SparkFun Bidirectional Logic Level Converter Board (16.1x13.3mm)
Convert 5V ↔ 3.3V signals safely with this 4-channel SparkFun logic level converter—ideal for Arduino, Raspberry Pi & more!
The SparkFun Bidirectional Logic Level Converter Board provides a reliable solution for interfacing devices operating at different voltage levels. It efficiently steps down 5V signals to 3.3V and steps up 3.3V signals back to 5V, ensuring seamless communication between mixed-voltage systems.
Designed for versatility, this converter board also supports 2.8V and 1.8V devices, making it a flexible tool for various electronics projects. Each converter features four channels, allowing for the bidirectional conversion of four pins on both high and low voltage sides—ideal for complex configurations requiring multiple signal conversions.
Features and Benefits
- Bi-directional conversion between 5V and 3.3V (and 2.8V/1.8V)
- 4-channel operation with 2 inputs and outputs per side
- Easy setup—just connect LV (low voltage), HV (high voltage), and GND (ground)
- Compact dimensions (16.1x13.3mm) for space-constrained designs
Applications
This converter is perfect for connecting microcontrollers like Arduino or Raspberry Pi to sensors and modules operating at differing voltages, ensuring safe and stable signal transmission. A must-have for electronics hobbyists, engineers, and DIY enthusiasts.
- Interfacing 3.3V microcontrollers with 5V peripherals
- Raspberry Pi projects requiring 5V components
- Arduino projects needing 3.3V compatibility
- Mixed-voltage sensor networks
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- Voltage Conversion: 5V ↔ 3.3V (supports 2.8V and 1.8V)
- Channels: 4 (bidirectional)
- Inputs/Outputs: 2 per side
- Connections: LV, HV, GND pins
- Dimensions: 16.1x13.3mm
- Weight: 900g
- Included: Breakout board only
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