Elster A100C IrDA photodiode and/or pulse photodiode holder

A bracket for holding an IrDA photodiode and/or photodiode for pulse counting against an Elster A100C electricity meter.

The Elster A100C will output the watts/hr metered as an Infra-red serial bit stream. This can be read with typically, something like a TSL261R photodiode. It will also output a visible pulse for every watt/hr metered. So you have the choice, you can either count the visible pulses, or simply read the meter.

Either way, you need a bracket to hold the photo-diodes. This th