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Tag: raspberry-pi-pico

// New arrivals, announcements, and life at Circuitrocks.

Acid Drip: Build a Portable RP2040 TB-303 Acid Synth Clone
diy projects

Acid Drip: Build a Portable RP2040 TB-303 Acid Synth Clone

Maker Marcus Dunn cloned the legendary Roland TB-303 around an RP2040 and Mozzi — a portable acid synth with a drum machine you can…

Ann Arandia Jun 23, 2026
Python Projects for Raspberry Pi: PIO, Sensors, and ML on Pico
news & releases

Python Projects for Raspberry Pi: PIO, Sensors, and ML on Pico

Ben Everard's new book Python Projects for Raspberry Pi takes you past blinking LEDs into PIO, I2C sensors, and on-device machine learning on Pico.

Ann Arandia Jun 11, 2026
RP2040 Wristwatch Tells Time With a Vintage VU Meter Needle
diy projects

RP2040 Wristwatch Tells Time With a Vintage VU Meter Needle

Meet the one-needle wristwatch that pairs a vintage VU meter with a Raspberry Pi RP2040 to show time, date, and day across printed analog…

Ann Arandia May 23, 2026
CircuitPython 10.2.1 Released: Bugfixes and MagTag 2025 Display Boost
microcontrollers

CircuitPython 10.2.1 Released: Bugfixes and MagTag 2025 Display Boost

CircuitPython 10.2.1 lands with crucial display crash fixes, improved MagTag 2025 support, and refreshed frozen modules across the stable ports.

Ann Arandia May 13, 2026

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