2 layers66.7 × 100 mm
2 layers21.4 × 36.7 mm
Tm1640 breakout
aleokdev/tm1640_breakout1TM1640 Breakout Board
- Size
- 21.4 × 36.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 13
- Nets
- 28
- Pads
- 68
- Tracks, vias
- 109, 6
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 23 Sep 2023
- Updated
- 23 Sep 2023
Overview
Tm1640 breakout is an open-source printed circuit board by aleokdev, from the aleokdev/tm1640_breakout repository on GitHub, published under the CC-BY-SA-4.0 licence. It is a 2-layer board of 21.4 × 36.7 mm with 13 parts on 28 nets, routed with 109 tracks and 6 vias.
It is built around the TM1640. Its parts include 4 capacitors, 2 resistors, 2 connectors and 1 IC. It belongs with the interfaces and adapters boards of this library.
Main components
1README
README.mdTM1640 Breakout Board
A breakout board made for the chinese Titan Micro Electronics TM1640 chip, commonly used in cheap 7-segment displays.
The board has been designed mostly with size in mind to be able to plug it into a breadboard. It is 14x8 breadboard pins long (1.4x0.8in, or around 35.56x20.32mm). It follows the datasheet design (Using both a 10k pullup resistor and 100p capacitor for both data lines, and a 100nF as well as a 100uF capacitor for the VCC pin).
Contributions as well as criticism and suggestions are more than welcome.
Parts
13| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 100p | Capacitor_SMD:C_0402_1005Metric | C3, C4 |
| 2 | 10k | Resistor_SMD:R_0402_1005Metric | R1, R2 |
| 2 | Conn_01x14_Pin | Connector_PinHeader_2.54mm:PinHeader_1x14_P2.54mm_Vertical | J1, J2 |
| 1 | 100n | Capacitor_SMD:C_0402_1005Metric | C1 |
| 1 | 100u | Capacitor_SMD:C_0603_1608Metric | C2 |
| 1 | TM1640 | Package_SO:SOIC-28W_7.5x17.9mm_P1.27mm | U1 |
The 9 most common of 13 parts.
Questions
How big is the Tm1640 breakout PCB?
It measures 21.4 × 36.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Tm1640 breakout use?
13 parts, built around the TM1640. 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 Tm1640 breakout KiCad files?
From the aleokdev/tm1640_breakout repository on GitHub, at the commit this page was made from: the board is TM1640_breakout.kicad_pcb and its schematic TM1640_breakout.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Tm1640 breakout design in my own project?
Its repository publishes it under the CC-BY-SA-4.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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