2 layers131.8 × 51.8 mm
Bridge
nichtrami/led_tube
A LED Tube that works wireless and runs on a ESP32 with Arduino Framework
17 parts1Apache-2.0
2 layers
Teensy ansi
toshok/tansitoshok ansi disk emulator? teensy ansi emulator? for now it's both.
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 45
- Nets
- 146
- Pads
- 425
- Tracks, vias
- 0, 0
- Routed
- Not yet
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 6 May 2024
- Updated
- 27 Sep 2024
Overview
Teensy ansi is an open-source printed circuit board by toshok, from the toshok/tansi repository on GitHub. It is a 2-layer board with 45 parts on 146 nets.
It is built around the SN75176BP, 74FCT621ATSOG and TEENSY 4.1, with the TXS0108EPW among its other parts. Its parts include 33 resistors, 11 ICs and 1 connector. It belongs with the NXP (LPC, Kinetis, i.MX RT) boards of this library.
Main components
4
SN75176BP
DIP-80℃~+70℃ 1 1 35mA 4.75V~5.25V Transceiver ±15kV DIP-8 RS-485 / RS-422 ICs ROHSTexas InstrumentsRS-485 / RS-422 ICs
74FCT621ATSOG
SOIC-20-300mil-40℃~+85℃ 1 12ns@5V,50pF 1mA 20uA 4.75V~5.25V 48mA、64mA 74FCT 8 Bidirectional Open-drain Power-off isolation、Output enable SOIC-20-300mil Buffers, Drivers, Receivers, Transceivers ROHSRenesas ElectronicsBuffers, Drivers, Receivers, Transceivers
TEENSY 4.1
Development Boards & Kits - ARM ModuleSparkFun ElectronicsUncategorised
TXS0108EPW
TSSOP-20-40℃~+85℃ 1 1.4V~3.6V 1.65V~5.5V 60Mbps 8 Automatic direction detection、Output enable high-impedance、Integrated pull-up resistor Bidirectional Level translator Push-Pull、Open-drain TSSOP-20 Translators, Level Shifters ROHSTexas InstrumentsTranslators, Level Shifters
Parts
45| Qty | Value | Footprint | References |
|---|---|---|---|
| 10 | 150 / 10% | Resistor_SMD:R_01005_0402Metric | R25, R26, R27, R28, R29, R30, R31, R32, R33, R34 |
| 8 | 100 / 10% | Resistor_SMD:R_01005_0402Metric | R17, R18, R19, R20, R21, R22, R23, R24 |
| 7 | 220 / 5% | Resistor_SMD:R_01005_0402Metric | R1, R3, R5, R7, R9, R11, R13 |
| 7 | 330 / %5 | Resistor_SMD:R_01005_0402Metric | R2, R4, R6, R8, R10, R12, R14 |
| 4 | SN75176BP | Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.95x4.9mm_Mask2.71x3.4mm | IC4, IC5, IC6, IC7 |
| 3 | 74FCT621ATSOG | Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm | IC1, IC2, IC3 |
| 3 | TXS0108EPW | Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm | U2, U3, U4 |
| 1 | 10k / 10% | Resistor_SMD:R_01005_0402Metric | R16 |
| 1 | Conn_02x25_Odd_Even | Connector_IDC:IDC-Header_2x25_P2.54mm_Vertical | J1 |
| 1 | Teensy4.1 | teensy:Teensy41 | U1 |
Questions
What parts does the Teensy ansi use?
45 parts, built around the SN75176BP, 74FCT621ATSOG, TEENSY 4.1 and TXS0108EPW. 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 Teensy ansi KiCad files?
From the toshok/tansi repository on GitHub, at the commit this page was made from: the board is kicad/teensy-ansi/teensy-ansi.kicad_pcb and its schematic kicad/teensy-ansi/teensy-ansi.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Teensy ansi design in my own project?
Its repository states no licence, so its author keeps all rights: ask toshok before reusing the design.
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