Posted in Arduino Hacks Tagged A4988, arduino, dispenser, ir sensor, label, NEMA-17, stepper motor, sticker Tiptoe Through The Tulip Mania February 3, 2020 by Kristina Panos 4 Comments ...

Here is a tested Arduino project that uses 3 sensor probes as water level indicator with 3 leds and one LCD display + a simple controller that turns on a motor when the water has reached the desired ...

This tutorial will guide you through the process of building a tachometer around an Arduino. Tachometers are used to measure rotation rate in Revolutions Per Minute (RPM). You don’t need much… ...

An IR temperature sensor lets a smartphone do fever screening for COVID-19. ... 2400×1080 LCD, Huawei's Kirin 990 SoC, 8GB of RAM, 128GB of storage, and a 4200mAh battery.

Watch the video after the jump to learn more about the Arduino Infrared touchscreen music controller project and see it in action. ... towards an array of 64 IR sensors.