Part 2 of this DI series presents a device that allows you to play with and display live SDR signal spectrums with negative ...

Whether you're a newbie just getting started with electronics and embedded systems or a professional Engineer planning your next big design project, Arduino has you all covered with a development ...

This library uses a PCF8575 to read the pulses of a rotary encoder. As a PCF8575 has 16 lines up to 8 decoders can be read over I2C. The PCF interrupt line can be used to detect changes in the ...

Float scores are based on creative design, floral craftsmanship, artistic merit, computerized animation, thematic interpretation, floral and color presentation, and dramatic impact. Judges ...

The board can be programmed with Arduino IDE or ESP-IDF framework. Sadly all documentation is only available in Chinese right now including a Quick Start guide and Hardware guide. The ...

Smart lamp using Arduino microcontroller connected to a ring of LEDs. Use in 2 modes: palm control and Christmas tree mode ...

The upgraded T-Keyboard-S3-Pro adds a rotary encoder and four magnetic interfaces on each side controlked by an STM32G030 ... The host can be programmed using the Arduino-ESP32 library (v2.0.14) and ...

That’s the idea behind this Arduino-based measuring jig for fabricating ... We’ve seen his garbage can CNC build and encoders from e-waste and tin cans, all of which gave surprisingly good ...