2 layers140 × 71 mm
2 layers39.8 × 46.8 mm
Tiny er T
esquiree/Very-Tiny-Temple-TPCB and C Files for Temple Engineering Very Tiny T
- Size
- 39.8 × 46.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 50
- Nets
- 51
- Pads
- 197
- Tracks, vias
- 802, 65
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 22 Oct 2019
- Updated
- 22 Oct 2019
Overview
Tiny er T is an open-source printed circuit board by esquiree, from the esquiree/Very-Tiny-Temple-T repository on GitHub. It is a 2-layer board of 39.8 × 46.8 mm with 50 parts on 51 nets, routed with 802 tracks and 65 vias.
It is built around the ATTINY85-20SU and 74HC595. Its parts include 38 diodes, 6 ICs, 2 connectors, 1 capacitor and 1 resistor. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
2
ATTINY85-20SU
SOIC-8-208mil-40℃~+85℃ 10bit 2.7V~5.5V 20MHz 512Byte 512Byte 6 8 Bit 8KB AVR Built-in FLASH SOIC-8-208mil Microcontrollers (MCU/MPU/SOC) ROHSMicrochip TechnologyMicrocontrollers (MCU/MPU/SOC)
74HC595
SOP-16-40℃~+85℃ 1 100ns@5V,50pF 10MHz 2V~6V 74HC 8 Serial-to-Serial or Parallel Tri-State SOP-16 Shift Registers ROHSGRShift Registers
Parts
50| Qty | Value | Footprint | References |
|---|---|---|---|
| 38 | LED | TEST:LED_0805 | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +22 |
| 5 | 74HC595 | TEST:QFN50P250X350X100-17N | U2, U3, U4, U5, U6 |
| 1 | 1K | Resistors_SMD:R_0805 | R1 |
| 1 | 1uF | Capacitors_SMD:C_0805 | C1 |
| 1 | ATtiny85-20SU | TEST:ATtiny85_SMD | U1 |
| 1 | Conn_01x02 | TEST:BK913nosilk | J1 |
| 1 | Conn_02x04_Counter_Clockwise | Pin_Headers:Pin_Header_Straight_2x04_Pitch1.27mm | J2 |
| 1 | SW_SPST | Buttons_Switches_SMD:SW_SPDT_PCM12 | POWER0 |
| 1 | SW_SPST | Buttons_Switches_SMD:SW_SPST_EVPBF | SW1 |
Questions
How big is the Tiny er T PCB?
It measures 39.8 × 46.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Tiny er T use?
50 parts, built around the ATTINY85-20SU and 74HC595. 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 Tiny er T KiCad files?
From the esquiree/Very-Tiny-Temple-T repository on GitHub, at the commit this page was made from: the board is Tiny-er T/Tiny-er T.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Tiny er T design in my own project?
Its repository states no licence, so its author keeps all rights: ask esquiree before reusing the design.
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