2 layers44 × 50 mm
RadioSupport
LadyRoninEngineer/Si473x
Data Supporting development of Si473x series radios
25 parts35Unlicense
2 layers50 × 50 mm
Touch X
Tact-Tiles/Touch-XKiCad PCB design files of the main board used on the Helena Glove
- Size
- 50 × 50 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 46
- Nets
- 127
- Pads
- 368
- Tracks, vias
- 1,310, 57
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 30 May 2015
- Updated
- 30 May 2015
Overview
Touch X is an open-source printed circuit board by Tact-Tiles, from the Tact-Tiles/Touch-X repository on GitHub. It is a 2-layer board of 50 × 50 mm with 46 parts on 127 nets, routed with 1,310 tracks and 57 vias.
It is built around the ATMEGA328P-AU, 74HC595 and ULN2803, with the 24C256(LX) and JUMPER3 among its other parts. Its parts include 15 ICs, 10 resistors, 1 diode, 1 connector and 1 switch. It belongs with the AVR (ATmega, ATtiny) boards of this library.
Main components
5
ATMEGA328P-AU
TQFP-32(7x7)-40℃~+85℃ 1.8V~5.5V 10bit 1KB 20MHz 23 2KB 32KB 8 Bit AVR Built-in FLASH TQFP-32(7x7) 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
ULN2803
SOP-18-300mil-20℃~+70℃ 1.7V 100uA 15pF 30V 500mA 50V 65uA 8 SOP-18-300mil Darlington Transistor Arrays ROHSShanghai Siproin MicroelectronicsDarlington Transistor Arrays
24C256(LX)
SOP-8EEPROMlingxingicJUMPER3
HDR-TH_3P-P2.54-L7.6-W2.5HDR-TH-3P-2.54mm New Arrivals ROHSWürth ElektronikUncategorised
Parts
46| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 100K | w_smd_resistors:r_1206 | R1, R3, R6, R10 |
| 4 | 1K | w_smd_resistors:r_1206 | R5, R7, R8, R9 |
| 4 | 22pF | w_smd_cap:c_1206 | C_AVCC1, C_VCC1, C1, C2 |
| 4 | 4051 | w_smd_dil:so-16 | U1, U4, U7, U10 |
| 4 | 74HC595 | w_smd_dil:so-16 | U3, U6, U9, U12 |
| 4 | CONN_02X08 | w_pin_strip:pin_socket_8x2 | PIO1, PIO2, PIO3, PIO4 |
| 4 | ULN2803 | etc:uln2803 | U2, U5, U8, U11 |
| 2 | 10K | w_smd_resistors:r_1206 | R2, R4 |
| 2 | 24C256 | w_smd_dil:so-8 | IC2, IC3 |
| 1 | ATMEGA328P-A | etc:lqfp32_handsoldering | IC1 |
| 1 | COM | Measurement_Points:Measurement_Point_Square-TH_Big | P1 |
| 1 | CONN_01X02 | w_pin_strip:pin_strip_2 | PWR1 |
| 1 | CONN_01X04 | w_pin_strip:pin_socket_4 | PB1 |
| 1 | CONN_02X03 | etc:pin_socket_3x2 | ICSP1 |
| 1 | Crystal | w_crystal:crystal_hc-49s | Y1 |
| 1 | JUMPER3 | etc:NetTie-II_SMD | JP1 |
| 1 | LED | w_smd_leds:Led_1206 | D1 |
| 1 | LOGO | w_logo:Logo_silk_OSHW_6x6mm | G1 |
| 1 | SW_PUSH | w_switch:smd_push2 | SW1 |
| 1 | h1 | w_details:hole_2mm | hole_2mm1 |
| 1 | h2 | w_details:hole_2mm | hole_2mm2 |
| 1 | h3 | w_details:hole_2mm | hole_2mm3 |
| 1 | h4 | w_details:hole_2mm | hole_2mm4 |
Questions
How big is the Touch X PCB?
It measures 50 × 50 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Touch X use?
46 parts, built around the ATMEGA328P-AU, 74HC595, ULN2803 and 24C256(LX). 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 Touch X KiCad files?
From the Tact-Tiles/Touch-X repository on GitHub, at the commit this page was made from: the board is TouchX.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Touch X design in my own project?
Its repository states no licence, so its author keeps all rights: ask Tact-Tiles before reusing the design.
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