Shields for Arduino

Expand your Arduino in seconds with stackable shields. This collection covers motor & relay shields, LCD keypad shields, Ethernet/Wi-Fi shields, data logging, CNC/GRBL, proto, and sensor shields—optimized for Arduino UNO, Mega 2560, and Leonardo.

Shop by Function

Shop by Board

  • UNO R3 footprint: Most shields match the R3 pin layout and ICSP SPI header.
  • Mega 2560: Works with R3-compatible shields; check pin mappings (SPI via ICSP, not 50–53).
  • Leonardo/32U4: Many shields work; verify libraries/serial pins. For Due (3.3V), use level shifting.

Recommended Accessories

Compatibility Notes

  • SPI vs I2C: Ethernet/microSD use SPI (CS on D10/D4 by default); I2C uses A4/A5 (UNO) or SDA/SCL pins.
  • Pin conflicts: When stacking, move CS/addr jumpers to avoid collisions.
  • Power budget: Motors/relays need external supply; don’t draw motor power from the board’s 5V rail.
  • Library support: Install the recommended library per shield; most product pages link examples.

Related Collections

Official Arduino • Arduino-Compatible Boards • Sensors • Displays • Tools

FAQs – Arduino Shields (Philippines)

Will this shield fit my board?
Most shields follow the UNO R3 footprint and stack via female headers. They also use the 6-pin ICSP header for SPI so they work on UNO and Mega; check notes if you’re using Leonardo/Due.
Can I stack multiple shields?
Yes—use stackable headers and ensure no pin/address conflicts. Reassign chip-select pins and I2C addresses as needed, and watch total current draw.
Which motor shield should I choose?
L293D is entry-level; TB6612FNG is more efficient; for steppers use a CNC/GRBL shield with A4988/DRV8825 drivers; for high current DC motors, consider external drivers.
Do you ship nationwide and support school/corporate orders?
Yes. We ship nationwide across the Philippines and can prepare classroom kits and bulk quotations on request.
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Expand your Arduino in seconds with stackable shields. This collection covers motor & relay shields, LCD keypad shields, Ethernet/Wi-Fi shields, data logging, CNC/GRBL, proto, and sensor shields—optimized for Arduino UNO, Mega 2560, and Leonardo.

Shop by Function

Shop by Board

  • UNO R3 footprint: Most shields match the R3 pin layout and ICSP SPI header.
  • Mega 2560: Works with R3-compatible shields; check pin mappings (SPI via ICSP, not 50–53).
  • Leonardo/32U4: Many shields work; verify libraries/serial pins. For Due (3.3V), use level shifting.

Recommended Accessories

Compatibility Notes

  • SPI vs I2C: Ethernet/microSD use SPI (CS on D10/D4 by default); I2C uses A4/A5 (UNO) or SDA/SCL pins.
  • Pin conflicts: When stacking, move CS/addr jumpers to avoid collisions.
  • Power budget: Motors/relays need external supply; don’t draw motor power from the board’s 5V rail.
  • Library support: Install the recommended library per shield; most product pages link examples.

Related Collections

Official Arduino • Arduino-Compatible Boards • Sensors • Displays • Tools

FAQs – Arduino Shields (Philippines)

Will this shield fit my board?
Most shields follow the UNO R3 footprint and stack via female headers. They also use the 6-pin ICSP header for SPI so they work on UNO and Mega; check notes if you’re using Leonardo/Due.
Can I stack multiple shields?
Yes—use stackable headers and ensure no pin/address conflicts. Reassign chip-select pins and I2C addresses as needed, and watch total current draw.
Which motor shield should I choose?
L293D is entry-level; TB6612FNG is more efficient; for steppers use a CNC/GRBL shield with A4988/DRV8825 drivers; for high current DC motors, consider external drivers.
Do you ship nationwide and support school/corporate orders?
Yes. We ship nationwide across the Philippines and can prepare classroom kits and bulk quotations on request.
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