This library uses a PCF8575 to read the pulses of a rotary encoder. As a PCF8575 has 16 lines up to 5 decoders with a switch can be read over I2C. The PCF interrupt line can be used to detect changes ...

Sure, [Ty Palowski] could have just hung a tennis ball from the ceiling, but that would mean getting on a ladder, testing the studfinder on himself before locating a ceiling joist, and so on. Bo-ring.

This repository is home to the Adafruit GFX compatible DVI driver for RP2 chips with HSTX (e.g. Adafruit Metro RP2350, Adafruit Fruit Jam). Important note on overclocking: This library overclocks your ...

If you’re going to be flying around a FPV-capable aircraft, be it a quadcopter or a fixed-wing plane, you shouldn’t be surprised if bystanders want to take a turn wearing your googles. Of course we ...

Abstract: This paper presents a precision capacitive rotary encoder that integrates a shared charge amplifier, and a multi-stage offset calibration scheme. Recently, capacitive encoders have gained ...

Encoders are a vital component in many applications that require motion control and feedback information. Whether a system’s requirement is speed, direction, or distance, an encoder produces control ...

The Lafayette Public Library's 2026 Summer Reading Challenge runs from June 1 to July 31. This year's theme is "Unearth a Story," with a dinosaur-themed kickoff event June 6. The program encourages ...