Accurate, upgradeable and very reliable Infrared Proximity Sensor with miniature DPDT relay capable of switching upto 2 Amperes. A voltage regulator is incorporated in the design of this sensor to ensure reliability, stability and to safeguard sensitive components from power supply variation. This item was reliably tested for sensing obstacle within 16cm and can be modified easily to increase the range by just changing 1 or 2 components. The PCB is of Very High Quallity and small enough to fit in small plastic (incuded) container or metal box. This is ideal for electronic hobbyist desiring to assemble the device by themselves for their robotics and automation projects. This kit can also be use for various switching applications utilizing infrared signal. This is available also fully assembled.

You can modify this item easily by replacing the IR module with an MRD300 photo-transistor and 2 resistors to convert this to  IR or Red  LASER Radar Detector. 

Specification:

PCB Actual Size--------------------:   35 x 50 mm

Suppy Voltage----------------------:    9  to 15 Volts DC (7 to 9 through unregulated 9 Volts input terminal)

Current Consumption-----------:    128mA Relay inactive, 181mA Relay active

Power Drain-----------------------:    1.4 W

IR LED Power---------------------:     160 mW

Modulation-------------------------:      38 KHz Square Wave (Non-pulsing)

Proximity Detection Range----:    adjustable or greater than 40 cm, can be easily modified to                                                                      increase range to 90 cm or more by replacing only two parts                                                                   or adding lens. Tested upto 1.2 meters proximity sensing.

IR Remote Control Range----:    5 meters or less

IR or Red LASER Range------:    (after conversion as LASER detector/receiver) greater than 50                                                                  meters depending on LASER  power and reflection distance

Relay Switching Current-------:      upto 2.0 Ampere

Power Status----------------------:      Red LED

Relay/Signal Active Status-----:      Green or Yellow  LED

Sensors-----------------------------:     High quality Infrared (PCB mounted or Wired)

Frequency--------------------------:     Adjustable to optimize signal range (may work down to 13KHz)

Angle---------------------------------:     15 to 30 Degrees (Changeable) 

Designed by Filipino engineer with reliability, modifiable and quality in mind!

      WE CAN SHIP BY ORDINARY, EXPRESS REGISTERED MAIL OR BY COURIER TO VALID DESTINATION. 

Fully tested and undergone reliability tests. Power ON and Relay active LED indicator. Works from 8 to 12 Volts DC. This Ultrasonic Proximity Sensor is suitable for sensing object together with Infrared Proximity Sensor for fail safe operation of your Robotics Project. Adjustable sensitivity and frequency gain. Utilizing DPDT Relay for dual switching capable to load upto 2 Amperes. The ultrasonic sensors can be PCB mounted or wire connected for angle vs. range configuration. 

One main advantage of this kit is that it can be use for wheel/ pulley rotation sensor by replacing the Receiver Ultrasonic Sensor with Reed Magnetic Sensor. So, your Raspberry Pi Robotic Car will know when when the wheel stops rotating.

Specification:

 

PCB Size-----------------------------:      55 x 54 cm (W x H)

Suppy Voltage----------------------:      8 to 12 Volts DC

Sensitivity / Range-----------------:        20 - 50cm PCB mounted (more than 50cm using wire)

Relay Switching Current----------:        upto 2.0 Ampere

Power Status-----------------------:      Red LED

Relay Active Status----------------:     Green LED

Frequency---------------------------:     Adjustable to optimize signal range

Angle---------------------------------:     10 to 30  Degrees  (PCB mounted)

Designed by Filipino engineer with reliability, modifiable and quality in mind!

        WE CAN SHIP BY ORDINARY, EXPRESS REGISTERED MAIL OR BY COURIER TO VALID DESTINATIONS!

Reliable and fully tested for fast switching and load current upto 2 Ampere with LED monitoring. Wide power supply voltage range.  Utilizing driver IC with built-in protection for inductive kick and DPDT Relay for dual switching. The board also has two power supply input with active indicators. May work down to 5 Volts using 9 Volts input voltage terminal. See the demonstration of this item in YouTube ( http://www.youtube.com/watch?v=SEdJxxrH8QM)

 Specification:

PCB Actual Size--------------------------:       88 x 66 mm 

Supply Voltage---------------------------:        9 to 15 Volts DC (will work down to 6 Volts on 9 Volts input)

Relay Switching Current----------------:        Upto 2 A

Power Consumption---------------------:        Approx. 8 W (all active)

Power Status-----------------------------:        Red LED or Green LED for 9 Volts input

Designed by Filipino engineer with reliability, modifiable and quality in mind!

        WE CAN SHIP BY ORDINARY, EXPRESS REGISTERED MAIL OR COURIER TO VALID DESTINATIONS!

Multi-input mode high-power relay board. Designed for heavy duty use with individual fuse protection for direct connection to A/C main lines.

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Miniature Low Power UHF Transmitter and Receiver that can be used for remote control. Easy to integrate for wireless digital control. 

Specification:

PCB Size (Transmitter)-------------------: 22 x 22.5 mm

PCB Size (Receiver)-----------------------: 29.5 x 13 mm

Supply Voltage (Transmitter) ----------: 9 Volts DC

Supply Voltage (Receiver)---------------: 5 Volts DC

Range-------------------------------------------: Greater than 40 Meters

Input signal------------------------------------: Digital

Modulation-------------------------------------: ASK, OOK, PFM

         THE INDICATED PRICE BELOW IS FOR A PAIR.