The soil moisture sensor module , built around the LM393 comparator, gives an active-low (L) level output when the soil is dry (determined by a pre-setted threshold value). This digital output (wet ...

This digital output can be input to a microprocessor where illuminance (ambient light level) in lux is derived using an empirical formula to approximate the human eye response. Commonly available ...

ElecFreaks is selling a new color sensing module based on the TSC230 sensor. They’ve posted a demonstration using an Arduino that shows off what this sensor is capable of. The module includes… ...

It will also prepare the user on how to successfully hook the Velostat up to an Arduino and how to code for it. This module can be used from K-6. Materials not included in Arduino kit: Velostat ; ...

Arduino projects can help ease the learning curve of getting into programming, ... As soon as the light from the laser to the sensor is blocked, ... a Bluetooth module for remote control, ...

With that module taking up most of the top side of the PCB, ... it has a light sensor and an optional 9-axis motion sensor, ... Arduino Uno, light sensor, stepper, TCS34725, turret. Posts navigation.

New TMD2755 3- in-1 sensor has 40% smaller footprint than comparable competitors, enabling phone makers to narrow the bezel and increase display area Optical design of TMD2755’ s package ...

Making use of an ioBridge IO-204 module, an Arduino Wave Kit, ... Check out the final results -- which feature 3,300 mini lights, 3 spotlights, an LED Rope, 4 LEDs, ...

The new TMD2755 module’s footprint of just 1.1mm x 3.25mm is some 40% smaller than that of the next smallest comparable 3-in-1 (IR emitter + IR detector + ambient light sensor) modules on the ...