Phil Underwood has spent twenty years mapping underground caves. His work has produced a series of open hardware devices that increase the speed and accuracy of surveys, culminating in a complete photogrammetry system based on a Raspberry Pi 5 Compute Module.
Learn to read cycling speed and cadence sensor data over Bluetooth LE and display data on your CLUE board’s screen! Using our Bluefruit libraries and CircuitPython, it’s now possible to connect to multiple devices, in the case of separate speed and cadence sensors, as well as dual sensor devices that present as a single BLE…
The ST LPS35HW is a water resistant barometric pressure and temperature sensor that is also safe to use in wet environments. In fact it combines protection from water intrusion with support for high precision relative and absolute measurements, and drivers are available for CircuitPython, Arduino, and Raspberry Pi, and support for I2C or SPI (Arduino…
AdaFruit’s new PyGamer is a small and powerful entry-level console for DIY gaming and creative development. It allows you to run CircuitPython, MakeCore Arcade, or your own Arduino games. Also, there are tons of games already available for the board to get you started. What really sets PyGamer apart is the fact that the console…
The Raspberry Pi Robotics Masters Robo HAT MM1 is an open source robotics controller designed to remove the the initial barriers to starting any robotics project by providing all the hardware you need in one simple, easy-to-use form factor. It removes the need for a PWM driver, external power, or voltage regulators, and adds additional functionality. Wide…
Max Williams has just shared on Hackster.io schematics, PCB layouts, CircuitPython code via GitHub, BoMs, measurements and photos about his new open source modular HiFi amplifier. It uses an Adafruit ItsyBitsy M0 Express running CircuitPython to make great music. The preamplifier is made up of a number of connected components: MDAC attenuator (PCB, code): Controls the volume Input selector (PCB, code):…
Adafruit has announced it will soon be launching its new Adafruit Crickit development board designed for Circuit Playground Express. The new board has been designed as an add-on development board for the popular Circuit Playground Express to aid with the construction of robots supporting CircuitPython, MakeCode (coming soon), or Arduino. “The Crickit is powered by…
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