Important Notice: Barnstaple Model Railway Exhibition

We will be attending the Barnstaple Model Railway Exhibition (EX32 7BU) on the Saturday 27th July. As a result we shall be closed on Friday 26th July.

This means that any orders placed after 9am on Thursday 25th July will be posted upon our return on Monday 29th July. There may be a backlog of orders during this time so there may be a small delay in your order being shipped to you.

We apologise for any inconvenience caused.

Need help? Call us now on

01747 826269

Light Dependent Photoresistor

Light dependent resistors (LDRs) or photoresistors are often incorporated into circuits where it is necessary to detect the presence or the level of light. They can also be called light dependent resistor, LDR, photoresistor, or even photo cell, photocell or photoconductor.