Seeeduino-based, 3D printed, mechanical macro keyboard

A device that takes MIDI clock in and outputs 1v pulses at PPQN intervals compatible with a range of devices including Korg volcas and Teenage Engineering pocket operators.

A circular visual metronome, constructed with a LED ring and an Arduino (or eqv microcontroller)

SeeeduinoXIAOが受信したシリアルデータをキーコードに変換します

Firmware for socks warmer voltage control

Automatic Texture Creator for Game Builder Garage

Seeeduino XIAO control feetech ttl servo motors with micro-ROS interface.

This arduino code for SAMD21 will record a gpio's high and low duration for multiple pulses.

Arduino library DAC control using a serial (USB) terminal

The rising and falling debounce duration between two pins is measured. Maximum debounce duration is 4 seconds rising or falling (no limit on how long both signals can be high for).

Arduino gpio positive and negative edge counter for samd21 (Seeeduino Xiao, Trinket Mo, QT PY)

A software defined pattern is given by serial input and then driven on a gpio pin. Fastest pattern has 2us intervals, but any interval may be specified.

This library enables you to use Hardware Timers on SAMD21/SAMD51 boards to create and output PWM to pins. These PWM channels, using SAMD21/SAMD51 Hardware Timers, still work even if other functions are blocking. Moreover, they are much more precise (certainly depending on clock frequency accuracy) than other software timers using millis() or mic…

The FlashStorage_SAMD library provides a convenient way to store and retrieve user's data using the non-volatile flash memory

Wrapper of FS (LittleFS or not-advisable FATFS) for Arduino MBED nRF52840-based boards, such as Nano_33_BLE boards. This library facilitates your usage of FS (LittleFS or FATFS) for the onboard flash. FS supports power fail safety and high performance

Seeeduino XIAO BLE Sense Streaming IMU Data with Bluetooth Low Energy

ROS/ROS2 package for the ICM-20948 with Seeeduino XIAO.

XMAS Tree from stacked ws2812 rings driven by a Digispark