2.5A Bipolar Stepper Driver with Micro-Stepping, Current and Decay Control – Arduino Compatible

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https://www.electronics-lab.com/project/2-5a-bipolar-stepper-driver-with-micro-stepping-current-and-decay-control-arduino-compatible/

This is an Arduino compatible board that contains an Atmega328 microcontroller and Bipolar Stepper Motor Driver chip STK682-010. This Hybrid IC from ON Semiconductor can deliver up to 2.5A current and it can have an input supply up to 32V DC. It has multiple micro-stepping options such as Full step, 1/2th Step, 1/4th Step, 1/8th […]

Temperature Controlled RGB LED Light Stick – Mood Light

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https://www.electronics-lab.com/project/temperature-controlled-rgb-led-light-stick-mood-light/

The circuit presented here is a LED light stick which changes its color in respect with the room temperature. This is an Arduino compatible open source project consisting of 20 x WS2812B Addressable RGB LEDs, LM35 Temperature Sensor and ATmega328 microcontroller. Atmega328 microcontroller reads the LM35 temperature sensor and changes the RGB LEDs color as […]