printed circuit board by lukilukeskywalker, from the lukilukeskywalker/Binary_Clock repository on GitHub. It is a 2-layer board of 50 × 50 mm with 46 parts on 55 nets, routed with 350 tracks and 0 vias.
It is built around the ATMEGA32U4-AU and DS3231S#. Its parts include 20 diodes, 11 resistors, 6 capacitors, 3 switches and 2 ICs. It belongs with the AVR (ATmega, ATtiny) boards of this library.
| Qty | Value | Footprint | References |
|---|---|---|---|
| 20 | LED | LED_SMD:LED_1206_3216Metric | D1, D2, D3, D4, D5, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20 +4 |
| 5 | 330 | Resistor_SMD:R_1206_3216Metric | R4, R5, R6, R7, R8 |
| 2 | 22 | Resistor_SMD:R_1206_3216Metric | R1, R2 |
| 2 | 22pf | Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C1, C2 |
| 2 | 4,7k | Resistor_SMD:R_1206_3216Metric | R10, R11 |
| 1 | 100n | Capacitor_SMD:C_0805_2012Metric | C3 |
| 1 | 10k | Resistor_SMD:R_1206_3216Metric | R9 |
| 1 | 10uF | Capacitor_Tantalum_SMD:CP_EIA-1608-08_AVX-J | C6 |
| 1 | 16Mhz | Crystal:Crystal_SMD_2016-4Pin_2.0x1.6mm | Y1 |
| 1 | 1k | Resistor_SMD:R_1206_3216Metric | R3 |
| 1 | ATmega32U4-AU | Package_QFP:TQFP-44_10x10mm_P0.8mm | U1 |
| 1 | Battery_Cell | Librerias:LINX CR2032 Holder | BT1 |
| 1 | C | Capacitor_SMD:C_0805_2012Metric | C5 |
| 1 | CP | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C4 |
| 1 | DS3231 | Librerias:SO16W | IC1 |
| 1 | ICSP | Librerias:ICSP_SMD_Conn | J8 |
| 1 | Incrementar | Librerias:SW_PTS526_SM08_SMTR2_LFS | SW3 |
| 1 | SEL_Columna | Librerias:SW_PTS526_SM08_SMTR2_LFS | SW2 |
| 1 | SW_Push | Librerias:SW_PTS526_SM08_SMTR2_LFS | SW1 |
| 1 | USB_B_Micro | Connector_USB:USB_Micro-B_Molex_47346-0001 | J1 |
It measures 50 × 50 mm and has 2 copper layers, 1.6 mm thick.
46 parts, built around the ATMEGA32U4-AU and DS3231S#. 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.
From the lukilukeskywalker/Binary_Clock repository on GitHub, at the commit this page was made from: the board is TPSE Glass_rev1/TPSE Glass.kicad_pcb and its schematic TPSE Glass_rev1/TPSE Glass.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Its repository states no licence, so its author keeps all rights: ask lukilukeskywalker before reusing the design.

lukilukeskywalker/Binary_Clock
Binary Clock designed to run on an attiny84, and to be in a one sided pcb

lukilukeskywalker/Binary_Clock
Binary Clock designed to run on an attiny84, and to be in a one sided pcb

lukilukeskywalker/Binary_Clock
Binary Clock designed to run on an attiny84, and to be in a one sided pcb

lukilukeskywalker/Binary_Clock
Binary Clock designed to run on an attiny84, and to be in a one sided pcb


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