Teensy 4.1 Expansion Board with DC-DC Converter
The Teensy 4.1 expansion I/O shield is designed to simplify the connection process, saving you time and effort in your project development. With its compact design and ease of use, this board is perfect for prototyping, proof-of-concept development, and production-ready applications.
The Teensy 4.1 expansion I/O shield is designed to simplify the connection process, saving you time and effort in your project development. With its compact design and ease of use, this board is perfect for prototyping, proof-of-concept development, and production-ready applications. Whether you’re a hobbyist, student, or professional, this board is essential for anyone working with Teensy 4.1.
Features
- Digital and Analog Line Access: All digital and analog lines can be accessed through header connectors.
- DC-DC Converter: The board features a DC-DC converter that can take input voltage from 12V to 25V DC.
- I/O Line Support: Each I/O line is supported with 3.3V and GND connectors, allowing for easy connection of multiple devices and sensors.
- Onboard Power: 5V and 3.3V power is available to connect various sensors and devices.
- Power Load: 3.3V Maximum Load Up to 500mA, 5V Up to 500mA
- Connectivity: 2.54mm male headers are used for easy connection, and screw terminals are provided for power input.
- Reverse Power Protection: A diode D3 at the input power helps prevent accidental reverse power input.
- Power Indicator: An onboard LED D1 indicates the presence of power.
- Teensy Installation: A female header is provided to install the Teensy.
- Power Selection: Onboard jumper J1 can be used to power the Teensy-VIN from the DC-DC converter, removing the jumper allows for USB power to be used.
- 3.3V Regulator: A 3.3V regulator is connected to the 3.3V expansion lines to power external devices. It has a maximum current handling capacity of 500mA.
- PCB Dimensions: 87.47 x 50.32 mm
- Mounting Holes: Printed circuit board (PCB) with four mounting holes, each with a diameter of 4mm.
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The Teensy 4.1 expansion I/O shield is designed to simplify the connection process, saving you time and effort in your project development. With its compact design and ease of use, this board is perfect for prototyping, proof-of-concept development, and production-ready applications.
The Teensy 4.1 expansion I/O shield is designed to simplify the connection process, saving you time and effort in your project development. With its compact design and ease of use, this board is perfect for prototyping, proof-of-concept development, and production-ready applications. Whether you’re a hobbyist, student, or professional, this board is essential for anyone working with Teensy 4.1.
Features
- Digital and Analog Line Access: All digital and analog lines can be accessed through header connectors.
- DC-DC Converter: The board features a DC-DC converter that can take input voltage from 12V to 25V DC.
- I/O Line Support: Each I/O line is supported with 3.3V and GND connectors, allowing for easy connection of multiple devices and sensors.
- Onboard Power: 5V and 3.3V power is available to connect various sensors and devices.
- Power Load: 3.3V Maximum Load Up to 500mA, 5V Up to 500mA
- Connectivity: 2.54mm male headers are used for easy connection, and screw terminals are provided for power input.
- Reverse Power Protection: A diode D3 at the input power helps prevent accidental reverse power input.
- Power Indicator: An onboard LED D1 indicates the presence of power.
- Teensy Installation: A female header is provided to install the Teensy.
- Power Selection: Onboard jumper J1 can be used to power the Teensy-VIN from the DC-DC converter, removing the jumper allows for USB power to be used.
- 3.3V Regulator: A 3.3V regulator is connected to the 3.3V expansion lines to power external devices. It has a maximum current handling capacity of 500mA.
- PCB Dimensions: 87.47 x 50.32 mm
- Mounting Holes: Printed circuit board (PCB) with four mounting holes, each with a diameter of 4mm.
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