Tx04-pdfix
About the Tx04-pdfix PCB
Tx04-pdfix is an open source AVR/Arduino PCB design by McbeEringi, published on GitHub under the MIT license. It is a 2-layer board measuring 91.1 × 88.9 mm, with 17 components from 14 distinct parts.
Its main chip is the ATtiny1604-SS, from the AVR/Arduino family. Other key parts include the CH340E and TS5A23159DGS. By type, the board carries 6 resistors, 3 ICs, 3 capacitors, 2 connectors, 2 switches and 1 diode.
Main components on the Tx04-pdfix
Tx04-pdfix bill of materials (BOM)
17 components, 14 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ATtiny1604-SS | SOIC-14_3.9x8.7mm_P1.27mm | U1 |
| 1 | CH340E | MSOP-10_3x3mm_P0.5mm | U2 |
| 1 | TS5A23159DGS | VSSOP-10_3x3mm_P0.5mm | U3 |
| 1 | USB_C_Receptacle_USB2.0_16P | USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | J1 |
| 1 | Conn_01x02_Pin | PinHeader_1x02_P2.54mm_Vertical | J2 |
| 1 | SW_Push | alps-skrp | SW1 |
| 1 | SW_SPDT | sw | SW2 |
| 1 | LED | LED_0603_1608Metric | D1 |
| 1 | 1u | C_0603_1608Metric | C1 |
| 1 | 1F5 | edlc | C2 |
| 1 | 0u1 | C_0603_1608Metric | C3 |
| 1 | 1k | R_0603_1608Metric | R1 |
| 3 | 4.7k | R_0603_1608Metric | R2, R3, R4 |
| 2 | 5k1 | R_0603_1608Metric | R5, R6 |
Tx04-pdfix design files
The KiCad project lives in the McbeEringi/pcb-stuff repository on GitHub; these links point at the commit this page was built from.
Tx04-pdfix: common questions
What microcontroller does the Tx04-pdfix use?
The Tx04-pdfix is built around the ATtiny1604-SS, from the AVR/Arduino family.
How big is the Tx04-pdfix PCB?
The Tx04-pdfix measures 91.1 × 88.9 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Tx04-pdfix?
17 components, from 14 distinct parts. The full bill of materials is listed on this page.
Where can I download the Tx04-pdfix design files?
From the McbeEringi/pcb-stuff repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Tx04-pdfix design in my own project?
Yes, under the terms of its MIT license, which McbeEringi chose for the repository.
Can I test firmware for the Tx04-pdfix 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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