Adafruit PyRuler - Electronic Ruler with CircuitPython - Adafruit 4319

Brand: Adafruit
Product Code: AN-21045
Availability: 4-6 business days
Planned delivery date after ordering: 2025-04-22
23.10€
Ex Tax: 19.09€

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The 152 x 25 mm PCB with the standard FR4 thickness is a gold-plated ruler equipped with the most popular component packages that can be found in electronics. In addition to the standard ruler, it is also a useful cheat sheet for schematic symbols, system sizes, wire diameters, etc. In addition, the module is equipped with the ATSAMD21E18 system with a microUSB port and four touch buttons with the symbols Ω, µ, π and Digi-Key, thanks to which it can act as a keyboard connected to the computer. The tactile buttons are additionally equipped with a LED diode.

Specification:
  • ATSAMD21E18 32-bit ARM Cortex M0 microcontroller - 256 KB of Flash memory, 32 KB of RAM memory, 32-bit processor clocked at 48 MHz
  • Native USB supported by any operating system - can be used in an Arduino IDE or CircuiPython as a USB serial console, HID keyboard/mouse or even a small Python script storage drive
  • Four capacitive touch panels
  • Multiple LEDs - Built-in green LED ON, red pin #13 LED, RGB DotStar LED and red / yellow / green / blue LEDs for each capacitive touch panel
  • 5 GPIO pins that are not shared with USB or with touch panels / LEDs - so you can use them freely: 3x ADC, 1x DAC, 2x PWM, 3 additional cap touch sensors
  • Supports NeoPixel or DotStar on any pins, has enough memory to handle over 8000 pixels
  • Native SPI, I2C and UART are available on dual pads so you can connect to any I2C or UART device with true hardware support
  • Reset button
  • USB powered or external output - will switch automatically
  • Dimensions: 152 x 25 x 4.3 mm
  • Weight: 13.5 g