The PCA9685 is an I2C-bus controlled 16-channel LED controller optimized for Red/Green/Blue/Amber (RGBA) color backlighting applications. Each LED output has its own 12-bit resolution (4096 steps) fixed frequency individual PWM controller that operates at a programmable frequency from a typical of 24 Hz to 1526 Hz with a duty cycle that is adjustable from 0 % to 100 % to allow the LED to be set to a specific brightness value. All outputs are set to the same PWM frequency.

ORDER CODE: RDL630

Automatic meter reading, or AMR, is the technology of automatically collecting consumption, diagnostic, and status data from energy metering devices (electric) and transferring that data to a central database for billing, troubleshooting, and analyzing. This technology mainly saves utility providers the expense of periodic trips to each physical location to read a meter. Another advantage is that billing can be based on near real-time consumption rather than on estimates based on past or predicted consumption. 

ORDER CODE: RDL/DIY-AMRAL/14/001/V1.0

A crystal oscillator is an electronic oscillator circuit that uses the mechanical resonance of a vibrating  crystal of piezoelectric material to create an electrical signal with a very precise  frequency.

Order Code : RDL/MHZC/13/001/V1.0

Driver fatigue is a significant factor in a large number of vehicle accidents. The development of technologies for detecting or preventing drowsiness at the wheel is a major challenge in the field of accident avoidance systems. Because of the hazard that drowsiness presents on the road, methods need to be developed for counteracting its affects. The aim of this project is to develop a prototype drowsiness detection system. The focus will be placed on designing a system that will accurately monitor the head movements of a driver in real-time. By monitoring the head movements, it is believed that the symptoms of driver fatigue can be detected early enough to avoid a car accident.

Order Code : RDL/MDDM/13/001/V1.0

These wheels can be used in various wheeled robots with the motors having 6mm shaft.

 Order No : RDL/WHL/13/001/V1.0

These are small DC Geared Motors which are very comparable to hobby servos for power, at a fraction of the cost. Perfect for low cost Robotic Kits and applications.

 Order Code : RDL/DCM/13/002/V1.0

The Castor wheel is a type of wheel which is used for most of the robotic applications. Ball caster wheel is an omni directional wheel This wheel can be used as neutral wheel for the robot.

  Order No : RDL/CSW/13/009/V1.0