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    • Products
      • Angus Systems Board
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      • LEDs and Optoelectronics
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      • Basic Circuit components
    • Contact
  • Home
  • Products
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    • MOSFET / NPN transistor
    • LEDs and Optoelectronics
    • Capacitance
    • Input Output Devices
    • Basic Circuit components
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Quality Circuit Boards for Physics Education

Quality Circuit Boards for Physics EducationQuality Circuit Boards for Physics EducationQuality Circuit Boards for Physics EducationQuality Circuit Boards for Physics Education

Optoelectronics College (OEC) kits

We are pleased to have been involved in the development of the Optoelectronics College (OEC) project.  Complete Illumination and Communication pupil kits are still available, and some items are available for separate purchase to enhance and expand experimental activities.


The kit was originally designed to provide meaningful and challenging investigations for junior school pupils, to encourage interest and uptake in STEM subjects. Some parts of the kit - particularly the LED Investigations board - have subsequently found application in more senior stages.


* For information on LED wavelengths etc. download the LED Data Sheet using the button at the foot of this page.

LED Investigation board

LED Investigations set

LED Investigations set

LED Investigations set

LED Investigations pack with Investigations board, battery box, voltmeter lead and pack of extra LED

Order Code : 26-001        Price : £29.35

For investigating the properties of LEDs.

  • brightness vs current
  • brightness vs voltage
  • turn-on voltage vs colour (wavelength)
  • leads to estimate of Planck's constant

Supplied with battery box, voltmeter lead and full pack of "extra" LEDs.

Light Sensor set

LED Investigations set

LED Investigations set

Light Sensor pack with Light Sensor board, voltmeter lead and battery pack

Order Code : 26-002        Price : £20.10
Generates an output voltage proportional to irradiance (light intensity).  

Use along with LED Investigation board to extend range and scope of activities, or stand-alone as simple light meter.

  • on-board photodiode sensor
  • switchable amplifier gain
  • LED as "digital output"
  • jack socket for optional remote sensor

Supplied with battery box and voltmeter lead.

Extra LED pack

Extra LEDs pack with seven LEDs

Order Code : 26-011

Price : £3.70

Replacement / spares of pack supplied with LED Investigations board - diffuse red, clear orange, yellow, violet and white and two infrared LEDs

Linking Optical Fibre

linking optical fibre with fibre connector at either end

Order Code : 26-003

Price : £2.50

30cm length 1mm clad fibre with fibre coupler at each end. 

Links LED on Investigations board to photodiode on Sensor board to allow quantitative measurement of LED brightness.

LED / Sensor set

LED Investigations board linked by optical fibre to light sensor board

Order Code : 26-050

Price : £47.40

Special priced kit of LED Investigations (26-001), Light Sensor (26-002) and linking fibre (26-003).

Remote source and sensor

LED Investigations board with remote LED facing remote photodiode connected to light sensor board

The remote source (LED) and sensor (photodiode) extend the range of experiments to investigate light transmission through air and light guides. 

Remote LED

Remote Photodiode

Remote LED with connector

Order Code : 26-012

Price : £5.75

Remote LED attaches to the LED Investigations board via the voltmeter connection. Brightness is adjusted by the on-board control.

Remote Photodiode

Remote Photodiode

Remote photodiode with connector

Order Code : 26-013

Price : £6.60

Remote photodiode attaches to the Light Sensor board via the jack socket, disabling and replacing the on-board photodiode. 

Original OEC "Illumination and Communication" pupil kit

I & C Pupil kit

Order Code : 26-100   Price : £70.50


The original I & C pupil kit as distributed by the Optoelectronics College, for investigation of LEDs, light transmission through air, light guides and optic fibres.


Complete kit consists of -


  • 1 x LED Investigations Board
  • 1 x Light Sensor Board
  • 2 x Battery Boxes
  • 2 x Voltmeter Leads
  • 1 x pack "extra" LEDs
  • 1 x Remote LED
  • 1 x Remote Photodiode
  • 1 x Set of Light Guides
  • 1 x Pack of optical fibres (0.5mm, 0.75mm and 1.0mm) for linking above boards and investigating fibre characteristics
  • 6 x Fibre Couplers (two each for each fibre thickness)

Full Illumination and Communication kit contents

LED Data Sheet

Data Sheet with information on LED wavelengths etc

LED Data (pdf)

Download

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