2 layers211.5 × 103.3 mm
2 layers99.2 × 210.1 mm
L293d append
ExploreEmbedded/Motor-Driver-L293D- Size
- 99.2 × 210.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 210
- Nets
- 16
- Pads
- 560
- Tracks, vias
- 1,880, 10
- Routed
- Yes
- KiCad
- KiCad 3
- Created
- 14 Sep 2016
- Updated
- 14 Sep 2016
Overview
L293d append is an open-source printed circuit board by ExploreEmbedded, from the ExploreEmbedded/Motor-Driver-L293D repository on GitHub. It is a 2-layer board of 99.2 × 210.1 mm with 210 parts on 16 nets, routed with 1,880 tracks and 10 vias.
It is built around the L293D and LM7805. Its parts include 90 connectors, 50 resistors, 50 diodes and 20 ICs.
Main components
2
L293D
DIP-16-40℃~+150℃ 1.2A 2 4.5V~36V 4mA 600mA DIP-16 Brushed DC Motor Drivers ROHSSTMicroelectronicsStepper Motor Driver
LM7805
TO-2630℃~+125℃ 1 1A 20V 2V 42uV 5V 62dB@(120Hz) 8mA Fixed Over Temperature Protection、Short Circuit Protection Positive TO-263 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSYONGYUTAIVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
README
README.mdMotor-Driver-L293D
Parts
210| Qty | Value | Footprint | References |
|---|---|---|---|
| 50 | 470 | R4 | R1, R1, R1, R1, R1, R1, R1, R1, R1, R1, R2, R2, R2, R2, R2, R2 +34 |
| 50 | LED | LED-3MM | D1, D1, D1, D1, D1, D1, D1, D1, D1, D1, D2, D2, D2, D2, D2, D2 +34 |
| 40 | CONN_1 | 1pin | P5, P5, P5, P5, P5, P5, P5, P5, P5, P5, P7, P7, P7, P7, P7, P7 +24 |
| 10 | CONN_2 | SIL-2 | P6, P6, P6, P6, P6, P6, P6, P6, P6, P6 |
| 10 | CONN_2 | bornier2 | P4, P4, P4, P4, P4, P4, P4, P4, P4, P4 |
| 10 | CONN_4 | SIL-4 | P3, P3, P3, P3, P3, P3, P3, P3, P3, P3 |
| 10 | L293D | DIP-16__300_ELL | IC1, IC1, IC1, IC1, IC1, IC1, IC1, IC1, IC1, IC1 |
| 10 | LM7805 | LM78XX | U1, U1, U1, U1, U1, U1, U1, U1, U1, U1 |
| 10 | Motar1 | bornier2 | P1, P1, P1, P1, P1, P1, P1, P1, P1, P1 |
| 10 | motar2 | bornier2 | P2, P2, P2, P2, P2, P2, P2, P2, P2, P2 |
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Questions
How big is the L293d append PCB?
It measures 99.2 × 210.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the L293d append use?
210 parts, built around the L293D and LM7805. 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 L293d append KiCad files?
From the ExploreEmbedded/Motor-Driver-L293D repository on GitHub, at the commit this page was made from: the board is Hardware Design/l293d-append.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the L293d append design in my own project?
Its repository states no licence, so its author keeps all rights: ask ExploreEmbedded before reusing the design.